63results about How to "Enhanced stereoscopic effect" patented technology

A binocular endoscope operation visual system mainly comprises a binocular endoscope, an image server and an endoscope stereo display unit. Two ways of clear abdominal cavity image video signals are obtained by the binocular endoscope, two ways of video streams enter a memory of an image processing server or a video memory by a two-way image capture card, and a left-way image and a right-way image which are processed are respectively displayed in a left displayer and a right displayer. By a flat mirror, the contents of the left displayer and the right displayer respectively enter the left eye and the right eye of an observer, thereby the stereo effect is realized. The binocular endoscope operation visual system is suitable for the circumstance of a medical surgical endoscope operation, can completely satisfy the stereoscopic vision requirement of a laparoscope operation of a minimally invasive operation robot, realizes the binocular stereoscopic vision real-time display in the laparoscope operation, has reliable performance, simple structure and high commercialization level, and adapts the germfree circumstances of the operation.

The invention discloses a visual system and a working method for a high-voltage hot-line operating robot. The visual system for the high-voltage hot-line operating robot comprises an operation end. The operation end comprises a left mechanical arm and a right mechanical arm. The left mechanical arm and the right mechanical arm are both installed on an insulation bucket. A left stereoscopic video camera and a left stereoscopic camera are installed on the left mechanical arm. A right stereoscopic video camera and a right stereoscopic camera are installed on the right mechanical arm. A visible light video camera I is arranged on the front side of the insulation bucket. A video camera support is arranged on the back side of the insulation bucket. A visible light video camera II is arranged at the top end of the support. A ground remote end is connected with the left stereoscopic video camera, the right stereoscopic video camera, the left stereoscopic camera, the right stereoscopic camera, the visible light video camera I and the visible light video camera II. The invention further discloses a working method for the high-voltage hot-line operating robot. Operation staff can be thoroughly free from a high-altitude high-risk working environment, labor intensity is lowered, operation safety is greatly improved, automatic identification of the position and the posture of an operated object is achieved, and automation level and intelligent level of operation are improved.

The invention discloses a synthetic method of a grating stereo-display sub-pixel-level stereo image, which comprises the following steps: (1) acquiring a multi-viewpoint image with horizontal parallax; (2) dividing a stereo display into areas of which the number is equal to that of viewpoints by row and column according to the number of the viewpoints of the multi-viewpoint image, and then marking the number for the areas; (3) dividing a target stereo image into target blocks of which the number is consistent with that of viewpoint image resolution; (4) determining a sub-pixel filling path according to the grating inclined angle of the stereo display; and (5) sequentially filling sub-pixels of the multi-viewpoint image to the target stereo image according to the filling path to complete the mapping from the multi-width viewpoint image to the stereo image. The sub-pixel position of each viewpoint image of the generated stereo image corresponds to the sub-pixel position of the stereo image, and the stereo image which is not distorted can be obtained by the light split of the grating of the stereo display and has an excellent stereo visual effect.

The invention relates to a production method for a natural travertine-imitated glazed brick and an obtained green brick structure. The production method comprises the following steps: A, applying ground glaze to the surface of a formed and dried green brick; B, applying low-temperature glaze, wherein the low-temperature glaze is applied to the green brick obtained in the step A; C, embossing, wherein embossing is performed on the green brick obtained in the step B; D, applying transparent glaze, wherein the transparent glaze is applied to the green brick obtained in the step C; E, firing and polishing to obtain the finished product. According to the production method for the natural travertine-imitated glazed brick, the imitation degree is high, colors are rich and changeful, and the controllability of the travertine effect is high.

The invention discloses a manufacturing method of a gravure roller capable of printing a three-dimensional effect, and the method comprises the following steps that: a computer image processing technology is applied to analyze the data of an image file which is scanned from an original pattern; the image data which can highlight the three-dimensional effect can be determined according to the content of an image; an image color separation technology is adopted to extract the image data which can highlight the three-dimensional effect, and the data is made into the image file; the image is carved on the gravure roller through an electronic carving machine; and finally mesh holes which are carved on the gravure roller and lined into the pattern are etched to required depths, and the gravure roller capable of printing the three-dimensional effect is manufactured by chrome plating. After the gravure roller which is manufactured through the method prints transparent ink onto the surface of a plane pattern which is printed from an original, the pattern can show a significant three-dimensional visual effect and intense concave and convex texture for touching.

