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1.发明公开公开(公告)号：US20240153097A1
公开(公告)日：2024-05-09
申请号：US18416485
申请日：2024-01-18
Applicant: Gracenote, Inc.
Inventor： Aneesh Vartakavi , Jeffrey Scott
Abstract: In one aspect, an example method for generating a candidate image for use as backdrop imagery for a graphical user interface is disclosed. The method includes receiving a raw image and determining an edge image from the raw image using edge detection. The method also includes identifying a candidate region of interest (ROI) in the raw image based on the candidate ROI enclosing a portion of the edge image having edge densities exceeding a threshold edge density. The method also includes manipulating the raw image relative to a backdrop imagery canvas for a graphical user interface based on a location of the candidate ROI within the raw image. The method also includes generating, based on the manipulating, a set of candidate backdrop images in which at least a portion of the candidate ROI occupies a preselected area of the backdrop imagery canvas, and storing the set of candidate backdrop images.
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2.发明公开公开(公告)号：US20240119673A1
公开(公告)日：2024-04-11
申请号：US18013317
申请日：2021-12-15
Applicant: Korea Electronics Technology Institute
Inventor： Ji Soo HONG , Sung Hee HONG , Young Min KIM , Jin Soo JEONG , Byoung Hyo LEE
CPC classification number: G06T19/00 , G03H1/2294 , G06T3/403 , G06T2200/24 , G06T2210/36
Abstract: Provided is a cognitive experiment method for change in periphery region image quality for parameter determination of a foveated hologram. According to an embodiment, a cognitive experiment method for determining foveated image parameters includes: generating a foveated image which includes a foveal region and a periphery region while reducing image quality regarding the periphery region; displaying the generated foveated image; receiving an input of a response to image quality of the periphery region from a subject; and collecting information regarding appropriate image quality of the periphery region, based on the response inputted by the subject. Accordingly, in applying a foveated hologram generation algorithm for real-time reproduction, various parameters such as a boundary between a foveal region image and a periphery region image in a foveated hologram, and a degree of quality degradation of the periphery region image may be appropriately determined through a cognitive experiment.
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3.发明公开公开(公告)号：US20240116249A1
公开(公告)日：2024-04-11
申请号：US18389776
申请日：2023-12-20
Applicant: GUANGZHOU HEYGEARS IMC. INC
Inventor： Xin WAN , Yu GUO , Lingfeng DENG , Dachao ZHOU , Juntao GUO , Hongquan XIAO
CPC classification number: B29C64/386 , B29C64/20 , B33Y30/00 , B33Y50/00 , G06T3/403 , G06T7/11 , G06T7/13 , G06T19/20 , G06T2219/2016
Abstract: Disclosed in the disclosure are a method, system and apparatus for processing slice image for 3D printing, and a storage medium. The method includes: acquiring a slice image of a three-dimensional model, and a relationship between a grayscale compensation parameter and a size adjustment value; determining at least one size adjustment value according to the slice image; determining at least one grayscale compensation parameter according to the at least one size adjustment value and the relationship between the grayscale compensation parameter and the size adjustment value; and respectively performing grayscale processing on edge pixels of corresponding contours in the slice image according to the plurality of grayscale compensation parameters, where the processed slice image is used for 3D printing.
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4.发明授权公开(公告)号：US12198353B2
公开(公告)日：2025-01-14
申请号：US18416485
申请日：2024-01-18
Applicant: Gracenote, Inc.
Inventor： Aneesh Vartakavi , Jeffrey Scott
Abstract: In one aspect, an example method for generating a candidate image for use as backdrop imagery for a graphical user interface is disclosed. The method includes receiving a raw image and determining an edge image from the raw image using edge detection. The method also includes identifying a candidate region of interest (ROI) in the raw image based on the candidate ROI enclosing a portion of the edge image having edge densities exceeding a threshold edge density. The method also includes manipulating the raw image relative to a backdrop imagery canvas for a graphical user interface based on a location of the candidate ROI within the raw image. The method also includes generating, based on the manipulating, a set of candidate backdrop images in which at least a portion of the candidate ROI occupies a preselected area of the backdrop imagery canvas, and storing the set of candidate backdrop images.
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公开(公告)号：US20240320814A1
公开(公告)日：2024-09-26
申请号：US18432450
申请日：2024-02-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bongju LEE , Sangmin JUNG , Seunghwan YOO , Raehong YOUN , Namhoon LEE
CPC classification number: G06T7/0004 , G06T3/403 , G06T5/40 , G06T5/92 , G06T7/13 , G06T7/136 , G06T7/60 , H01L21/67288 , G06T2207/20036 , G06T2207/20132 , G06T2207/30148
Abstract: A defect inspection or reduction apparatus includes a chamber moving a substrate and having an inner space therein, a laser oscillation structure irradiating a laser beam to a processing area of the substrate, a mask positioned in the laser oscillation structure and processing the laser beam, a beam profiler obtaining a beam image for the laser beam passing through the mask, and a damage detector detecting a defect area of the mask and the laser beam from the beam image. The damage detector includes an image pre-processing department performing a pre-processing on the beam image that is obtained from the beam profiler, an image extraction department extracting a defect area of the beam image on which the pre-processing is performed, and an image detector detecting a defect of the beam image based on the defect area.
