Novel Video Content Summarization Using Thepade's Sorted n-ary Block Truncation coding

Abstract

With the quick growth of multimedia technology, a huge amount of videos is available across the world. Length of these videos may be large; user may require only viewing the summary of video. In such cases, video content summarization is used. A video comprise of no. of frames. Video content summarization gives the concise form of the video. Key frame represent the main content of video. For video content summarization key frame extraction is mainly considered. This paper proposes novel method to extract key frames from video using Thepade's sorted n-ary block truncation coding. Here total five variations of TSBTC's has done. Out of these, Thepade's sorted pentnary (TSPBTC), performs better in all similarity measures. Canberra distance give's effective performance in all TSBTC's & L1 distance family delivers highest performance as compared to other family.