425 search results - page 29 / 85 » Image representation by compressed sensing |
166
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ICIAP
1997
ACM
15 years 10 months ago
1997
ACM
Most existing lossless image compression schemes operate on grey-scale images. However, in the case of colour images, higher compression ratios can be achieved by exploiting inter...
138
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ICVGIP
2004
15 years 7 months ago
2004
Image Based Rendering holds a lot of promise for navigating through a real world scene without modeling it manually. Different representations have been proposed for IBR in the li...
138
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
We present a new method for compact representation of large image datasets. Our method is based on treating small patches from an image as matrices as opposed to the conventional ...
133
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ICIP
2000
IEEE
16 years 7 months ago
2000
IEEE
It is generally recognized that 3-D models are compact representations for rendering. While pure image-based rendering techniques are capable of producing highly photorealistic ou...
162
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SSWMC
2004
15 years 7 months ago
2004
This paper proposes a novel method for content-based watermarking based on feature points of an image. At each feature point, watermark is embedded after affine normalization acco...