CAMERA MULTI-LINE TIME-DIVISION EXPOSURE PROCESSING METHOD AND SYSTEM

Provided are a camera multi-line time-division exposure processing method and a system. N sensor lines correspond to the n light sources in a one-to-one correspondence. The sensor lines is configured to respectively collect image data of an object moving through the camera's field of view along...

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Bibliographic Details
Main Authors SUN, Haixing, CAO, Guiping, WANG, Xue, DONG, Ning
Format Patent
LanguageEnglish
Published 27.10.2022
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:Provided are a camera multi-line time-division exposure processing method and a system. N sensor lines correspond to the n light sources in a one-to-one correspondence. The sensor lines is configured to respectively collect image data of an object moving through the camera's field of view along one direction under the corresponding light sources. The method includes: obtaining a trigger signal to trigger at one time the n light sources to turn on and off sequentially, collecting image data of the object exposed under a turned-on light source, and extracting image data of the object obtained by one sensor line corresponding to the turned-on light source as valid data; splicing all the valid data of the same portion of the object to obtain a spliced image under different light sources; and cyclically outputting the spliced image to obtain a complete image of the object.
Bibliography:Application Number: US202217863557