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Low-cost depth sensing devices, such as Microsoft Kinect, can only produce noisy depth maps that are mis-aligned with color images, and even contain many holes. Even though the coupled high quality color images contain rich information which can be exploited to enhance the depth maps, the redundant color edges often introduce incorrect depth edges in the result depth map, since color images contain...
Tensor field design plays an essential role in various computer graphics applications. One of the main challenges in field design is how to obtain a smooth field preserving meaningful singularities presented in the original scene. Compared with well-studied point singularities, line singularities, commonly occur on object boundaries and occluding contours, are not exploited enough for field design...
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