The invention relates to a billboard, comprising a light guide plate and at least one light source; wherein the light guide plate comprises at least one light incident plane and an light exit plane, the light source is arranged oppositely to the light incident plane, the light emitted by the light source is projected by the light incident plane into the light guide plate and exits via the light exit plane, the light exit plane is provided with advertisement graphics, a plurality of optical microstructures are arranged at the edges of the advertisement graphics of the light exit plane. The brightness of the light exit plane at the plurality of optical microstructures is higher than the brightness in the interior of the advertisement graphics, so that the advertisement graphics exhibit excellent stereoscopic vision effect due to comparison difference caused by the different brightness in the interior and at the edges of the advertisement graphics.

The invention discloses a tracking stereo display method and device. The method comprises the following steps: obtaining position information of a viewer; correcting the position information according to the position deviation of an image collection apparatus and the center of a display screen for displaying an original stereo image; generating an image arrangement parameter according to the corrected position information; and re-arranging and displaying the original stereo image according to the image arrangement parameter. According to the tracking stereo display method and device disclosed by the invention, the obtained position information of the viewer is collected according to the position deviation of the image collection apparatus and the center of the display screen for displaying the original stereo image, the image arrangement parameter is generated according to the corrected position information, and finally the original stereo image is re-arranged and displayed according to the image arrangement parameter so as to improve the problems of smaller stereo visual width and asymmetric left and right view angles when a camera is laterally arranged, a better crosstalk disclosure stereo display image is provided, and the viewer is ensured to obtain a good visual effect.

The invention relates to a weaving technology for a three-dimensional embossment weft knitting fabric. Weaving is performed through a weft knitting double jacquard machine, computer jacquard weaving is adopted, and two regions including the pattern region and the non-pattern region are obtained through division, a first path and a second path in the pattern region are combined into one path, roving is adopted for performing high-density weaving on the surface of the fabric, a third path and a fourth path are combined into one path, and spun yarn is adopted and mixed with a piece of covered spandex yarn to perform low-density weaving on the back face of the fabric; the non-pattern region is a common tabby mechanism. Compared with the prior art, the whole fabric adopts one texture as the basis, and by changing the yarn and the weaving density, appropriate matching is performed to form the three-dimensional embossment weft knitting fabric, the concave-convex third dimension of the fabric can be achieved without changing various textures, the knitting technology is simplified, and the production efficiency of an enterprise is improved.

A three-dimensional image processing apparatus which processes a captured image of a scene using distance information indicating a distance of the scene from a camera, and includes: a distance designation unit which receives input of a designated distance that is a target distance in which a stereoscopic effect is to be emphasized; a distance conversion unit which converts the distance indicated in the distance information into a stereoscopic distance for generating three-dimensional images, to emphasize the stereoscopic effect of the scene in the designated distance; and an emphasized image generation unit which, by processing the captured image based on the stereoscopic distance, generates an emphasized image representing the stereoscopic effect to be emphasized in the designated distance.

The invention relates to a grating material stereo-picture printing system and a printing method thereof. The grating material stereo-picture printing system comprises a support panel (14), an objective table (6) arranged on the support panel (14), a printing device arranged above the objective table (6), a lighting device arranged beside the objective table (6), a first driving device for driving the objective table (6) to move longitudinally, a second driving device for driving the printing device to move transversely in relation to the objective table (6), and a control device for controlling the printing device, the lighting device, the first driving device and the second driving device. The grating material stereo-picture printing system has the following advantages of: 1, calculating the position of a grating in real time, realizing smart control on the movement of a printing head and effectively improving the matching success ratio of the grating with a stereo-picture; 2, causing an image to be more suitable for stereo printing so that the obtained stereo grating image has better stereo visual effect; and 3, directly printing on the rear part of the grating material, thereby avoiding the step of binding the grating with the paper needed for processing after printing and reducing the production cost.

