Seam carving modeling for semantic video coding in security applications
نویسندگان
چکیده
منابع مشابه
Seam carving modeling for semantic video coding in security applications
In some security applications, it is important to transmit just enough information to take the right decisions. Traditional video codecs try to maximize the global quality, irrespective of the video content pertinence for certain tasks. To better maintain the semantics of the scene, some approaches allocate more bitrate to the salient information. In this paper, a semantic video compression sch...
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Compression standards such as H.264/AVC encode video sequences to maximize fidelity at a given bitrate. However, semantic-oriented and content-aware compression remains a challenge. In this paper, we propose a semantic video compression method using seam carving. Seam carving changes the dimension of an image/video with a non-uniform resampling of each row and column while keeping the rectangul...
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ژورنال
عنوان ژورنال: APSIPA Transactions on Signal and Information Processing
سال: 2015
ISSN: 2048-7703
DOI: 10.1017/atsip.2015.4