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1.发明公开公开(公告)号：US20240244342A1
公开(公告)日：2024-07-18
申请号：US18414840
申请日：2024-01-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seungwon CHOI , Ildo KIM , Jongseong CHOI , Ji Hwan PARK , Ser Hoon LEE , Sukhwan LIM , Kyuyul CHOI
CPC classification number: H04N25/46 , G06T5/50 , H04N25/75 , G06T2207/10024 , G06T2207/20016
Abstract: Provided are image signal processing apparatuses and methods for operating the same. In an embodiment, the image signal processing apparatus is configured to receive, from an image sensor device, an input image. The apparatus is further configured to perform a binning and crop operation on the input image to generate a first image. The apparatus is further configured to perform a Bayer domain processing on the first image to generate a second image. The apparatus is further configured to perform RGB domain processing on the second image to generate a third image. The apparatus is further configured to perform YUV domain processing on the third image to generate an output image. The YUV domain processing comprises at least one of a spatial de-noising operation, a temporal de-noising operation, a motion compensation operation, a tone mapping operation, a detail enhance operation, and a sharpening operation.
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公开(公告)号：US20240127589A1
公开(公告)日：2024-04-18
申请号：US18320745
申请日：2023-05-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Qingfeng LIU , Mostafa EL-KHAMY , Sukhwan LIM
CPC classification number: G06V10/955 , G06V10/7715 , G06V10/806 , G06V10/82
Abstract: A system and a method are disclosed for processing and combining feature maps using a hardware friendly multi-kernel convolution block (HFMCB). The method including splitting an input feature map into a plurality of feature maps, each of the plurality of feature maps having a reduced number of channels; processing each of the plurality of feature maps with a different series of kernels; and combining the processed plurality of feature maps.
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