Abstract: A contact image sensor includes a preset scanning plane used for the surface to be scanned to map to the original copy. The contact image sensor includes: a timing circuit: for self-generating light source control signal LRDT and line scan control signal TRIG1; a lens: for collecting reflected light emitted by a light source reflected by the original copy and emitting the reflected light onto a photoelectric conversion chip for converting received optical signals into electrical signals; and a data processing unit: emitting trigger pulse TRIG according to the encoder transmitting the object to be detected, receiving and processing electrical signals output by the photoelectric conversion chip that has the same size of the photoelectric signal output, ensuring the output stability, dynamic range and sensitivity of the image sensor.

Abstract: Three-dimensional (3D) object manufacturing systems and methods are operable to manufacture printed 3D objects corresponding to user-selected physical objects of interest shown in a media content event that have been viewed by a user, wherein at least one 3D printer that is accessible by the user of the media device is operable to manufacture the printed 3D object corresponding to the viewed physical object of interest.

Abstract: An image processing apparatus includes circuitry. The circuitry receives an operation of selecting data indicating a target color in color stability control. The circuitry determines the selected data indicating the target color as correction target data indicating a target color used for the color stability control. The circuitry generates correction gamma data used for gradation correction of image data for printing according to the determined correction target data.

Abstract: A method for generating a document with specialty imaging includes: receiving a document with three pages, including a content page, a mask page with a background color and a foreground color, and an effect page with special imaging effect(s); processing the mask and effect pages by hiding a portion of the effect page overlapped by the background color to form a transformed effect page with a remaining portion, wherein the foreground color at least partially unhides the remaining portion such that the transformed effect page includes at least one specialty imaging effect; and processing the transformed effect and content pages by overlaying the transformed effect page on the content page to generate a transformed content page that forms a transformed document with specialty imaging. A computing device for implementing the method is also provided. A non-transitory computer-readable medium associated with the method is provided.

Abstract: An image processing apparatus includes control circuitry. The control circuitry is configured to: acquire first image data to be subjected to color conversion; and convert the first image data acquired, into second image data in which a dot area ratio of a target process color of process colors indicated by the first image data is distributed into a distributed dot area ratio of a fluorescent color different from the target process color and a distributed dot area ratio of the target process color.

Abstract: Three dimension (3D) model generation systems and methods are operable to generate 3D model data corresponding to images of a physical object of interest that are viewed in a presenting media content event. An exemplary embodiment receives a user request that is associated with an interest by the user to obtain a 3D model of a physical object of interest that is being shown in a scene of a currently presenting media content event. A plurality of video image frames are selected from the scene. Then, 3D model data of the physical object of interest is generated based on at least the selected video image frames of the scene.

Abstract: A document processing apparatus includes an operation reception unit and a processing execution unit. The operation reception unit receives an operation for inputting an instruction to a document processing application from a user. The processing execution unit executes, when the operation reception unit receives a single operation, display switching processing for switching, every time the single operation is received, between display and non-display of a button that is assigned an instruction to the document processing application, the button being displayed on a display screen of the document processing application.

Abstract: A printer includes a print head and a controller. The controller is configured to, using first print data containing a plurality of layers, select at least one, but not all, of the plurality of layers based on weight information regarding respective weights of the plurality of layers, generate second print data based on the selected at least one but not all of the plurality of layers, and control the print head to print at least one patch image on a printing medium based on the generated second print data.

Abstract: A system is disclosed. The system includes at least one physical memory device to store compensation logic and one or more processors coupled with the at least one physical memory device to execute the compensation logic to generate inverse transfer functions for each of a plurality of color planes to compensate for non-functioning pel forming elements based on ink deposition functions for groups of pel forming elements including functioning pel forming elements and the non-functioning pel forming elements, wherein the inverse transfer functions transform output digital counts and the ink deposition functions represent output ink amount versus input digital count and generate compensated halftones for each of a plurality of color planes based on the inverse transfer functions.

Abstract: An information processing apparatus includes a processor configured to, in accordance with a proportion of a black component with which to replace one or more non-black components that are color components other than the black component, replace the one or more non-black components with the black component for an image. The proportion of the black component is determined by brightness of the image, and when saturation of the image varies in a saturation range, the proportion decreases to a minimum value of the proportion with increasing saturation of the image and increases with increasing saturation of the image after the proportion decreases to the minimum value of the proportion.

