ELIMINATION OF TELOPS IN VIDEOS USING KARHUNEN-LOEVE EXPANSION(International Workshop on Advanced Image Technology 2006)

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概要

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• We propose a method to eliminate telops from videos. The method gets restored images from some continuous frames of a video using KL expansion. This method is one of the extension of BPLP method. However, the proposed method do not need autocorrelation and fractal of images unlike BPLP method. In experiments, we made a video with moving a telop for twelve standard images and eliminated the telop by the proposed method and BPLP method. The proposed method took better mean square errors for all images than BPLP method. Also, in BPLP method, the telop were recognized from restored images. On the other hand, it was almost difficult to read the telop from restored images of the proposed method.

• 2006-01-03

著者

• Kobayashi Fujio

  Faculty Of Engineering Fukuyama University

• Ozeki Takashi

  Faculty of Engineering, Fukuyama University

• Ozeki Takashi

  Faculty Of Engineering Fukuyama University

• FUKUNAGA Yuya

  Faculty of Engineering, Fukuyama University

• Fukunaga Yuya

  Faculty Of Engineering Fukuyama University

関連論文

• AN ALGORITHM TO FIND ALL SOLUTIONS OF BLIND DECONVOLUTION (Image Processing and Coding)(International Workshop On Advanced Image Technology (IWAIT2004))
• ELIMINATION OF TELOPS IN VIDEOS USING KARHUNEN-LOEVE EXPANSION(International Workshop on Advanced Image Technology 2006)
• Restoration for JPEG and Blurred Images Based on Ensemble Learning Algorithm
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• EXTRACTION OF SUPERIMPOSITION WHEN THE COLOR OF CHARACTERS ARE SIMILAR TO THE BACKGROUND(International Workshop on Advanced Image Technology 2007)

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