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公开(公告)号：US12200248B2
公开(公告)日：2025-01-14
申请号：US18010356
申请日：2021-06-01
Applicant: SANECHIPS TECHNOLOGY CO., LTD.
Inventor： Wei Yang , Ke Xu , Dehui Kong , Jianjun Song , Fang Zhu
Abstract: The present application provides a video processing method, a device, and a storage medium. The method includes: coding and decoding an original video to obtain a mixed resolution video, where the mixed resolution video includes a first resolution frame and a second resolution frame each corresponding to a key frame, and a third resolution frame corresponding to a non-key frame, where the first resolution frame has a resolution higher than a resolution of the second resolution frame or a resolution of the third resolution frame; and amplifying, according to the first resolution frame and the second resolution frame, the third resolution frame corresponding to the non-key frame to output an amplified video, where the amplified video includes the first resolution frame corresponding to the key frame, and an amplified target frame corresponding to the non-key frame.
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公开(公告)号：US11908107B2
公开(公告)日：2024-02-20
申请号：US17293749
申请日：2019-11-13
Applicant: SANECHIPS TECHNOLOGY CO., LTD.
CPC classification number: G06T5/006 , G06T3/0093 , G06T19/006
Abstract: Provided are a method and apparatus for presenting image for a VR device, a device and a non-transitory computer-readable storage medium. The method for presenting image for a VR device includes steps of: acquiring input image data; establishing a correspondence between the input image data and output image data in a polar coordinate system, the polar coordinate system having a pole which is an intersection of a center of a field of view of the VR device and a display plane; obtaining image data to be presented according to the output image data; and presenting the image data to be presented on the basis of a convex lens.
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