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We present a new method for fully automated video matting. This method uses depth information acquired by a depth camera to automatically compute trimaps. Trimaps segment an image into three nonoverlapping regions (foreground, background, and unknown) and generation of a highly accurate trimap is one of the most important tasks in natural alpha matting. We propose an adaptive approach to generate...
Generation of a 3D model has been actively researched in computer vision area. Especially, modeling of a realistic human is a topic of great interest due to its use in many application areas such as animation and 3DTV. In this paper, a novel method is presented to generate a 3D human model using a sequence of depth images from a monocular TOF (time-of-flight) camera. Mainly, we solve a 'self-occlusion'...
Three-dimensional (3D) TV is considered as the next-generation broadcasting service. In this paper, we propose a new scheme to generate 3D video contents using a time-of-flight (TOF) range sensor for the 3DTV service. TOF sensors are a relatively novel technology allowing for the real-time capture of both photometric and geometric scene information. In this work, in order to generate natural 3D video,...
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