Abstract: An image processing apparatus includes a halftone processing unit and a multi-level gradation processing unit. The halftone processing unit is configured to perform a halftone process for a target image and generate a binary image corresponding to the target image. The multi-level gradation processing unit is configured to (a) set a target pixel as a dot pixel in the binary image, (b) determine whether a dot exists on plural first periphery pixels with a predetermined first distance from the target pixel and plural second periphery pixels with a predetermined second distance from the target pixel or not, (c) derive a gradation level of the target pixel among predetermined three or more gradation levels on the basis of a number of dots on the plural first periphery pixels and a number of dots on the plural second periphery pixels and thereby generate a multi-level gradation image.

Abstract: Systems and methods for pseudo spot color printing on a printing device include receiving a print job specifying a spot color at a printing device not accommodating ink corresponding to the specified spot color, determining and storing a plurality of process color planes associated with corresponding process color inks accommodated by the printing device, and storing the plurality of process color planes in a memory of the printing device. A single spot color plane is determined and stored for the specified spot color. A plurality of other common planes is determined and stored. Upon reaching an end of the surface of the print job, the single spot color plane is converted to a plurality of spot color planes, which is merged with the plurality of spot color planes prior to printing a corresponding portion of the print job.

Abstract: An inspection apparatus includes: a hardware processor that: conducts an inspection on an image by comparing a scanned image with a correct image, the image being formed on paper in accordance with a print job, the scanned image being generated by reading the image, the correct image serving as a reference for the inspection of the image; and determines whether a page is a target for the inspection in accordance with a type of the paper on which the image will be formed according to print setting of the print job, wherein the hardware processor conducts the inspection on the image on a page that has been determined to be the target for the inspection by the hardware processor, and does not conduct the inspection on the image on a page that has been determined to not be the target for the inspection.

Abstract: Three dimension (3D) model generation systems and methods are operable to generate 3D model data corresponding to images of a physical object of interest that are viewed in a presenting media content event. An exemplary embodiment receives a user request that is associated with an interest by the user to obtain a 3D model of a physical object of interest that is being shown in a scene of a currently presenting media content event. A plurality of video image frames are selected from the scene. Then, 3D model data of the physical object of interest is generated based on at least the selected video image frames of the scene.

Abstract: In some examples, the disclosure describes a computing device that includes instructions to: position an image with a first aspect ratio within a boundary with a second aspect ratio, select a window that includes a portion of the image and a portion of the boundary, predict transitional pixels into the portion of the boundary based on proximate pixels of the image within the selected window, and generate the transitional pixels into the portion of the boundary.

Abstract: An image processing method includes correcting a show-through of a document image, and setting a document type, wherein a correction amount for the document image is changed based on the set document type.

Abstract: Provided is a border detection method, server, and storage medium. The method including detecting a plurality of first straight line segments in a to-be-detected image, the to-be-detected image comprising a target region of a to-be-determined border; generating a plurality of first candidate borders of the target region according to the plurality of first straight line segments; obtaining a plurality of second candidate borders of the target region from the plurality of first candidate borders; extracting border features of the plurality of second candidate borders; and obtaining an actual border of the target region from the plurality of second candidate borders according to the border features of the plurality of second candidate borders and a border detection model, the border detection model being used to determine a detected value of each candidate border, and the detected value representing a similarity between each candidate border and the actual border.

Abstract: Three-dimensional (3D) object manufacturing systems and methods are operable to manufacture printed 3D objects corresponding to user-selected physical objects of interest shown in a media content event that have been viewed by a user, wherein at least one 3D printer that is accessible by the user of the media device is operable to manufacture the printed 3D object corresponding to the viewed physical object of interest.

Abstract: A method and system for rendering a correlation mark, can involve determining a combined path of a foreground comprising a first layer based on a first correlation pattern and a background comprising a second layer based on a second correlation pattern. The size of the second layer of the second layer can be calculated based on a trade off between how well the second layer hides a correlation effect and a readability of the second layer. The combined path can be filled with variable data at the size of the second layer at a selected color or a third correlation pattern to produce a two-layer correlation mark having a variable data hiding layer for rendering on or through a recording medium.

