71results about How to "Realistic image" patented technology

A system and method for converting static / still medical images of a particular patient into dynamic and interactive images interacting with medical tools including medical devices by coupling a model of tissue dynamics and tool characteristics to the patient specific imagery for simulating a medical procedure in an accurate and dynamic manner.

Users access a computer system using a network to customize products offered by selecting from a library of customizing components and applying the components to the products. Data indicative of customized products created by the users is stored in a database. The users can purchase their customized products and / or create an online store to offer and sell their customized products to others. Other users can access the computer system and the online stores to create sub-stores to sell sub-customized products. The stores and sub-stores can provide all of the products and customizing components or just subsets thereof. The online stores and sub-stores can be linked to social media sites and / or be embedded in other web sites. The system can be used with any customizable product including, for example, clothing that is customized with appliqué patches.

An image sensor includes a plurality of color sensors, a plurality of depth sensors, a near-infrared cut filter, a color filter, a pass filter and a rejection filter. The color sensors and depth sensors are formed on a substrate. The near-infrared cut filter and the color filter are formed on the color sensors. The pass filter is formed on the depth sensors, and is adapted to transmit light having a wavelength longer than an upper limit of a visible light wavelength. The pass filter has a multi-layer structure wherein a semiconductor material and a semiconductor oxide material are alternately stacked. The rejection filter is formed over the near-infrared cut filter, the color filter and the pass filter, and is adapted to transmit light having a wavelength shorter than an upper limit of a near-infrared light wavelength.

The present invention is directed to an optical imaging system for inspection microscopes with which lithography masks can be checked for defects particularly through emulation of high-aperture scanner systems. The imaging system, according to the invention, for emulating high-aperture scanner systems comprises imaging optics, a detector and an evaluating unit, wherein at least one polarization-active optical element is arranged as desired in the imaging beam path for selection of different polarization components of the imaging beam, an optical element with intensity attenuation function can be introduced in the imaging beam path, images of the mask and / or sample are received by the detector for differently polarized beam components and are conveyed to the evaluating unit for further processing. With the proposed solution, it is possible in particular to examine lithography masks for defects in spite of increasingly smaller structures and increasingly higher image-side numerical apertures of the imaging systems by means of inspection microscopes with high magnifications. Realistic images of the stepper systems can be generated by emulating the occurring vector effects.

The invention relates to an anatonnical kidney phantom with calyxes for drainage training in interventional radiology. The anatonnical kidney phantom simulator comprises a housing filled with the surrounding material and an anatomical kidney phantom placed into surrounding material. The kidney phantom has a number of cavities simulating parts of the kidney for drainage training in interventional radiology for example the cavities are simulating kidney calyxes. The cavities are connected by channels and connecting pipe with outer reservoirs filled with the different colours or the x-ray opaque contrast liquids.

The present invention determines that an object is moving within a scene. At run time, the number of primitives used to represent the moving object is reduced. The degree of reduction can be related to the amount of motion, i.e. speed, of the moving object. The moving object is then rendered based on the reduced number of primitives saving time and memory bandwidth.

The present invention discloses a method to represent the data into realistic, hands-on 3D images using horizontal perspective. The present invention horizontal perspective representation takes the raw data, information and knowledge and renders them into horizontal perspective 3D images. The horizontal perspective images are projected into the open space with various peripheral devices that allow the end user to manipulate the images with hands or hand-held tools. The raw data, information and knowledge can be in the form of file format, 3D file format, database, digital books including texts and pictures or drawings.

The present invention discloses a method to represent the data into realistic, hands-on 3D images using horizontal perspective. The present invention horizontal perspective representation takes the raw data, information and knowledge and renders them into horizontal perspective 3D images. The horizontal perspective images are projected into the open space with various peripheral devices that allow the end user to manipulate the images with hands or hand-held tools. The raw data, information and knowledge can be in the form of file format, 3D file format, database, digital books including texts and pictures or drawings.