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Patent Agency Ranking
公开(公告)号：US12079951B2
公开(公告)日：2024-09-03
申请号：US17648414
申请日：2022-01-19
Applicant: QUALCOMM Incorporated
Inventor： Rohan Agarwal , Daniel Stan , Agam Jain , Panikumar Gururaj Kallamballe , Abhishek De
Abstract: Aspects presented herein relate to methods and devices for display processing including an apparatus, e.g., a DPU. The apparatus may receive at least one input image for a scaling operation, the at least one input image being associated with one or more scanning windows, each of the scanning windows including a plurality of pixels. The apparatus may also detect one or more features in the plurality of pixels in each of the one or more scanning windows. Further, the apparatus may adjust an amount of the plurality of pixels in each of the scanning windows for each of the detected features. The apparatus may also combine the adjusted amount of the plurality of pixels for each of the detected one or more features into a plurality of output pixels. The apparatus may also process each of the plurality of output pixels into at least one output image.
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公开(公告)号：US20250022196A1
公开(公告)日：2025-01-16
申请号：US18768608
申请日：2024-07-10
Applicant: Woven by Toyota, Inc.
Inventor： Betty LE DEM , Balazs OPRA
Abstract: A computer-implemented method for merging a first road graph corresponding to a first area and a second road graph corresponding to a second area that partially overlaps with the first area, the method comprising: a selection step of selecting one edge from a plurality of edges overlapping each other in the first road graph and the second road graph and deleting non-selected edge; and a merging step of determine whether or not to merge a first node, that is a node connected to the deleted edges, and in response to determination to merge the first node, selecting a second node to be merged with the first node, and merge the first node and the second node.
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公开(公告)号：US12095826B2
公开(公告)日：2024-09-17
申请号：US17393812
申请日：2021-08-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hakju Lee , Sungryeul Rhyu
IPC: H04L65/1066 , G06T3/403 , G06T3/4092 , H04L47/74 , H04L65/1016 , H04L65/1094 , H04L65/1104 , H04L65/403 , H04L67/04 , H04L67/148 , H04L67/55 , H04L69/24 , H04W28/02 , H04W76/11 , H04W76/12 , H04W76/22 , H04W76/30
CPC classification number: H04L65/1066 , G06T3/4092 , H04L65/403 , H04W76/11 , H04W76/30 , H04L65/1016
Abstract: A 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transfer rate beyond a 4th generation (4G) communication system, such as a long term evolution (LTE) system and a method for supporting, by a first terminal, switching between a plurality of modes for a call is provided. The method includes performing a capability negotiation for a call with a second terminal, and establishing a first connection between the first terminal and a call server according to a first mode among the plurality of modes for the call with the second terminal after performing the capability negotiation, wherein the performing of the capability negotiation includes transmitting a first message including information indicating a media attribute of each of two or more modes of the plurality of modes to the call server.
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公开(公告)号：US11949995B2
公开(公告)日：2024-04-02
申请号：US17895191
申请日：2022-08-25
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Shashank Dabral , Mihir Narendra Mody , Denis Beaudoin , Niraj Nandan , Gang Hua
IPC: H04N23/84 , G06T3/40 , G06T3/4015 , G06T3/403 , G06T5/00 , H04N25/13 , H04N25/131
CPC classification number: H04N23/843 , G06T3/4015 , G06T3/403 , G06T5/00 , G06T2207/20012 , G06T2207/20192 , H04N25/131 , H04N25/134 , H04N25/135 , H04N2209/046
Abstract: A method of de-mosaicing pixel data from an image processor includes generating a pixel block that includes a plurality of image pixels. The method also includes determining a first image gradient between a first set of pixels of the pixel block and a second image gradient between a second set of pixels of the pixel block. The method also includes determining a first adaptive threshold value based on intensity of a third set of pixels of the pixel block. The pixels of the third set of pixels are adjacent to one another. The method also includes filtering the pixel block in a vertical, horizontal, or neutral direction based on the first and second image gradients and the first adaptive threshold value utilizing a plurality of FIR filters to generate a plurality of component images.
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公开(公告)号：US20240404140A1
公开(公告)日：2024-12-05
申请号：US18680340
申请日：2024-05-31
Inventor： Yuning YANG
Abstract: A method, apparatus, and a non-transitory computer-readable medium storing program code for anti-aliasing images may be provided. The method may include obtaining a first edge pixel of an image in a high-dynamic range (HDR) space and determining a first scaling factor based on a local brightness environment of the first edge pixel. The method may also include determining a color ratio corresponding with the first edge pixel and scaling the color ratio to obtain a first color ratio. Then the first color value is obtained based on a color value of the first edge pixel, a color value of a target pixel, and the first color ratio, wherein the target pixel has a large color value difference from the first edge pixel among a plurality of surrounding pixels of the first edge pixel; and updating the first color value to the color value of the first edge pixel.
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