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Abstract: We describe a new technique for image encoding in which Gaussian-like operators serve as the basis functions. The representation differs from established techniques in that the Gaussian code elements are localized in both space and spatial frequency. Pixel to pixel correlations are first removed by subtracting a low-pass filtered copy of the image from the image itself. The result is a net data compression since the difference, or error, image has low variance, and the low-pass filtered image... (Update)
Context of citations to this paper: More
...Automatically generate a (set of local) planar homographies. A global homography may be computed by standard pyramid search techniques [1, 9]. Often a similarity transformation suffices. Local (scene dependent) homographies may be computed using matching techniques similiar to...
...techniques have been another popular and successful approach to many image analysis problems. Beginning with the seminal work of Adelson and Burt (1981), multiscale image analysis has found application in a wide range of tasks, from low level image processing to high level...
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BibTeX entry: (Update)
E.H. Adelson and P.J. Burt. Image data compression with the laplacian pyramid. In PRIP81, pages 218--223, 1981. http://citeseer.ist.psu.edu/adelson81image.html More
@misc{ adelson81image,
author = "E. Adelson and P. Burt",
title = "Image data compression with the laplacian pyramid",
text = "E.H. Adelson and P.J. Burt. Image data compression with the laplacian pyramid.
In PRIP81, pages 218--223, 1981.",
year = "1981",
url = "citeseer.ist.psu.edu/adelson81image.html" }
Citations (may not include all citations):108 A Computational Theory of Human Stereo Vision (context) - Marr - 1979
76 Fast Filter Transforms for Image Processing (context) - Burt - 1981
6 Adaptive Quantization of Picture Signals Using Spatial Maski.. (context) - Netravali - 1977
5 Progressive Transmission of Grayscale and Binary Pictures by.. (context) - Knowlton - 1980
2 Reduced-alphabet Representation of Television Signals (context) - Kretzmer - 1956
1 Technical Report to the Office of Naval Research (context) - Carlson - 1978
1 Mexican Hat (context) - Pietikainen - 1980
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