The invention relates to a thermal sublimation digital image color band and a manufacturing method thereof, wherein the thermal sublimation digital image color band has a base band, a film covering layer and a thermal sublimation ink layer are coated on one side of the base band, and a heatproof lubricating layer is coated on the other side of the base band. The method comprises the following steps: a polyester film is used as the base band; after being dispersed in high speed, a polymeric dispersant, a solvent, an accessory ingredient, a resin cementing agent and a coloring agent are ground, and then ink sizing agent is obtained; thermoplastic resin, the ink sizing agent and heat-resistant silicon resin are coated on the both surface of the base band through a gravure coating machine to form the film covering layer, the ink layer and the heatproof lubricating layer, and at last the required size is obtained by cutting. The color band of the invention has the advantages that the production and application costs are low, and the combination properties of the color band, such as rigidity, heat resisting property, wearing resistance, adhesive rate, printing definition and so on are excellent.

The present invention is directed to an optical imaging system for inspection microscopes with which lithography masks can be checked for defects particularly through emulation of high-aperture scanner systems. The microscope imaging system for emulating high-aperture imaging systems comprises imaging optics, a detector and an evaluating unit, wherein polarizing optical elements are selectively arranged in the illumination beam path for generating different polarization states of the illumination beam and / or in the imaging beam path for selecting different polarization components of the imaging beam, an optical element with a polarization-dependent intensity attenuation function can be introduced into the imaging beam path, images of the mask and / or sample are received by the detector for differently polarized beam components and are conveyed to the evaluating unit for further processing. With the proposed solution, it is possible in particular to examine lithography masks for defects by means of inspection microscopes in spite of increasingly smaller structures and increasingly higher image-side numerical apertures of the imaging systems. Realistic images of the scanner systems can be generated by emulating the occurring vector effects.

The invention discloses a freeze-etching agent of ultra-low-carbon steel casting billet macrograph grain structure, and a preparation method thereof. The freeze-etching agent is prepared from materials of: 30 to 50g of ferric chloride, 0.5 to 1.2g of stannous chloride, 2 to 3 parts of trinitrophenol, 10 to 20ml of sodium alkyl phenyl sulfonate, 200 to 500ml of absolute alcohol, and 600 to 1000ml of hydrochloric acid. Solid agents of the formulation are mixed and placed into a glass vessel according to the ratio; 1500 to 2000ml of distilled water is divided into two parts; one part is added to the solid mixed agents, and the other part is preserved for later use; absolute alcohol is added to the preserved part of distilled water; hydrochloric acid is added to the alcohol solution; sodium alkyl phenyl sulfonate is added to the aqueous solution containing agents such as ferric chloride, and the mixture is uniformly stirred; the alcohol + hydrochloric acid solution is then added to the aqueous solution containing the agents such as ferric chloride; the solution is sufficiently stirred, such that the freeze-etching agent is prepared. With the freeze-etching agent, the form of the ultra-low-carbon continuous casting steel billet macrograph grain structure can be clearly shown. The freeze-etching agent provided by the invention has advantages of high detection speed, low pollution, and convenient operation. Also, the freeze-etching agent is energy-saving.

It is an objective to provide a image generating system and program capable of performing an environment mapping which can accurately represent the reflection of light source and the like. An environment texture to be viewed in an upward direction from an object is mapped onto the object in a direction toward the object from above the object without depending on the position or rotational angle of a virtual camera. A rotation matrix obtained from the rotational angle of the object about an axis in the world coordinate system is used to rotate the normal vector of the object. The coordinates NXW and NZW of the rotated normal vector are then used to obtain coordinates U and V. Another rotation matrix for transforming the local coordinate system to a coordinate system (XW, ZW, YW) may be used. With a surface of the object of which normal vector is oriented downwardly and slantingly with respect to the horizontal direction, an environment texture to be mapped when the normal vector is oriented to the horizontal direction is mapped, or the environment mapping may be omitted. The environment texture may be one that increases its brightness when the normal vector of the object is oriented toward a light source or shading processing.

