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With the explosive growth of audio music everywhere over the Internet, it is becoming more important to be able to classify or retrieve audio music based on their key components, such as vocal pitch for common popular music. This paper proposes a novel and effective two-stage approach to singing pitch extraction, which involves singing voice separation and pitch tracking for monaural polyphonic audio...
In this paper, we proposed a method of depth map measurement with dynamic programming which calculates the disparity of binocular stereo camera. We scan the intensity horizontally of the two images captured by the stereo camera and record the cumulative error value of each pixel in the scanline to find the minimum cumulative error to get the optimized path. With the optimized path, we can find the...
In this paper, we propose a hole-filling based memory controller of a disparity modification system for multiview three-dimensional video. Three-dimensional video provides realistic perception and is one component of the next generation of video. The key technique for three-dimensional displays is accurate disparity recording and hole filling in multiview three-dimensional video. In order to solve...
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