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WO/2020/114308A1 |
The present invention relates to the technical field of image processing, and provides an image encryption and correction method and device, and an image decryption method and device. The method comprises: performing normalization proces...
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WO/2020/117378A1 |
Systems and methods are disclosed for image signal processing. For example, methods may include receiving an image from an image sensor, detecting, in a linear domain, color fringing areas in the image, correcting detected color fringing...
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WO/2020/118040A1 |
Generating a screen-tone look image for a video, including: receiving a smooth gradation rendered image and position information of pixels in the rendered image; generating a pattern for each pixel of the pixels in the rendered image usi...
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WO/2020/112124A1 |
In an example, a method includes receiving, at a processor, a digital version of an image combined with a machine readable graphic code. For a predefined color, a distance in color space between the predefined color and each pixel of the...
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WO/2020/110916A1 |
Provided are a device and a method which make it possible to obtain a watermark that can be recorded easily and does not significantly impair the appearance of printed matter. The device comprises: a watermark recording unit (214) that r...
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WO/2020/110703A1 |
Provided is a technology which enhances the reproducibility of an original image in an image after a binarization process. This image data generation method is provided with: acquiring first image data having a gradation value for each p...
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WO/2020/112442A1 |
A method is performed at a system that comprises one or more video cameras and a remote server system. The method includes obtaining, via a video camera of the one or more video cameras, a continuous stream of video data for a scene. The...
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WO/2020/107511A1 |
Provided by the present invention is a method for obtaining image color temperature. The method for obtaining the image color temperature comprises: dividing a color domain space into a first region, a second region and a third region. I...
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WO/2020/110991A1 |
Provided is a support program 42 which can be executed by a CPU 11 of a PC 1 and which corresponds to a printer 2 to which the PC 1 is connected. If there is issued a print command for causing the printer 2 to carry out a print job via a...
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WO/2020/110992A1 |
Provided is a support program 42 which can be executed by a CPU 11 of a PC 1 and which corresponds to a printer 2 to which the PC 1 is connected. If there is issued a print command for causing the printer 2 to carry out a print job via a...
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WO/2020/110730A1 |
A determination apparatus includes: measuring means for measuring a color value of a discoloration area of a test paper; holding means for holding a plurality of reference color values and thresholds, the plurality of reference color val...
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WO/2020/104537A1 |
Secure patching of an operating system of the integrated circuit chip. A patch server encrypts a patch to the operating system of the integrated circuit chip and transmits the encrypted patch to an issuing-authority server. The issuing- ...
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WO/2020/104763A1 |
A method of controlling a system comprising a printhead for printing an image on at least one surface, wherein the at least one surface differs in shape from a nominal surface by a known tolerance, and wherein the printhead and the at le...
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WO/2020/105440A1 |
The purpose of the present invention is to commonly use a single motor with a simple configuration for moving a carriage and transporting a transcript. An abutment member stops, at a first position below a contact glass, the carriage mov...
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WO/2020/102843A1 |
The use of mobile (cell) technology to validate printed documents. This process is a closed loop system by using a secure QR code printed into or adhered on a document that needs to be secured. The document is then scanned by a proprieta...
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WO/2020/100404A1 |
An image forming apparatus (10) includes a display unit (21) that displays a plurality of setting items related to an operation of electronic equipment, an operation unit (22) and a touch panel (23) which is to be operated by a user, and...
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WO/2020/099820A1 |
A method of controlling a system comprising an arrangement of at least two nozzles, wherein said arrangement and the shape move relative to each other, each nozzle traces a respective path on the shape, and each nozzle is configured to j...
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WO/2020/097802A1 |
Disclosed are an image colour correction method and device, and a storage medium, which belong to the technical field of image processing. The method comprises: determining at least one standard colour in an image to be corrected, wherei...
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WO/2020/101797A1 |
Techniques for receiving a scan request and creating a proxy scan job by imaging devices are described. According to the present subject matter, a scan request is received from a contact identifier. Further, a proxy scan job correspondin...
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WO/2020/101072A1 |
The present disclosure relates to a device and a method for generating a digital note and, more specifically, to a device and a method for generating a digital note which generates a digital note image by photographing the upper surface ...
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WO/2020/095220A1 |
A multi-factor method of optimizing a quantity of inks in a spot color ink inventory associated with an ink inventory management system is provided. An electronic device performs the steps of: importing a first set of spot color data fro...
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WO/2020/094791A1 |
The invention relates to a digital printing head of a digital printing machine for printing a printed image on a printing material. In order to improve the quality of the printed image printed by a digital printing head, the digital prin...
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WO/2020/094236A1 |
The present disclosure relates to a target object arrangement (19)for testing and/or calibrating an optical assembly that at least comprises a lens device (2, 2a).The target object arrangement(19) comprises at least one target object (7,...
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WO/2020/092025A1 |
A converter can process image data from input HDR images in real time to compute new metadata about the brightness, contrast, color gamut and/or color volume for the image data to be displayed from each frame. Existing metadata can be ig...
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WO/2020/091766A1 |
In some examples, luminance-biased sharpening for thermal media printing may include converting an input image to a grayscale luminance representation. For each pixel of a plurality of specified pixels of the converted input image, a sha...
