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公开(公告)号：US20230300433A1
公开(公告)日：2023-09-21
申请号：US18202748
申请日：2023-05-26
发明人： Youngzoon YOON , Hyochul Kim
CPC分类号： H04N23/11 , G01J3/0229 , G01J3/2823 , H04N9/76 , H04N23/13 , H04N23/841 , G01J2003/2826
摘要： An apparatus includes: a first image sensor configured to sense a first image of a subject; a second image sensor configured to sense a second image of the subject; and a third image sensor configured to sense a third image of the subject, wherein each of the first image, the second image, and the third image may include a spectral image different from each other, wherein one of the first image, the second image, and the third image may include an image that is used to obtain a correction value applied to correction of at least one of the others of the first image, the second image, and the third image, wherein the first image, the second image, and the third image sensor are included in a same device, and wherein the others of the first, second, and third images include uncorrected hyperspectral images.
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公开(公告)号：US11689786B2
公开(公告)日：2023-06-27
申请号：US17734631
申请日：2022-05-02
发明人： Youngzoon Yoon , Hyochul Kim
CPC分类号： H04N23/11 , G01J3/0229 , G01J3/2823 , H04N9/76 , H04N23/13 , H04N23/841 , G01J2003/2826
摘要： A dual camera module including a hyperspectral camera module, an apparatus including the same, and a method of operating the apparatus are provided. The dual camera module includes a hyperspectral camera module configured to provide a hyperspectral image of a subject; and an RGB camera module configured to provide an image of the subject, and obtain an RGB correction value applied to correction of the hyperspectral image.
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公开(公告)号：US11924528B2
公开(公告)日：2024-03-05
申请号：US17517228
申请日：2021-11-02
发明人： Woo-Shik Kim
IPC分类号： H04N23/15 , H04N23/84 , H04N25/13 , H04N25/611
CPC分类号： H04N23/15 , H04N23/841 , H04N25/134 , H04N25/611
摘要： An image acquisition apparatus includes a first image sensor configured to obtain a first image based on detection of a light of a first wavelength band; a second image sensor configured to obtain a second image based on detection of a light of a second wavelength band that is wider than the first wavelength band; and a processor configured to obtain a third image having a spatial resolution corresponding to the first image and a color gamut corresponding to the second image based on the first image and the second image. The image acquisition apparatus may provide an image with a high spatial resolution and a wide color gamut.
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公开(公告)号：US20230421783A1
公开(公告)日：2023-12-28
申请号：US18342389
申请日：2023-06-27
IPC分类号： H04N19/25 , H04N19/124 , H04N23/84
CPC分类号： H04N19/25 , H04N19/124 , H04N23/841
摘要： In some examples, a method includes serializing, via a processor, image data for a first image to form serialized data mapped to RBG pixels of a second image, the image data in a format other than a RGB pixel format. The method also includes transmitting, by the processor, the serialized data via RGB signaling lines.
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公开(公告)号：US11962950B2
公开(公告)日：2024-04-16
申请号：US17527568
申请日：2021-11-16
发明人： Peng Yu , Yarong Hou
IPC分类号： H04N9/73 , G06T5/00 , H04N9/69 , H04N21/443 , H04N23/741 , H04N23/84 , H04N23/88
CPC分类号： H04N9/73 , G06T5/007 , H04N9/69 , H04N21/443 , H04N23/741 , H04N23/84 , H04N23/841 , H04N23/88 , G06T2207/20208
摘要： Disclosed is an HDR film source playing method. The method includes following operations: determining state information of a color temperature control switch according to an application that is currently opened; playing an HDR film source on the application according to a color temperature of a display screen when the state information is on; and playing the HDR film source according to a color temperature corresponding to the application when the state information is off. Further disclosed are an HDR film source playing device and a computer-readable storage medium.
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6.发明公开公开(公告)号：US20240015408A1
公开(公告)日：2024-01-11
申请号：US18371271
申请日：2023-09-21
发明人： Likang LUO , Tanghao TIAN , Chen LIU
CPC分类号： H04N23/841 , H04N23/81 , H04N23/86 , G06T15/04 , G03B15/041
摘要： The present disclosure discloses a method for generating texture maps through multi-angle lighting photographing, comprising: constructing a multi-angle lighting photographing environment; photographing color chart images for color correction matrix; photographing white paper images for light intensity correction coefficient; capturing calibration images for transparency calculation; photographing object images for color correction and light intensity correction, including images without backlighting and images with backlighting; generating base color maps, normal maps, metallic maps, roughness maps, and transparency maps. The present disclosure also discloses a storage medium, wherein a computer program is stored, and the computer program is configured to be executed at runtime to perform the above-mentioned method. The present disclosure further discloses an electronic device comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to run the computer program to execute the above-mentioned method.
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7.发明公开公开(公告)号：US20240080576A1
公开(公告)日：2024-03-07
申请号：US18107319
申请日：2023-02-08
发明人： Junhyuk MOON , Hyochul Kim , Heejin Choi
CPC分类号： H04N23/841 , H04N25/10
摘要： A method of deriving color response characteristics of an image acquisition device, the method including: collecting first training data sets; deriving a first-order color response characteristic of the image acquisition device by performing a matching operation of statistically matching a relationship between device coordinates and colorimetric coordinates of an image acquisition device using the first training data sets; collecting second training data sets corresponding to a spectrum of one or more edge regions of a color gamut of a color matching function representing a sensitivity of a human eye; and deriving a second-order color response characteristic of the image acquisition device by further performing the matching operation using the second training data sets.
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公开(公告)号：US11678034B2
公开(公告)日：2023-06-13
申请号：US17714443
申请日：2022-04-06
发明人： Youngzoon Yoon , Hyochul Kim
CPC分类号： H04N23/11 , G01J3/0229 , G01J3/2823 , H04N9/76 , H04N23/13 , H04N23/841 , G01J2003/2826
摘要： A dual camera module including a hyperspectral camera module, an apparatus including the same, and a method of operating the apparatus are provided. The dual camera module includes a hyperspectral camera module configured to provide a hyperspectral image of a subject; and an RGB camera module configured to provide an image of the subject, and obtain an RGB correction value applied to correction of the hyperspectral image.
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