IMAGE PROCESSING METHOD AND APPARATUS, AND MOVABLE PLATFORM, AND STORAGE MEDIUM

WIPO Patent Application WO/2021/237577

A1

Embodiments of the present invention provide an image processing method and apparatus, and a movable platform, and a storage medium. The method comprises: obtaining multiple frames of images captured in a lens moving process; performing, by means of a filter, filtering processing on obtained each frame of image to obtain signal values corresponding to pixel points in at least some pixel points of each frame of image; for each frame of image, performing, according to the signal values corresponding to the obtained pixel points, noise suppression processing on each frame of image to suppress the signal values within a first range; and performing focusing processing according to corrected signal values obtained after performing the noise suppression processing on each frame of image. According to the technical solution provided by this embodiment, the noise suppression processing is performed on the images by means of the signal values corresponding to the pixel points in each frame of image after the filtering processing, and the focusing processing is performed according to the corrected signal values obtained after the noise suppression processing; thus, noise interference can be effectively reduced, the efficiency and accuracy of focusing can be improved, and the capturing effect of images can be improved.

ZHENG ZIXIANG (CN)
SHAO MING (CN)
HU TAO (CN)

PCT/CN2020/092952

December 02, 2021

May 28, 2020

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SZ DJI TECHNOLOGY CO LTD (CN)

G03B13/36; H04N5/232; H04N5/217

US20130135520A1	2013-05-30
CN106506946A	2017-03-15
CN109064413A	2018-12-21
CN105791668A	2016-07-20
CN103248809A	2013-08-14

TEKYRS INTELLECTUAL PROPERTY INC. (CN)

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