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ROI Based Quality Access Control of Compressed Color Image using DWT via Lifting
Phadikar, Amit; Department of Information Technology, MCKV Institute of Engineering, Liluah, Howrah, 711204, India - Maity, Santi P.; Bengal Engineering and Science University, Shibpur
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ROI (Region of Interest) in an image or video signal contains important information and may be used for access control at various qualities using multiresolution analysis (MRA). This paper proposes quality access control method of compressed color image by modulating…
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2009-07-23 |
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Elcvia: electronics letters on computer vision and image analysis |
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