Abstract: A document processing apparatus includes a display controller and a button update unit. The display controller performs, in a document processing application that is capable of adding multiple types of objects to an electronic document to be processed, control such that a display screen is displayed, the display screen including multiple recent instruction input buttons that are allocated multiple object adding instructions for adding an object to the electronic document, the multiple object adding instructions having been recently received from a user; and a button update unit that performs button update processing for updating an object adding instruction allocated to one of the multiple recent instruction input buttons to a newly received object adding instruction. In a case where it is determined that object adding instructions for adding a same type of objects to the electronic document to be processed are received consecutively, the button update unit does not perform the button update processing.

Abstract: A system for rendering a building material comprising a database including an adjustable parameter relating to a characteristic of a contemplated building material, wherein the system is adapted to provide a rendered image of the contemplated building material, wherein the system is adapted to be used in conjunction with manufacturing of the building material, and wherein the rendered image has a ?E, as measured according to a Color Test with respect to the building material, of less than 10, less than 8, less than 6, less than 5, less than 4, less than 3, less than 2, or even less than 1.

Abstract: Methods and systems disclosed herein relate generally to systems and methods for modifying pixel values of an image to improve the visibility of target pixel patterns. A pixel-simulation application accesses an initial image including an initial set of pixel values. The initial set of pixel values define, in an initial color space, a particular color of pixels that indicate a target pixel pattern. The pixel-simulation application generates, based on the initial set of pixel values, a simulated image including a modified set of pixel values that visually indicate another color of pixels in an intermediate color space. The pixel-simulation application generates a pixel map by identifying a difference between the initial set pixel values of the initial image and the modified set of pixel values of simulated image. The pixel-simulation application generates, for display, an output image based at least in part on the pixel map.

Abstract: Certain examples described herein relate to smoothing a lookup table for an imaging system. The lookup table comprises entries to map elements in a first color space to corresponding elements in a second color space. In certain cases, the entries of the lookup table are classified into a plurality of classes, each of the plurality of classes being based on a color space characteristic in the first color space or the second color space. Each of the plurality of classes of entries is sequentially smoothed.

Abstract: An image processing apparatus connected to an external user terminal includes a scanner unit that optically reads an original to acquire a scanned image, an information acquisition unit that acquires user information, an image storing unit that stores the scanned image in association with the user information, a type acquisition unit that acquires an image conversion type, which indicates a desired converted image type, from the external user terminal, and an image conversion unit that, in response to acquiring the image conversion type, reads out a scanned image from the image storing unit based on the user information and converts the read-out scanned image into an image of the acquired image conversion type.

Abstract: A display system for displaying video content, the display unit including a display controller operable to control the display of at least a region of the video content and a visual acuity identification unit operable to identify at least regions of high visual acuity and low visual acuity of a viewer at display positions corresponding to particular regions of the video content, where the display controller is operable to control the display of video content such that regions of high visual acuity are displayed differently to regions of low visual acuity.

Abstract: A PC includes a first set information DB that stores a plurality of pieces of first set information including color conversion information for color-converting first color information into second color information different from the first color information and a print setting corresponding to the color conversion information in association with each other, and a PC control unit that obtains a designation print setting which is a print setting designated for print data, causes a PC display unit to display a color conversion list including one or more options of the color conversion information associated with the print setting corresponding to the obtained designation print setting based on the plurality of pieces of first set information stored in the first set information DB, and controls color conversion to be performed on the print data based on color conversion information selected from the color conversion list.

Abstract: Embodiments of the present disclosure disclose a digital image conversion method and apparatus. The method includes: acquiring an RGB indication signal of a forward-correlated pixel of a current pixel; comparing an RGB signal of the current pixel with the RGB indication signal of the forward-correlated pixel; acquiring a YUV indication signal of the forward-correlated pixel and assigning the YUV indication signal to a YUV signal of the current pixel, if the RGB signal of the current pixel is identical to the RGB indication signal of the forward-correlated pixel; and recalculating the YUV signal of the current pixel according to the RGB signal of the current pixel, if the RGB signal of the current pixel is different from the RGB indication signal of the forward-correlated pixel. The digital image conversion method and apparatus disclosed in the embodiments of the present disclosure can effectively reduce the amount of calculation required for image data conversion.

