Image analysis – Pattern recognition – Feature extraction
Reexamination Certificate
2007-04-10
2007-04-10
Do, Anh Hong (Department: 2624)
Image analysis
Pattern recognition
Feature extraction
C382S305000
Reexamination Certificate
active
10854153
ABSTRACT:
A method of characterizing a video includes the steps of extracting frame images from an input video, calculating a time length between each of the frame images and a next one of the frame images, assigning index information determined by the calculated time length to each of the frame images, stringing together the index information assigned to the frame images, and characterizing the input video by the strung-together index information. The index information is a character code, and the strung-together index information is a character code string. The frame images include head frame images located at scene changes of the input video. The input video is being broadcasted or is included in a data base.
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Ikezawa Mitsuru
Miyatake Takafumi
Nagasaka Akio
Sumino Shigeo
Taniguchi Katsumi
Antonelli, Terry Stout & Kraus, LLP.
Do Anh Hong
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