The invention discloses an image embroidery process capable of showing stereoscopic, vivid and realistic effects. The image embroidery process comprises the following steps of amplifying an archive image; pre-amplifying an embroidered figure image file case by a user; inputting the archive image; inputting the amplified image file case into wiring software affiliated by an electronic type automatic sewing machine, and carrying out preliminary color lump partitioning on the image, wherein each color lump has a number; carrying out color lump adjustment, specifically, carrying out color lump adjustment on the image subjected to preliminary color lump partitioning by the user according to demands and artistic impressions, and replacing bobbins originally arranged on a bobbin rack by embroidery threads according with colors of the color lumps subjected to color lump adjustment according to the numbers of the color lumps; and scaling up the original figure image before the figure image file case is subjected to wiring operation, thus enabling the embroidered figure totem to be vivid, and improving the stereoscopic sense of reality which can be shown by embroidery. Compared with the conventional image embroidery process, the image embroidery process which can obtain the figure totems in absolute black and white series or more than two color series by image embroidery, disclosed by the invention, can ensure that the figure embroidery totems can achieve the stereoscopic, vivid and realistic effects.

The invention discloses multifunctional eye health-care therapeutic apparatus and a work control method thereof. A first gear and a second gear are meshed with a first gear rack and a second gear rack respectively, an inner shell and lenses can move left and right with an outer shell, a motor drives a threaded rod with two reverse ends to adjust left and right movement of the outer shell, and therefore the center distance of the first lens and the second lens is adjusted; when a second driving gear rotates, a stepped gear moves back and forth, a pushing rod is hinged to a first connecting rod and a second connecting rod, the angle of the first lens and the second lens is adjusted, and when the angle of the first lens and the second lens changes, the first gear and the second gear keep synchronous rotation, and the first gear and the second gear are meshed with the first gear rack and the second gear rack respectively to generate left and right displacement, so that dynamic microspur adjustment of the centers of the lenses is achieved. The multifunctional eye health-care therapeutic apparatus is simple in structure, the center distance of the lenses can be freely adjusted according to needs of a user, the stereoscopic vision effect is good, far and near vision disparity is obvious, and the treatment effect is remarkable.

The invention discloses an IML texture face shell with the touch and the three-dimensional effect and further discloses a manufacturing technology of the IML texture face shell with the touch and the three-dimensional effect. The IML texture face shell comprises a film substrate and a plastic substrate. The film substrate and the plastic substrate are connected together in an injection molding mode. A shallow texture layer, a deep texture layer, a basic color layer and a bonding layer are printed on the reverse surface of the film substrate in sequence from top to bottom in a silk-screen mode. A frosted matt layer and a three-dimensional UV texture layer are arranged on the front surface of the film substrate in sequence from top to bottom in a silk-screen mode. Texture patterns of the three-dimensional UV texture layer, texture patterns of the shallow texture layer and texture patterns of the deep texture layer are arranged in staggered and non-overlapping modes. Compared with the prior art, the IML texture face shell having the touch and the three-dimensional effect and obtained through a surface silk-screen printing mode is simple in processing technology; and the face shells with the different touches and textures can be obtained only by replacing texture screen printing plates of the different textures, the replacing technology is simple, rapid and diverse, and the changeable market and rapid production requirements can be met.

The invention, which relates to the technical field of the computer software, provides a system for realizing three-dimensional visual warehouse goods management. With the system, problems of insufficient man-machine interaction and difficult operation for the existing goods management software system interface design can be solved. The system comprises a three-dimensional visual module, a UI control module, and a communication interface. According to the technical scheme, a good three-dimensional visual effect can be realized; and thus the warehouse goods management efficiency of the staff can be improved.

The invention relates to a building block type assembled circular control stand. The control stand comprises a plurality of single control stands, an upper side wall and a lower side wall, wherein the single control stand is mainly fixed by a frame body and a stand body base, and the upper end of the single control stand is fixed with one end of a monitoring panel and one end of an upper end cover plate; one end of the monitoring panel is fixed with one end of an upper end cover; the front end of a front frame is fixed with a front tray, the front end of the front tray is fixed with a front decorative lever, and two sides of the inner bottom surface of the front tray are fixedly connected with a slide way bracket with a slide way respectively; a keyboard drawer fixed with the slide way is arranged on the slide way; an operating panel is arranged on the front decorative lever and an angle bracket; a front door is movably connected with the stand body base, the upper end of the front door is movably connected with the front tray through a lock, a back door is movably connected with the back end of the stand body base, and the upper end of the back door is connected with a back frame through the lock; and the plurality of the single control stands are spliced together; and two side ends of the single control stands are fixed with the upper side wall and the lower side wall respectively to form the circular control stand. The control stand has the characteristics that components are standardized, serialized and miniaturized, raw materials are saved, the disassembly and the assembly are convenient, and the production cost is lowered.