Abstract: An image processing method includes an image encoding step of encoding data in which one channel in each pixel of image data including a plurality of pixels is configured by 2 bits or more into data in which the one channel is configured by 1 bit, a transfer step of transferring the encoded data to a printing apparatus, and an image decoding step of decoding the encoded data using the printing apparatus, in which, in the image encoding step, flag information indicating whether the pixel is a character or a line image or a photograph is assigned, and in the image decoding step, decoding is performed by selecting a first decoding method or a second decoding method based on the flag information.

Abstract: Systems, methods, and non-transitory computer-readable media are disclosed for extracting material properties from a single digital image portraying one or more materials by utilizing a neural network encoder, a neural network material classifier, and one or more neural network material property decoders. In particular, in one or more embodiments, the disclosed systems and methods train the neural network encoder, the neural network material classifier, and one or more neural network material property decoders to accurately extract material properties from a single digital image portraying one or more materials. Furthermore, in one or more embodiments, the disclosed systems and methods train and utilize a rendering layer to generate model images from the extracted material properties.

Abstract: Three-dimensional (3D) object manufacturing systems and methods are operable to manufacture printed 3D objects corresponding to user-selected physical objects of interest shown in a media content event that have been viewed by a user, wherein at least one 3D printer that is accessible by the user of the media device is operable to manufacture the printed 3D object corresponding to the viewed physical object of interest.

Abstract: A printing method for color compensation adopted by a 3D printer (1) having a 3D nozzle (121) and a 2D nozzle (122) is disclosed. The printing method includes following steps of: controlling the 3D nozzle (121) to print a slicing object (2) of the 3D object upon a printing platform (11) according to a route file; controlling the 2D nozzle (122) to perform coloring on the printed slicing object (2) according to an image file; controlling the 2D nozzle (122) and the printing platform (1) to rotate relatively for creating an angular transposition between the 2D nozzle (122) and the printing platform (1) after the slicing object (2) is colored completely; and, controlling the 2D nozzle (122) to again perform coloring on the colored slicing object (2) after the 2D nozzle (2) and the printing platform (11) rotated relatively.

Abstract: An image forming system that classifies a block formed by Nb pixels included in image data into Nt groups including a group including a pixel of a highest gradation value and a group including a pixel of a lowest gradation value, generates, for at least one of the Nt groups, positional information that is information indicating positions of pixels that form the corresponding group, determines a block gradation value in accordance with a data amount that is smaller than a data amount that is used for expressing gradation values of the Nb pixels for each of the Nt groups as a target, based on a gradation value for each of pixels that form each group, tentatively determines, determines, for the block as a target, the dot arrangement using the tentatively determined dot arrangement and the positional information, and forms an image using the determined dot arrangement.

Abstract: An example method of setting ink limits for a printing system is described. The method involves printing a first set of color ramps. Each color ramp has test areas which are printed based different Neugebauer Primary Area Coverage (NPac) vectors. A test area for each color ramp is indicated that meets an image quality metric and Neugebauer Primary ink use limits are set based on these test areas. A second set of color ramps, for combinations of the set of available Neugebauer Primaries, is then printed, The test areas for each ramp are defined by monotonically-varying vector element values for one Neugebauer Primary in a combination and the second set of ramps are defined by monotonically-varying vector element values across said ramps for another Neugebauer Primary in the combination. Test areas are then indicated again for the second set of color ramps to set ink use limits for the printing system.

Abstract: System(s)/method(s) relate to machine learning to automatically respond for troubleshooting a device. A programmed computer system obtains a training dataset from at least one database including historical customer complaint records and maintenance service records with resolution codes. The training dataset is parsed by a natural language extraction engine to extract data including extracting keyword data from the historical customer complaint records. The extracted data is grouped into bags-of-words with a natural language association engine. The bags-of-words are mapped to one or more of the resolution codes with an SVM to provide corresponding mapping vectors. A current customer complaint record is received and information therein is parsed to provide a request bag-of-words. One or more of the mapping vectors having one or more most likely fits to the request bag-of-words is determined. One or more of the resolution codes associated with the one or more of the mapping vectors is provided.

