نتایج جستجو برای: video method
تعداد نتایج: 1772413 فیلتر نتایج به سال:
In this paper we propose a new method for video resolution enhancement from compressed video data. Novelty of the approach is that resolution enhancement is done by interpolating the motion vectors. Proposed method works very well for different compression methodologies. We first discuss zooming, when the video is compressed using the Discrete Cosine Transform Domain (DCT). Next we use the Disc...
For more efficiently organizing, browsing, and retrieving digital video, it is important to extract video structure information at both scene and shot levels. This paper presents an effective approach to video scene segmentation (shot grouping) based on probabilistic model merging. In our proposed method, we regard the shots in video sequence as hidden state variable and use probabilistic clust...
In recent decades, video surveillance systems have an increasing development that are used to prevent crime and manage facilities with rapid diffusion of (CCTV)cameras to prevent crime and manage facilities. The video stored in the video surveillance system should be managed comfortably, but sometimes the movies are leaking out to unauthorized people or by unauthorized people, thus violating i...
A Method In Video Case-Based Instruction: Pre-Service Teachers' Own Video-Cases Edited And Discussed
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