The invention discloses a method for expressing a three-dimensional visual effect of an image text, and relates to a method for expressing an image-text stereoscopic vision effect directly without backlight. The two problems to be solved are to improve production benefit by reducing the counterpoint difficulty of gratings formed by hot pressing and three-dimensional pictures and enhance the three-dimensional visual effect of the image text and to improve the rough sense of a picture by improving the accuracy of the gratings formed by the hot pressing. In order to solve the technical problems, the invention adopts a technical scheme that the method comprises the following steps of: printing a synthesized three-dimensional image text on a printed material 1, and manufacturing a grating die matched with the three-dimensional image text in advance in an ironing head of hot stamping equipment; and bonding a transparent membrane on the surface of the image text, and performing the hot pressing to form an equidistant orthohexagonal spherical grating 2, so that the image text has the three-dimensional visual effect. The method is mainly used for product packages, books, advertising and the like which express the three-dimensional visual effect of the image text directly without the backlight.

The invention provides a three-dimensional printing method and a three-dimensional display panel. The three-dimensional display panel comprises a transparent panel substrate, wherein the transparent panel substrate is provided with a first surface and a second surface; a grating layer film is formed on the first surface of the transparent panel substrate through silk screening; a depth layer film and a color layer film are sequentially printed on the second surface of the transparent panel substrate; and the depth layer film is stagged away from the grating layer film by a certain angle. The three-dimensional printing method comprises the following steps of: (1) forming the grating layer film on the first surface of the transparent panel substrate through silk screening and curing the grating layer film through ultraviolet light; (2) performing texture layering on patterns to be printed to obtain a color layer and a depth layer; (3) forming the depth layer film on the second surface of the transparent panel substrate through silk screening; and during silk screening, staggering the depth layer film away from the grating layer film by a certain angle, and then performing heating and curing; and (4) printing the color layer film and heating and curing the the color layer film. The three-dimensional printing method provided by the invention is capable of realizing the patterns with 3D three-dimensional effect on the transparent panel substrate, so that the layered panel with the patterns with 3D three-dimensional effect and depth of field can be fabricated.

The invention relates to an optical system for stereographic projection. The optical system for the stereographic projection comprises an object image, and a projection objective lens or a projection objective lens. The optical system further comprises a color splitting prism. Light beams which are emergent from the projection objective lens or the projection objective lens pass through the color splitting prism to be split into a green light path, a red light path and a blue light path. The light beams in the green light path are polarized by a green light polarization beam splitter, and finally two sub light paths in the same polarization state are output. The light beams in the red light path are polarized by a red light polarization beam splitter, and finally two sub light paths in the same polarization state are output. The light beams in the blue light path are polarized by a blue light polarization beam splitter, and finally two light paths in the same polarization state are output. The six sub light paths are polarized and modulated into left circular polarized light and right circular polarized light by a liquid crystal variable phase retarder in the synchronous time sharing process. According to the optical system, more than 97% of energy of natural light can be polarized into linear polarized light after color separation, and therefore the picture brightness and the stereographic display fidelity can be greatly improved.

The invention relates to a printed non-woven fabric which is not prone to color fading, is simple and environmentally friendly in manufacturing process and has patterns of the watermark effect and a processing method and device for the printed non-woven fabric. The printed non-woven fabric is composed of two fiber net layers which are tangled and fixed mutually and a plurality of patterned sheets which are fixed between the two fiber net layers at intervals. The processing method for the printed non-woven fabric comprises the steps of firstly, conveying the plurality of patterned sheets to the bottom fiber net layer, then covering the bottom fiber net layer with the upper fiber net layer, coating the patterned sheets between the two fiber net layers, performing water-jet entangling fixing on the two fiber net layers, and finally, performing drying treatment to produce a non-woven fabric product. The processing device of the printed non-woven fabric comprises two molding machines, a conveying device for the sheets and a water-jet device, wherein the conveying device comprises an unwinding mechanism, a tension roller, a shearing mechanism, a sucking moving mechanism and an adsorption mechanism.

