40results about How to "Three-dimensional effect" patented technology

An integrative spectacle-shaped stereoscopic video multimedia device includes a blinder and a video device disposed in the blinder. The video device includes two digital camera modules, an adjusting device for adjusting an axle distance and included angle between the digital camera modules, a binocular stereoscopic viewing module, a viewing module hole distance adjusting mechanism, sound pickups, loudspeakers, a memory, a plurality of analog/digital converters, a processor, a power source, and process control software coordinating the above members. The invention has advantages of a simple structure, a low cost, and a vivid stereoscopic effect, and is suitable for personal use.

The invention relates to a method of manufacturing a ceramic sheet with concave-convex mould effect on a plane green body. The method includes: (1) pressing a plane green body, and performing drying at 140-170DEG C for 70-120min; (2) spraying engraving ink on the green body surface to obtain the pattern of the engraving ink as the mould pattern, and controlling the temperature of the green body surface at 40-50Deg C; (3) applying ground glaze, performing pattern decoration and applying cover glaze respectively on the green body sprayed with the engraving ink to obtain a semi-finished product;(4) conducting high temperature firing the semi-finished product at 1163-1187DEG C for 78-95min to obtain a ceramic sheet with concave-convex mould effect; and (5) conducting glaze polishing and edging processes on the fired sheet green brick so as to obtain a finished product.

A stereoscopic imaging apparatus comprising a single photographic optical system; an image sensor, on which subject images that have passed through different first and second areas in a predetermined direction, respectively, are formed after being pupil-split, photoelectrically converting the subject images that have passed through the first and second areas, respectively, to output a first image and a second image; a diaphragm restricting a light flux incident on the image sensor; a subject information acquiring device acquiring distance information of a subject within a photographic angle of view or a device acquiring an amount of parallax of the subject; and a diaphragm control device controlling an F-number of the diaphragm so that a parallax between the first image and the second image is in a predetermined range based on the acquired distance information of the subject or the acquired amount of parallax of the subject.

The present invention is directed to providing a security sticker which is hard to be counterfeited, cannot be reused if being released and includes a printed image that is stable over a long period of time, and is directed to providing a method for manufacturing the same. The security sticker of the present invention includes: a surface resin layer (A)1 that has a weak affinity with a sublimable dye and allows the dye to penetrate; a print layer (B)2 that contains a low-molecular-weight compound with a molecular weight of 1300 or less in an amount of 0% to 20 wt % inclusive, has an affinity with the dye, and includes an image formed in a thickness direction of the layer by the dye; a self-destructive film layer (C1)3; and a pressure-sensitive adhesive layer (D1)4 in this order, wherein the self-destructive film layer (C1) includes a dye migration preventive resin layer (E) for preventing migration of the dye and a self-destructive layer (F), and the dye migration preventive resin layer (E) is a resin layer containing a certain kind of a vinyl resin as a main component, or a certain kind of a biaxially stretched film.

The invention discloses a desktop display system and method, which are applied to an electronic device. The electronic device comprises a memory, wherein a plurality of application icons and a plurality of icon type names of the application icons are pre-stored in the memory. The system comprises a display interface generation module used for generating a spherical display interface, an acquisition module used for obtaining an application icon belonging to an icon type from the memory according to an icon type name currently selected by a user, and a display module used for displaying the spherical display interface and displaying the obtained application icon and the currently selected icon type name in the spherical display interface. According to the desktop display system and method, applications installed in the electronic device are displayed in the spherical display interface by classification, so that the user can conveniently manage the application icons and the stereoscopic effect of the display interface can be achieved.

The invention discloses an image synthesis method and apparatus, relates to the technical field of image processing, and mainly aims to solve the problem of relatively poor image synthesis effect due to the fact that image superposition is simply carried out only and interaction with a target object in a video cannot be carried out after the video is formed by encoding in existing image synthesis. According to the main technical scheme, the method comprises the steps of obtaining a target image in video data; segmenting the target image; and performing coloring synthesis on the target image, the segmented target image and a rendered image according to a preset coloring rule, wherein the preset coloring rule is used for reflecting a position display relationship among the target image, the segmented target image and the rendered image. The method and the apparatus are mainly used for image synthesis.

