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We present a modified joint trilateral filter based method for depth map refinement. Seeded region growing algorithm and Euclidean distance transform(EDT) are involved for error pixels extraction. With the error information wiped out, a joint trilateral filter method is employed as a hole filling strategy to fill the values. Compared to the basic bilateral filter method, structural similarity index(SSIM)...
Browsing to identify frame contents in a large collection of videoclips is tedious and time consuming if annotation or indexes are lacking. This paper presents a novel approach for presenting relationships among videoclips in a space-time aware manner, using a structure we call a VideoWeb. To construct such a VideoWeb, each individual clip is parsed into structural elements in accordance with its...
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