Image processing method, terminal, and storage medium

An image processing method is provided, including: extracting at least one image feature point from a target frame image captured by a camera; obtaining feature information of at least one optical flow image feature point in a previous frame image captured by the camera in a case that the target fra...

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Bibliographic Details
Main Author Xiang, Xiaoming
Format Patent
LanguageEnglish
Published 12.10.2021
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:An image processing method is provided, including: extracting at least one image feature point from a target frame image captured by a camera; obtaining feature information of at least one optical flow image feature point in a previous frame image captured by the camera in a case that the target frame image is a valid frame image, and determining, in the at least one image feature point, an image feature point corresponding to the optical flow image feature point according to feature information of the at least one image feature point; calculating a displacement distance, in a frame image, between the optical flow image feature point in the previous frame image and the corresponding image feature point in the target frame image; and outputting the target frame image in response to determining according to the displacement distance that the target frame image is captured in a non-motion state.
Bibliography:Application Number: US202016794013