The invention provides a making technology of a clothing decorative patch, the clothing decorative patch and clothing. The making technology comprises steps as follows: base cloth is selected, and a layer of non-woven fabric is attached to the back of the base cloth for standby application; the base cloth is cut by a laser cutting device, and subjected to overlocking by a sewing machine; the basecloth is subjected to planar embroidering, tufting and 3D-printing space pattern processing according to patterns of an embroidery draft, and a finished embroidery product is prepared, wherein the patterns of the embroidery draft at least comprise a planar embroidering pattern, a tufting pattern and a 3D pattern; the finished embroidery product is decorated, and the decoration process comprises specific steps as follows: fluff is pushed aside in the tufting area, a tritium gas fluorescent tube is fixed on the base cloth, and fluorescent light emitted by the tritium gas fluorescent tube can atleast partially penetrates through gaps of the fluff. By means of combination of the planar embroidering process, the tufting process and the 3D-printing process, the prepared decorative patch can show 3D effect and is more vivid, and light rays are soft.

The invention discloses a one-step dyeing method of cool air layer bedding fabric. The method includes following processes: deoiling and washing grey cloth, preparing color paste, soaking and rollingfor three times respectively, drying, baking, and obtaining a finished produce. Knitted water ripple jacquard air layer fabric is of a three-layer jacquard structure, surface filaments are 400D ultrahigh-molecular-weight polyethylene filaments, bottom filaments are 200D polyester filaments, 150D polyester low stretch yarn is arranged in the middle, jacquard weaving is water ripple tartans, and thepolyester low stretch yarn in the middles of the tartans generate concavo-convex sense, so that three-dimensional effect is realized. 400D ultrahigh-molecular-weight polyethylene is adopted as the surface filaments, so that the fabric is high in heat conductivity, low in heat resistance, quick in heat conduction in summer and soft, smooth and cool in surface and is mainly used as cool bedspread fabric in summer. Ultrafine coating color paste is adopted for rolling and dyeing, so that dyeing of ultrahigh molecular-weight polyethylene filaments on the front and polyester fiber in the middle andon the back is completed through the one-step method. The method is short in production process, simple in operation, low in cost, energy-saving, capable of lowering consumption, clean and environment-friendly.

The invention relates to a single-machine polarizing stereo film imaging system and an imaging method. The system comprises a shooting device and a projection device, wherein the shooting device comprises a camera and beam splitting devices, a group of beam splitting devices are placed in front of the lens of the camera, the beam splitting devices are provided with multiple light path channels, the multiple light path channels are provided with the same light path outlet, and the light path outlet is communicated with the lens of the camera; and the projection device comprises a projector, beam splitting devices, polarizing plates and a metal curtain, wherein one group of same beam splitting devices are placed in front of the lens of the projector, the polarizing plates with different filter directions are arranged in front of the multiple light path channels, and the light path outlet is communicated with the lens of the projector. The principle of binocular parallax is adopted, the light path of the camera is split into multiple light paths by adopting the beam splitting devices, and an image in front of the shooting lens passes through the left and right light path channels and deflects for a certain angle to reach the lens. The invention has the advantages of simple structure and compact operating steps; and because of single-machine shooting and projection, the hardware cost is greatly reduced compared with double-machine stereo films.

The invention provides an image display method and device. The image display method comprises the steps of: acquiring a plurality of face images of a user; carrying out differential comparison on key points of the plurality of face images to obtain an angle between the user and a display interface of a display terminal; acquiring a to-be-displayed image, wherein the to-be-displayed image is a three-dimensional stereoscopic image; and based on the angle, processing the to-be-displayed image to obtain a stereoscopic effect image capable of showing a stereoscopic effect for the user to view. According to the image display method provided by the invention, the to-be-displayed image can be processed according to an observation angle of the user, i.e., the angle between the user and the display interface, to obtain the stereoscopic effect image with the stereoscopic effect, so that when observing the image, the user can see the stereoscopic effect image, and thus, a display effect of the display terminal is reinforced, user experience is good, and the technical problem that in the prior art, the user cannot observe the stereoscopic effect image at a random angle is relieved.