The invention provides a production method for travertine-like ceramic tiles. The production method includes the following steps: A, manufacturing polished green tiles, wherein the surfaces of formed and dried green tiles are polished through a green tile polishing machine, and then green tile surfaces with clear pattern textures are obtained; B, applying low-temperature glaze, wherein the low-temperature glaze is applied on the polished green tiles obtained in the step A; C, applying transparent glaze, wherein the transparent glaze is applied on the polished green tiles obtained in the step B; D, performing firing and polishing to obtain the finished products. According to the production method for the travertine-like ceramic tiles, the simulation degree is high, the color and luster of the produced travertine-like ceramic tiles are rich and changeable, and the controllability of the travertine effect is high.

The invention discloses a stereoscopic decoration material, and relates to a decoration material generating a stereoscopic visual effect under back light. The stereoscopic decoration material has the advantages of reduction of the alignment difficulty of an optical grating material and a stereoscopic graph, batch efficient production, realization of a stereoscopic visual effect in transverse and vertical directions, breakthrough of 120cm production restriction, and meeting of large dimension demands. The above advantages are realized through the following technical scheme: the stereoscopic decoration material is composed of a transparent substrate (1) and a light shielding layer (2) adhered to the transparent substrate (1); and a light transmission part on the light shielding layer (2) is composed of pores having consistent shape and area and uniformly distributed according to certain requirements, and corresponding stereoscopic graph information (3) is adhered to the back side of the substrate (1). The material is mainly for realizing the stereoscopic decoration effect of indoor decoration, and the appearances of furniture and electrical appliances.

The invention discloses a display module and electronic equipment. The display module comprises a display base and a 3D optical structure; the 3D optical structure is arranged on the display base and comprises a light filtering layer; the light filtering layer comprises a first display assembly and a second display assembly; the first display assembly and the second display assembly are adjacently arranged; the first display assembly comprises at least one first display unit; the second display assembly comprises at least one second display unit; the first display unit and the second display unit are each provided with a light shielding layer; the light shielding layer of the first display unit at least partially forms a plurality of wire grids arranged in the first direction; the light shielding layer of the second display unit at least partially forms a plurality of wire grids arranged in the second direction; and the first direction and the second direction form a predetermined angle. According to the display module and the electronic equipment of the invention, the light filtering layer with a special structure is arranged in the 3D optical structure, so that the 3D visual effect can be realized, and the purpose of thinning the display module can be achieved.

The invention discloses a rotary elastic seat playing tool which comprises a base. A vertical column is arranged on the base, the upper end of the vertical column is connected with an awning, the vertical column is provided with a driving device for driving the awning to rotate, and an elastic seat connected on the awning is arranged below the awning. The awning and the elastic seat of the rotary elastic seat playing tool are driven to rotate by the aid of the driving device, the rotating awning has better stereoscopic visual effect than the fixed base and vertical column, and accordingly children can be easily attracted. By the rotary elastic seat playing tool, interactivity of many people by sharing simultaneously can be achieved. In addition, the playing tool is provided with the base and the awning, and accordingly safety for users to use the playing tool can be guaranteed.

The invention provides a cylindrical lens grating 3D television watching system, and particularly relates to a 3D television watching system with a seat at the optimum watching distance away from a television. The system at least comprises a displayer, a cylindrical lens grating and the seat. The displayer, the cylindrical lens grating and the seat are located on the same straight line. The cylindrical lens grating is located between the displayer and the seat. The display plane of the displayer is located on the focal plane of the cylindrical lens grating. Light emitted by all points on the display plane is reflected by a cylindrical lens and then is converted into parallel light beams. The distance between the seat and the cylindrical lens grating ranges from D1 to D2 and is the optimum watching distance, wherein D1 is the shortest perpendicular distance, and D2 is the longest perpendicular distance. A watcher can obtain the better 3D display effect and the comfortable visual perception at the optimum watching distance away from the television.