An optical imaging system for inspection microscopes with which lithography masks can be checked for defects particularly through emulation of high-aperture scanner systems. The microscope imaging system for emulating high-aperture imaging systems comprises imaging optics, a detector and an evaluating unit, wherein polarizing optical elements are selectively arranged in the illumination beam path for generating different polarization states of the illumination beam and / or in the imaging beam path for selecting different polarization components of the imaging beam, an optical element with a polarization-dependent intensity attenuation function can be introduced into the imaging beam path, images of the mask and / or sample are received by the detector for differently polarized beam components and are conveyed to the evaluating unit for further processing.

The present invention relates to a method for generating a space-related traffic database for a radio network which comprises a plurality of radio cells which can each be assigned to a group of radio cells, with a region to be mapped being subdivided into area elements by a grid and each of the area elements being allocated a respective assignment probability for each of the radio cells which supply the area element and a land-use class from amongst a finite group of land-use classes by generation being achieved by a minimization process in which the distance between the measured traffic of a radio cell and the predicted traffic of the radio cell is minimized for each radio cell, with the traffic, which is to be predicted, of a respective radio cell being set equal to the sum of area elements which are weighted by land use class-specific and group-specific coefficients, which area elements of the respective radio cell for a respective land-use class and for a respective group of radio cells are produced from the assignment probabilities of the area elements to the radio cells included in the process, and the coefficients are determined by the minimization process and assigned to the corresponding radio cell. The present invention also relates to a computer program and a corresponding computer-program product.

The present invention relates to a method for generating a space-related traffic database for a radio network which comprises a plurality of radio cells which can each be assigned to a group of radio cells, with a region to be mapped being subdivided into area elements by a grid and each of the area elements being allocated a respective assignment probability for each of the radio cells which supply the area element and a land-use class from amongst a finite group of land-use classes by generation being achieved by a minimization process in which the distance between the measured traffic of a radio cell and the predicted traffic of the radio cell is minimized for each radio cell, with the traffic, which is to be predicted, of a respective radio cell being set equal to the sum of area elements which are weighted by land use class-specific and group-specific coefficients, which area elements of the respective radio cell for a respective land-use class and for a respective group of radio cells are produced from the assignment probabilities of the area elements to the radio cells included in the process, and the coefficients are determined by the minimization process and assigned to the corresponding radio cell. The present invention also relates to a computer program and a corresponding computer-program product.

The present invention discloses a method to represent the data into realistic, hands-on 3D images using horizontal perspective. The present invention horizontal perspective representation takes the raw data, information and knowledge and renders them into horizontal perspective 3D images. The horizontal perspective images are projected into the open space with various peripheral devices that allow the end user to manipulate the images with hands or hand-held tools. The raw data, information and knowledge can be in the form of file format, 3D file format, database, digital books including texts and pictures or drawings.

The invention relates to a hair consultation tool arrangement comprising a digital video camera adapted for continuously taking pictures at least of the model's head and hair, wherein this tool arrangement may comprise a processing unit having a camera interface for collecting pictures recorded by the digital video camera, a processor with an image processing software tool implemented for processing the collected pictures, a display interface for sending the processed pictures to a display device and a display device for presenting the pictures. The invention further relates to a respective method for rendering a hair consultation.

The invention relates to the field of undisturbed soil samples and in particular relates to an undisturbed soil vacuum soaking device and a method for preparing a sheet for SEM analysis. The undisturbed soil vacuum soaking device is novel in structure and ingenious in concept and provides scientific soaking equipment for microstructure analysis of undisturbed soil; and according to the method for preparing the sheet for SEM analysis, the undisturbed soil is treated by employing a cementing material infiltration method, the current method for preparing a general microscopic sample is improved, and the adhesiveness between soil particles is improved through soaking and hardening of the first and second soaking solutions, so that the original soil structure of an undisturbed soil test block is not damaged in the cutting, grinding and polishing processes, the image acquired by a scanning electron microscope is clear, real and objective, and technical support is provided for accurately and deeply analyzing the microstructure of the undisturbed soil.