Abstract: Three dimension (3D) model generation methods are operable to generate 3D model data corresponding to images of a physical object of interest that are viewed in a presenting media content event. An exemplary embodiment receives a user request that is associated with an interest by the user to obtain a 3D model of a physical object of interest that is being shown in a scene of a currently presenting media content event. A plurality of video image frames are selected from the scene. Then, 3D model data of the physical object of interest is generated based on at least the selected video image frames of the scene.

Abstract: An image forming system includes a first image forming apparatus, a second image forming apparatus, a determining unit, and a display unit. The first image forming apparatus includes a first image forming unit that forms an image with a first developer of a process color. The second image forming apparatus includes a second image forming unit that includes a second developer and that forms an image with the second developer. The second developer has characteristics different from characteristics of the first developer on a medium. The determining unit determines, on the basis of image formation conditions designated by a user, a printing order in which an image formed with the first developer and an image formed with a second developer are printed on one medium, and determines a sequence in which the image forming apparatuses perform image formation on the basis of the determined printing order. The display unit displays the sequence determined by the determining unit.

Abstract: A method of visualizing a building material is disclosed and includes visualizing of a building material on a color calibrated photograph of a building and providing a rendered image of the building material on the color calibrated photograph of the building. The rendered image has a color accuracy, ?E, as measured according to a Color Test, of less than 10. Further, the rendered image has a shadow accuracy as measured according to a Shadowing Test, of at least 75%. The Shadowing Test compares a shadow fidelity of the rendered image to the color calibrated photograph at least partially based on luminance angle and intensity and one or more rendered shadows are measured for accuracy of size and luminance.

Abstract: In an information processing device, a controller acquires a plurality of sets of first and second information corresponding to respective ones of a plurality of first cartridges and a plurality of second cartridges replaced with respective ones of the plurality of first cartridges. The controller sets an order level for a target first cartridge using target second information of a target second cartridge, and sets at least one replacement target cartridge including the target first cartridge using the plurality of sets of first information. The at least one replacement target cartridge includes M-number first cartridges if the order level is a first level selected when the target second information represents a final residual quantity of printing agent greater than a reference. The at least one replacement target cartridge includes N-number first cartridges if the order level is a second level. N is greater than or equal to M.

Abstract: An image forming apparatus includes: an image former that performs image forming processing to a plurality of sheets included in each of a plurality of sheet groups; and a hardware processor that detects occurrence of a jam, wherein the image former completes the image forming processing to each of the plurality of sheets included in a sheet group not including a jammed sheet that has generated the jam.

Abstract: Images in bitonal formats often include watermarks, stamps, or other patterns and artifacts. These patterned artifacts may be represented as a series of geometric points, dots, and/or dashes in the general shape of the original pattern. These patterned artifacts make other processes such as optical character recognition (OCR) difficult or impossible when items or pixels of interest are also found within the pattern of such artifact(s). Current patterned artifact removal solutions use methods of erosion to minimize the unwanted patterned artifact. However, such methods also erode the pixels/items of interest which, in turn, cause failures in other processes, such as OCR, that are desired to be carried out on or with the image.

Abstract: The disclosed computer system may include an input module, an autoencoder, and a rendering module. The input module may receive geometry information and images of a subject. The geometry information may be indicative of variation in geometry of the subject over time. Each image may be associated with a respective viewpoint and may include a view-dependent texture map of the subject. The autoencoder may jointly encode texture information and the geometry information to provide a latent vector. The autoencoder may infer, using the latent vector, an inferred geometry and an inferred view-dependent texture of the subject for a predicted viewpoint. The rendering module may be configured to render a reconstructed image of the subject for the predicted viewpoint using the inferred geometry and the inferred view-dependent texture. Various other systems and methods are also disclosed.

