Video-Tag Detection and Recognition

Abstract:

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In this work, we present a video-tag detection and recognition method. According to the duration of the video, choose an appropriate strategy to sample the frames. After the candidate tag of every frame is computed, a median filter algorithm is employed to get the tag boundary. At last the binary video-tag is determined by a multi-frame-based analysis algorithm. After scaling the binary tag image to the standard size, a full image-matching algorithm is used to recognize the tag. The experimental results indicate the proposed video-tag detection method has high recall ratio and precision ratio, and the image-matching-based video-tag recognition method performs much better than the traditional OCR methods.

Info:

Periodical:

Edited by:

Qi Luo

Pages:

2528-2533

DOI:

10.4028/www.scientific.net/AMM.58-60.2528

Citation:

L. H. Ye and H. M. Yin, "Video-Tag Detection and Recognition", Applied Mechanics and Materials, Vols. 58-60, pp. 2528-2533, 2011

Online since:

June 2011

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Price:

$35.00

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