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ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016
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Paper Title: Improving compression ratio using lossy technique for video sequences
Authors Name: Poonam Modi , Debalina Nandy
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Published Paper Id: JETIR2005166
Published In: Volume 6 Issue 6, August-2021
Abstract: To store an uncompressed colour video, even the DVDs of 5 Gbytes are not capable of handling more than few minutes of video. Hence video compression has become very essential. There are two types of compression: lossy and lossless. Generally the video compression is lossy as it checks for areas of redundancy between the successive frames and saves only the differences between the frames. Although the modern video compression techniques are well advanced, video compression still uses the basic steps in image compression and principles such as motion estimation and compensation are implemented to achieve compression in the video. Color is the most dominant feature used by the human brain to perceive an image region to be salient. Since size, shape, location and colors of salient objects vary widely, a fuzzy rule based system is proposed in this research which uses color proximity, color spread, connected components and presence of a face as linguistic variables. These rules are learned using a genetic algorithm. The color space used is the CIELab color space which closely conforms to human perception of colors. With the help of fuzzy rules and clustering we will compress video.
Keywords: Compression, lossy, keyframe, fuzzy
Cite Article: "Improving compression ratio using lossy technique for video sequences", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.6, Issue 6, page no.00, August-2021, Available :http://www.ijnrd.org/papers/JETIR2005166.pdf
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ISSN: 2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publication Details: Published Paper ID:JETIR2005166
Registration ID: 170051
Published In: Volume 6 Issue 6, August-2021
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Page No: 00
Country: rajkot-360007, gujarat, India
Research Area: Engineering
Publisher : IJ Publication
Published Paper URL : https://www.ijnrd.org/viewpaperforall?paper=JETIR2005166
Published Paper PDF: https://www.ijnrd.org/papers/JETIR2005166
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ISSN: 2456-4184
Impact Factor: 8.76 and ISSN APPROVED
Journal Starting Year (ESTD) : 2016

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