Various Fast Block Matching Algorithm for Video Shot Boundary Detection
نویسندگان
چکیده
منابع مشابه
Various Fast Block Matching Algorithm for Video Shot Boundary Detection
.Various methods have been proposed and developed for video shot boundary detection. Commonly used method for shot detection is Block Matching Algorithm. It is the most commonly used motion estimation technique. Various block matching algorithms have been proposed for shot detection such as Exhaustive Search, Three Step Search, New Three Step Search, Simple and Efficient Search, Four Step Searc...
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We present a newly developed algorithm for automatically segmenting videos into basic shot units. A basic shot unit can be understood as an unbroken sequence of frames taken from one camera. At first we calculate the frame difference by using the local histogram comparison, and then we dynamically scale the frame difference by Log-formula to compress and enhance the frame difference. Finally we...
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The increasing use of multimedia streams nowadays necessitates the development of efficient and effective methodologies for manipulating databases storing this information. Moreover, in its first stage, content-based access to video data requires parsing of each video stream into its building blocks. The video stream consists of a number of shots, each one a sequence of frames pictured using a ...
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ژورنال
عنوان ژورنال: IOSR Journal of Electrical and Electronics Engineering
سال: 2013
ISSN: 2320-3331,2278-1676
DOI: 10.9790/1676-0411117