Method for detecting bands in video images

Method for detecting bands in video images

The invention discloses a method for detecting bands in video images. The method comprises the following steps: 1, allowing a user to choose the color and type of a to-be-repaired band according to band characteristics appearing in a video sequence and to determine a detection region according to a...

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Hauptverfasser: ZHU MINYAO, MIN YOUGANG, HAN JUN, WANG YAPING, GU YI, JIANG HUIJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator ZHU MINYAO
MIN YOUGANG
HAN JUN
WANG YAPING
GU YI
JIANG HUIJUN
description The invention discloses a method for detecting bands in video images. The method comprises the following steps: 1, allowing a user to choose the color and type of a to-be-repaired band according to band characteristics appearing in a video sequence and to determine a detection region according to a position where a band in a first frame appears; 2, judging the choice of the user and entering a step 3 for processing if a vertical band is chosen or entering a step 4 for processing if a horizontal band is chosen; 3, detecting the vertical band to obtain a band template drawing, generating the detection region of next frame and cyclically using the step to process follow-up frames; and 4, detecting the vertical band to obtain the band template drawing and cyclically using the step to process the follow-up frames. Compared with other band-detecting methods in the prior art, the method has the advantages of detecting various bands in the video images, improving reliability, allowing users to only need to perform in
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title Method for detecting bands in video images
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