An apparatus is for recording image information for creation of a three-dimensional image. The apparatus includes a lens for creation of a real image of a three-dimensional object and a sensor for selective recording of image signals on the basis of the real image. The relative position of the sensor with respect to the lens can be moved. The apparatus further includes a control unit for controlling the position of the sensor as a function of the recorded image signals.

The invention provides a cold-etching agent displaying dendritic structure form of high-carbon steel continuous casting billets and a preparation method. The cold-etching agent includes 10-15 g of ferric trichloride, 1-3 g of ammonium cupric chloride, 200-400 ml of anhydrous ethanol, 20-40 ml of hydrochloric acid, 1-3 parts of trinitrophenol and 1500-2000 ml of distilled water. The preparation method includes the steps of (1) mixing the ferric trichloride, the ammonium cupric chloride and the trinitrophenol; placing the mixture in a glass container; (2) uniformly dividing the distilled water into two parts, wherein one part is added to the solid agent and the anhydrous ethanol in a certain amount is added to the other part; (3) adding the hydrochloric acid to the anhydrous ethanol water solution; (4) pouring the water solution into the water solution containing the ferric trichloride, the ammonium cupric chloride and the trinitrophenol; and (5) mixing the solutions and allowing the mixed solution to stand for 8 h. The cold-etching agent is high in detection speed, is less in pollution, is energy-saving, is simple in operation, can clearly show the content of carbon and the low-multiply dendritic structure form of the steel continuous casting billets containing alloy elements, so that billet shell crystals, columnar crystals and central isometric crystals in continuous casting solidification and defects are easy to distinguish.

A microscopic imaging apparatus with flat-top distribution of light is disclosed, which includes an incident light source, a diffractive optical element, a beam-splitter, a tunable filter and an image sensor. The diffractive optical element receives an incident light provided by the incident light source and generates a uniform incident light. The uniform incident light illuminates a sample so that an optical signal is emitted from the sample. The optical signal passes through the beam-splitter and the filter unit to reach the image sensor for obtaining the detected image of the sample.

An optical imaging system for inspection microscopes with which lithography masks can be checked for defects particularly through emulation of high-aperture scanner systems is provided. The imaging system for emulating high-aperture scanner systems includes imaging optics, a detector and an evaluating unit, wherein at least one polarization-active optical element is arranged as desired in the imaging beam path for selection of different polarization components of the imaging beam, an optical element with intensity attenuation function can be introduced in the imaging beam path, images of the mask and / or sample are received by the detector for differently polarized beam components and are conveyed to the evaluating unit for further processing. It is possible to examine lithography masks for defects in spite of increasingly smaller structures and increasingly higher image-side numerical apertures of the imaging systems Realistic images of the stepper systems can be generated by emulating the occurring vector effects.

The invention relates to a digitized virtual hand anatomy construction method, which includes the following steps: A, specimen selection and pretreatment; B, specimen injection; C, CT scanning for data set acquisition; D, visualized three-dimensional reconstruction of the hand on a common PC platform through Mimics software developed by Belgian Materalise company, which includes the steps of a, three-dimensional reconstruction of the outline of the hand; b three-dimensional reconstruction of bones; c, three-dimensional reconstruction of the artery of the hand; d, three-dimensional reconstruction of the tendons of the hand. The construction method for the first time realizes comprehensive digitized three-dimensional reconstruction of a hand anatomy and converts two-dimensional pictures commonly used in clinics into three-dimensional pictures, which is good for further improvement of understanding of human hand and provides scientific basis for clinical diagnosis, treatment program formulation and related operations.