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WO/2020/090176A1 |
The purpose of the present invention to generate an image which makes it possible to appropriately perform object recognition. This image processing device is provided with an image processing unit for performing processing of an image. ...
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WO/2020/091768A1 |
In some examples, dithering based color conversion may include ascertaining an input color value. Based on conversion of the input color value to an output color space representation, a set of nodes that are to be analyzed to control ope...
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WO/2020/091509A1 |
The present invention provides a belt transfer-type multifunction device wherein an image transferred to a belt is printed on a sheet of paper moving while being pinched between a transfer roller and a belt roller. More specifically, the...
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WO/2020/087897A1 |
The present application provides an image processing apparatus. The apparatus comprises an image sensor and an image processing unit; the image sensor comprises multiple identical photoelectric conversion chips arranged in a first direct...
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WO/2020/091770A1 |
In some examples, simultaneous color development for thermally activated print media may include ascertaining an input image that is to be printed using a thermal printhead. Colors that are to be printed may be determined for a plurality...
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WO/2020/090136A1 |
In the present invention, a first lens body (1a) and a second lens body (1b) are secured, via an adhesive layer (18), to a surface where a line along the optical axis direction and a line along the longitudinal direction of a lens fixing...
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WO/2020/091767A1 |
In some examples, continuous frequency based print pipeline generation may include ascertaining an input image that is to be printed. For a specified pixel of the input image, a first frequency and a second frequency that respectively co...
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WO/2020/091810A1 |
An example of an apparatus is provided. The apparatus includes a preprocessing engine to preprocess an image of a print into a reduced format wherein the reduced format includes a plurality of pixels. The apparatus further includes a seg...
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WO/2020/089907A1 |
A method for processing images generated by unsupervised end-users, the method comprising determining whether or not at least one digital image of a document was generated by scanning an original document, including using a processor for...
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WO/2020/084614A1 |
Some embodiments of the current invention relate to a methods and/or systems of automated capture, processing and/or dissemination of images. Optionally, a quick access (e.g. single gesture selection) is provided on a device user interfa...
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WO/2020/084999A1 |
Provided are a device and a method for generating a down-converted image with no major degradation in the contrast or texture information of the original image. The present invention includes: an image analysis unit that receives input o...
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WO/2020/084892A1 |
The purpose of the present invention is to diagnose the image quality of a print image without using an open communication network, to avoid disclosing secret information to a user, and to output the print image, the diagnosis result for...
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WO/2020/084288A1 |
A method of controlling a mobile camera (300) is performed at a server (200). The server (300) receives a plurality of live video data streams from one or more mobile cameras (300), and stores data indicative of a time and a location at ...
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WO/2020/082392A1 |
Disclosed by the embodiment of the present invention is an image sensor, comprising: a pixel sensor array, and an F-P cavity reflection-type filtering structure located at the front of the pixel sensor array; the F-P cavity reflection-ty...
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WO/2020/081317A1 |
Systems and methods for point of sale age verification are disclosed. According to one disclosed embodiment, a system includes: a scanner configured to scan a passive data source on an identification card; and a processor coupled to the ...
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WO/2020/081316A1 |
Systems and methods for age-restricted product registration are disclosed. According to one disclosed embodiment, a system includes: a scanner configured to scan a passive data source on an identification card; and a processor coupled to...
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WO/2020/079057A1 |
Method of color measuring a color of a rendered copy of a digital image, by a color-measuring-device (3000) for color measuring in a plurality of spectral ranges (r1..rQ); wherein said method comprises the step: measuring said color is m...
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WO/2020/080034A1 |
The present invention provides: a lighting device for an image sensor, the lighting device being capable of emitting light having high uniformity over a broad range in a main scanning direction and a sub scanning direction; and an image ...
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WO/2020/080242A1 |
On the basis of first read image data obtained by reading a first surface of a document, a control unit (1) finds the size (first sub-scanning size) in a sub-scanning direction of the first surface. On the basis of second read image data...
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WO/2020/079067A1 |
Method of manufacturing decorative panels comprising the steps: inkjet printing on a substrate an oligochromatic pattern by an inkjet printing system to form a decorative layer (250); impregnating by a resin impregnator (320) the decorat...
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WO/2020/079982A1 |
An image-reading device (2) according to the present invention comprises: an image-reading unit (11); a display unit (16); a storage unit (19) for storing language information for displaying, on the display unit (16), an image correspond...
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WO/2020/080101A1 |
According to the present invention, mosaic processing is accurately performed without distortion on a target object to be subjected to the mosaic processing, included in an image of 360° video. In this video processing device 1, an imag...
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WO/2020/081089A1 |
Examples disclosed herein relate to an electronic image support. An example device includes a support surface for receiving and displaying printed images, an image reader to identify the printed images displayed on the support surface, a...
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WO/2020/079038A1 |
A method of color mapping color values of an oligochromatic pattern comprising the following steps: determining an image-gamut, in a N-dimensional device independent color system (ND-DICS), of said oligochromatic pattern; wherein said im...
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WO/2020/041717A9 |
A surgical system comprises a network accessible database configured to store calibration data for an endoscopic image capture device. The surgical system also comprises an image processor configured to be communicatively coupled to the ...
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