Conference Record of the Thirty-Third Asilomar Conference on Signals, Systems, and Computers (Cat. No.CH37020)
DOI: 10.1109/acssc.1999.831940
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3-D wavelet coding of video with arbitrary regions of support

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Cited by 7 publications
(2 citation statements)
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“…To improve the algorithm to be used for coding of volumetric medical images, which contain 3D objects with arbitrary shape, we only consider and process those coefficients that belong to the decomposed object [ Figure 6 ] and those sets that are at least partially located inside the decomposed object, similar to the SA-SPIHT algorithms in. [ 24 25 ]…”
Section: D Object-based Hs-spiht Systemmentioning
confidence: 99%
“…To improve the algorithm to be used for coding of volumetric medical images, which contain 3D objects with arbitrary shape, we only consider and process those coefficients that belong to the decomposed object [ Figure 6 ] and those sets that are at least partially located inside the decomposed object, similar to the SA-SPIHT algorithms in. [ 24 25 ]…”
Section: D Object-based Hs-spiht Systemmentioning
confidence: 99%
“…The input images are segmented into the object of interest and background and a chain code-based shape coding scheme [115] is used to code the ROI's shape information. Then, the critically sampled shape-adaptive integer wavelet transforms [116] are performed on the object and background image separately to facilitate lossyto-lossless coding. Two alternative ROI wavelet-based coding methods with application to digital mammography are proposed by Penedo et al in [118].…”
Section: Overview Of Roi Coding Scalable Techniques Applied On Medical Imagesmentioning
confidence: 99%