The invention belongs to a metal model manufacturing technology, and in particular relates to a method for manufacturing a colored metal model by a three-dimensional (3d) digital model. The method comprises the following steps of: arranging the model, unfolding the model, composing graphs, manufacturing etching graphs, etching a metal sheet material, manufacturing an etching sheet surface coating and a colored printing graph, and printing and assembling etching sheets to form the metal model. A die is not required to be opened, and the 3D digital model can be composed to form a planar graph for processing a metal thin plate so as to produce various types of metal models. A planar metal plate can be directly printed and colored, various high-precision colored patterns can be printed or stamped on the metal plate, and the metal model is bright in color and vivid in pattern. The method is suitable for small-batch production and can meet humanized requirements of different objects.

The invention discloses a special round UV cured and hot pressed tag for a resin grinding wheel. The special round UV cured and hot pressed tag comprises a tag body with a circular structure, wherein the tag body is formed by a paper base layer as well as a bottom ink layer and an image-text ink layer which are printed on the paper base layer sequentially. In order to ensure that the hot pressed tag is clear in imprint, is not chalked or cracked and has small color change amplitude at a high temperature, modified ink used in the image-text ink layer is prepared from UV ink, epoxy acrylic resin, polyester acrylic resin, tricarboxymethylolpropane triacrylate, tripropylene glycol diacrylate, benzophenone, 1,2-diphenylethane, methyldiethanolamine, benzenediol, 502 A / B-2 adhesive, pigments and auxiliary additives in proportion. The proper paper base layer is adopted for the hot pressed tag, on the basis of the principle that hot melted chemical molecules are mutually incompatible and with adoption of a UV improved printing technology, the finished tag product is non-toxic, odorless and environment-friendly, and can be compared favorably with a screen plated tag, the cost is reduced by 30% as compared with screen printing cost, and the printing speed is 4-5 times higher than that of screen printing.

The invention relates to an image restoration method based on an adversarial generative network, and the method comprises the steps: S1, constructing an image restoration training network: adding a generated SE-RestNet network into a generative network, adding a discrimination SE-RestNet network into a discrimination network, and obtaining an image restoration training network; S2, conducting training: extracting a plurality of original images from a training data set; performing mask processing to obtain a plurality of training images, using the generated SE-RestNet network in the generated network to generate a training restoration image, and then using the discrimination SE-RestNet network in the discrimination network to discriminate whether the restored image is true or false, and after the discrimination network reaches a balance state, using the trained generation network as an image restoration network. According to the image restoration method based on the generative adversarial network provided by the invention, an SE-RestNet network block is added into the generative adversarial network, so that the restored image ensures the image structure and semantic coherence, the image restoration effect is better, and no restoration trace exists.

The invention discloses a back-spraying lamp plate, comprising PET basic material and coating layer set on the surface. Bonding layer, graphite absorbing layer and light diffused layer are coated on the basic material in turn. The bonding layer comprises propylene double self-adhesive resin, non-drying glue of water agent propylene resin and deionized water. The graphite absorbing layer comprises polyvinyl alcohol, polyvinylpyrrolidone, cationic fixing agent, defoaming agent, whitening agent, deionized water and surfactant. The light diffused layer comprises deionized water, titanium dioxide, polyacrylic acid, silicon dioxide, isopropanol, 4.5-6.0 polyvinyl alcohols and interfacial agent. The invention adopts technical project mentioned above and can make picture of lamp box cleaner, more brilliant and more lifelike. It can decrease the cost. The product can be mainly applied in back lighting advertisement signboard used in quick transportation station, department store and airport and subway so on.

An ink set includes at least one kind of color ink, wherein each ink includes a coloring agent, an organic solvent, and water. When the at least one kind of color ink has a color region shifted from a standard color region in the CIE-La*b* color coordinate system, a color region of ink, which is a complementary color of the at least one kind of color of ink having the shifted color region in the color coordinate system, is controlled to widen a color gamut so that clear and various color images are produced.