VIDEO DETECTION DEVICE AND DEFECTIVE VIDEO FRAME DETECTION METHOD

VIDEO DETECTION DEVICE AND DEFECTIVE VIDEO FRAME DETECTION METHOD

PROBLEM TO BE SOLVED: To effectively detect a defective frame in a video.SOLUTION: A video detection device 300 for detecting a defective frame in a video includes: a quality measurement part 310 for generating the quality evaluation reference of transition between a current frame and a previous fra...

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Hauptverfasser: KRISHNA SESHADRI RAMASWAMY, MALATESHGOUDA V KAREGOUDAR
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator KRISHNA SESHADRI RAMASWAMY
MALATESHGOUDA V KAREGOUDAR
description PROBLEM TO BE SOLVED: To effectively detect a defective frame in a video.SOLUTION: A video detection device 300 for detecting a defective frame in a video includes: a quality measurement part 310 for generating the quality evaluation reference of transition between a current frame and a previous frame. A dynamic threshold generation part 320 generates a threshold on the basis of the comparison of a plurality of blocks in the current frame. A specification part 330 shows a video having a defective frame on the basis of the comparison of a differential value with the threshold.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
title VIDEO DETECTION DEVICE AND DEFECTIVE VIDEO FRAME DETECTION METHOD
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