The invention relates to an imaging device for simulating flame. The imaging device comprises a shell, a light source, a reflector plate, an imaging screen, an occulter with light holes and a driving device, wherein the upper and lower occulters are arranged on the upper and lower parts of a plane parallel to the horizontal plane; a gap is reserved between the upper and lower occulters; the upper and lower occulters move relatively; the light source is positioned below the lower occulter or the light source is positioned below the outer side of the projection of the lower occulter on the horizontal plane; the reflector plate is positioned on the upper part inside the occulter; and the imaging screen is positioned above the outer side of the radial direction of the occulter. Because the imaging device for simulating the flame adopts the structure, light from the light source permeates the cross light holes of the upper and lower occulters, strong light permeates the cross light holes close to the light source and weaker light permeates the cross light holes far away from the light source to form stronger flame at the center position and form weaker flame at the positions on both sides of the center so as to present a stereoscopic effect of the flame.

The invention belongs to the field of the manual embroidery industry, and particularly relates to multi-dimensional stereoscopic embroidery and a manufacturing method thereof. The method comprises thesteps that a plurality of pieces of double-effect water-soluble cloth are adopted, a pattern is designed into a plurality of pattern layers through a computer, the designed pattern of each pattern layer is printed on different pieces of double-effect water-soluble cloth, firstly, a first piece of double-effect water-soluble cloth is placed on cloth to be embroidered, after manual embroidering isperformed according to the pattern on the first piece of double-effect water-soluble cloth, the first piece of embroidered double-effect water-soluble cloth is covered with a second piece of double-effect water-soluble cloth, the position is aligned and fixed, manual embroidering is performed according to the pattern on the second piece of double-effect water-soluble cloth, the operation is repeated until the pattern on the last piece of double-effect water-soluble cloth is manually embroidered, and the double-effect water-soluble cloth is soaked away with water to obtain the embroidery. According to the method, an embroidering beginner can embroider according to simple steps, and a three-dimensional effect can be easily presented on the embroidery.

The invention discloses an outdoor LED modeling lamp which comprises a lamp post, a lamp body is fixedly mounted in the lamp post; a plurality of air inlets are symmetrically formed in the side wall of the lamp post; the position of the air inlet corresponds to the position of the lamp body; a gas collecting hood is fixedly mounted on the inner top wall of the lamp post; an annular plate fixedly connected with the inner wall of the lamp body is arranged between the gas collecting hood and the lamp body; a plurality of drainage ports are formed in the annular plate in a penetrating manner; a light reflecting plate with a downward opening is embedded in the middle of the annular plate, an insect expelling mechanism is arranged in the lamp pole and the insect expelling mechanism comprises a fixing box fixedly arranged on the inner bottom wall of the lamp post, two exhaust ports are symmetrically formed in the top wall of the fixing box, a bag body is arranged in the fixing box, and the bottom of the bag body is communicated with the gas collecting hood. By means of the chimney effect, the exchange between air inside the lamp post and outside air can be accelerated, the volatilizationof mosquito repellent substances can be accelerated, the mosquito repellent effect is improved, and people can enjoy the modeling lamp more comfortably.

A manufacturing method of an air-permeable shell fabric with a suede effect is provided. A film layer is temporarily glued to the upper surface of a metal mesh by a temporary glue device; by means of a plurality of suction holes on a blister mold, the film layer on the top of the mesh is strongly sucked to be broken, and perforating bristles and perforated holes are formed; the perforating bristles penetrate the mesh and protrude through the lower surface of the metal mesh; and a fluffy-surface shell fabric with suede effect, air-permeability and anti-spy effect is obtained.

The invention relates to a method for embroidering patterns on cross-stitch embroidery cloth by using yarns. The embroidery efficiency is high, and pattern aesthetic effect is improved. The invention adopts a technical scheme that the method comprises the steps that: a cross-stitch substrate cloth and types and amounts of yarns required by embroidery are prepared; and the pattern is embroidered by using the yarns on the cross-stitch substrate cloth. The yarns are acrylic yarns, pure woolen yarns, or raw-wool yarns.