The invention discloses a visual system and a working method for a high-voltage hot-line operating robot. The visual system for the high-voltage hot-line operating robot comprises an operation end. The operation end comprises a left mechanical arm and a right mechanical arm. The left mechanical arm and the right mechanical arm are both installed on an insulation bucket. A left stereoscopic video camera and a left stereoscopic camera are installed on the left mechanical arm. A right stereoscopic video camera and a right stereoscopic camera are installed on the right mechanical arm. A visible light video camera I is arranged on the front side of the insulation bucket. A video camera support is arranged on the back side of the insulation bucket. A visible light video camera II is arranged at the top end of the support. A ground remote end is connected with the left stereoscopic video camera, the right stereoscopic video camera, the left stereoscopic camera, the right stereoscopic camera, the visible light video camera I and the visible light video camera II. The invention further discloses a working method for the high-voltage hot-line operating robot. Operation staff can be thoroughly free from a high-altitude high-risk working environment, labor intensity is lowered, operation safety is greatly improved, automatic identification of the position and the posture of an operated object is achieved, and automation level and intelligent level of operation are improved.

The invention discloses a stereoscopic grating material and relates to a grating material required by a stereoscopic backlight advertising. The stereoscopic grating material aims at solving two problems that firstly, the contrapuntal difficulty of stereoscopic pictures generated by the grating material and a printing manner or a digital printing manner is not reduced in a manner of low cost; and secondly, based on the limit to the precision (2400 dpi) of the existing conventional computer hardware, design software and output equipment, the higher grating precision is not realized. In order to solve the above technical problems, the stereoscopic grating material is realized by the following technical scheme: the stereoscopic grating material consists of a transparent base material 1 and a light shading layer 2 absorbed onto the base material 1; either of the light shading layer 2 and a light transmission part of the base material 1 is formed by uniformly distributing points with identical shapes and sizes according to certain requirements, and the residual part forms another part. The stereoscopic grating material is used for manufacturing stereoscopic visual effect pictures of a backlight.

The invention relates to a grating material stereo-picture printing system and a printing method thereof. The grating material stereo-picture printing system comprises a support panel (14), an objective table (6) arranged on the support panel (14), a printing device arranged above the objective table (6), a lighting device arranged beside the objective table (6), a first driving device for driving the objective table (6) to move longitudinally, a second driving device for driving the printing device to move transversely in relation to the objective table (6), and a control device for controlling the printing device, the lighting device, the first driving device and the second driving device. The grating material stereo-picture printing system has the following advantages of: 1, calculating the position of a grating in real time, realizing smart control on the movement of a printing head and effectively improving the matching success ratio of the grating with a stereo-picture; 2, causing an image to be more suitable for stereo printing so that the obtained stereo grating image has better stereo visual effect; and 3, directly printing on the rear part of the grating material, thereby avoiding the step of binding the grating with the paper needed for processing after printing and reducing the production cost.

The invention provides a three-dimensional LED hourglass lamp for illumination decoration, and mainly relates to the technical field of living goods. The three-dimensional LED hourglass lamp comprises a conical glass cover (1), light emitting diodes (2), a battery box (3), a circuit board box (4), a handle (5), a center wire pipe (6) and a key (7); the light emitting diodes (2) are arranged in a hourglass form, and are fixed in the conical glass cover (1); a control circuit in the circuit board box (4) controls lightening and extinguishment of the light emitting diodes (2) to simulate flowing of sand grains; and the flowing speed of the sand grains can be set through the key (7). The three-dimensional LED hourglass lamp is beautiful and novel, can serve as a modern home ornament, and also can serve as a lamp.

The invention discloses a 3D protective film and a preparation process thereof. The protective film comprises a matt film layer, a first OCA adhesive layer, a grating layer, a self-repairing TPU filmlayer, a second OCA adhesive layer, a high-viscosity silica gel layer and a fluorine release film layer from top to bottom. The self-repairing TPU film layer is made of coating hot-melt grade TPU withgood tensile strength, elongation at break and tearing strength, white carbon black is used as a reinforcing adhesive, propylene glycol butyl ether is used as a dispersing agent, and molybdenum disulfide is used as a lubricating agent, so that the coated hot-melt grade TPU obtains a good lubricating effect, the friction coefficient is greatly reduced, and the repairing effect is improved. The antibacterial filler adopts alkalized beta-cyclodextrin to wrap silver nitrate, so that silver ions can be slowly released to achieve a lasting antibacterial property, the arc-shaped grating layer structure enables the 3D protective film to show a good stereoscopic visual effect after being applied to an electronic product.