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Video text often contains highly useful semantic information that can contribute significantly to video retrieval and understanding. Video text can be classified into scene text and superimposed text. Most of the previous methods detect superimposed or scene text separately due to different text alignments. Moreover, because different language characters have different edge and texture features, it...
Scene detection is the fundamental step for efficient accessing and browsing videos. In this paper, we propose to segment movie into scenes which utilizes fused visual and audio features. The movie is first segmented into shots by an accelerating algorithm, and the key frames are extracted later. While feature movies are often filmed in open and dynamic environments using moving cameras and have continuously...
Shot Boundary Detection (SBD) is the fundamental process in video processing area. However, according to the most existing SBD methods [1], [2], researchers have paid much attention to detect the shot boundaries as accurately as possible with expensive computation cost. In this paper, we propose an approach to accelerate the SBD process by reducing both spatial pixels and temporal frames while keeping...
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