The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2025
Filed:
Dec. 07, 2021
Axera Technology (Beijing) Co., Ltd., Beijing, CN;
Han Yan, Beijing, CN;
AXERA TECHNOLOGY (BEIJING) CO., LTD., Beijing, CN;
Abstract
Provided are image processing assembly, chip, image processing method and storage medium. Image processing assembly includes address generation unit, source image reading unit and interpolation calculation unit, address generation unit is connected to source image reading unit, which is connected to interpolation calculation unit; address generation unit calculates source point coordinates of target pixel point in source image according to coordinates of target pixel point, determines, according to source point coordinates, multiple neighborhood integer coordinates corresponding to source point coordinates, and determines reading address of each neighborhood integer coordinate in memory according to multiple neighborhood integer coordinates; source image reading unit obtains, according to read address of each neighborhood integer coordinate in memory, pixel value corresponding to each neighborhood integer coordinate; and interpolation calculation unit performs interpolation calculation according to pixel value, to obtain pixel value of target pixel point in affine image which corresponds to source image.