Abstract: A printing method for printing a digital image on a substantially flat substrate includes providing the digital image including a raster of a plurality of pixels; providing a height channel to the digital image defining a height for each pixel; discriminating in the digital image for each pixel a relief part, a white part and a skin part; providing an inking mask including a binary image of areas of the substrate to be finished and areas of the substrate not to be finished; image processing of the digital image by applying the inking mask to the image, wherein the height of a pixel within an area of the substrate to be finished is reduced by substantially reducing a height of the relief part of said pixel; and printing the processed image obtained in the image processing step on the substrate.

Abstract: An image processing apparatus includes: a determining unit configured to determine a parameter for image processing for a special toner plate depending on a type of a special toner other than a process color toner; and an image processing unit configured to process an image of the special toner plate using the determined parameter.

Abstract: The invention relates to the encoding of pixel blocks. To apply some encoding tools, an input 4:2:0 block is upsampled into a 4:4:4 block. Each color component of the 4:4:4 block has thus the same importance when evaluating a distortion measure. To vary the influence of the color components depending on their impact on the decoding, the invention provides assigning weights to the color components of pixels of the 4:4:4 block depending on whether the corresponding color components exist in the 4:2:0 block, due to the subsampling. In such a case, any measure is evaluated using the weighted color components. This approach may apply to the palette coding mode, for instance when updating the color component values of a palette entry upon building, or selecting the closest palette entry to a pixel currently considered, or also determining whether a palette entry predictor may be used instead of a palette entry.

Abstract: A system for rendering a building material comprising a database including an adjustable parameter relating to a characteristic of a contemplated building material, wherein the system is adapted to provide a rendered image of the contemplated building material, wherein the system is adapted to be used in conjunction with manufacturing of the building material, and wherein the rendered image has a ?E, as measured according to a Color Test with respect to the building material, of less than 10, less than 8, less than 6, less than 5, less than 4, less than 3, less than 2, or even less than 1.

Abstract: A control apparatus supplies a pattern to a forming apparatus for forming a gloss layer to provide gloss to a surface of a roughness shape. The control apparatus includes a derivation unit configured to derive the pattern based on height information representing the height of the roughness shape and gloss information representing the gloss level of the gloss, wherein the derivation unit determines an area ratio at which ink dots are ejected per unit area by the forming apparatus.

Abstract: Provided is an image processing device used for image processing in an image forming device that executes linear image forming in a first direction repeatedly in a second direction orthogonal to the first direction and executes two-dimensional image forming on a recording medium, the image processing device including: a processor configured to: acquire a phase of a member that contributes to image forming by rotating or circulating in the second direction and calculate, for each of different phases, an input/output gradation characteristic indicating a correspondence relationship in density in the same pixels in pre-output image data and post-output image data acquired by scanning of an image formed on the recording medium; calculates correction data to solve a difference between the input/output gradation characteristic in each of the phases and a reference input/output gradation characteristic; and correct the pre-output image data with the correction data of each of the phases.

Abstract: In one example, a method for an inkjet printer that includes: converting original image data to rasterized data for printing with an inkjet printer; performing a first halftoning operation to modify the rasterized data for a visible independent effect, generating modified rasterized data; and performing a second halftoning operation on the modified rasterized data to generate halftone data for printing the image with the visible independent effect.

Abstract: A content item to be displayed via a display of an electronic device may be associated with a first set of grey values or a set of color values. The electronic device may generate, maintain, or at least have access to one or more mappings that map the set of color values and/or the first set of grey values to a second set of grey values. Based on the one or more mappings, the electronic device may convert a color value of the set of color values or a first grey value of the first set of grey values to a second grey value of the second set of grey values. The content item may then be displayed utilizing the second grey value.

Abstract: Methods and apparatus relating to previews of objects are described. In one example, control data for generating a three-dimensional object specifying, for voxels of the object, at least one print material to be deposited in that voxel during object generation is obtained. A viewing frustum may be determined, and visible voxels within the viewing frustum identified. A number of preview display pixels to display the preview may be determined and the set of voxels to be represented by each preview display pixel identified. At least one voxel appearance parameter of a voxel may be determined from the control data. For each preview display pixel, at least one pixel appearance parameter may be determined by combining voxel appearance parameters for the set of voxels to be represented by that preview display pixel. Preview display pixels may be controlled to display a preview of the object according to the at least one pixel appearance parameter.