A wavelet-based region of interest encoder for the compression of angiogram video sequences.

A wavelet-based region of interest encoder for the compression of angiogram video sequences.

A new method for the compression of angiogram video sequences is presented. The method is based on the philosophy that diagnostically significant areas of the image should be allocated the greatest proportion of the total allocated bit budget. The approach uses a three-dimensional wavelet-coder base...

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Bibliographic Details
Published in:IEEE Transactions on information technology in biomedicine 8, 2 (2004).
Main Author: Gibson, D.
Format: Article
Language:English
Subjects:
Angiogram video sequence compression.
Encoder.
Hierarchical tree algorithm.
High-frequency wavelet coefficient.
Image data set.
Texture-modeling stage.
Three-dimensional wavelet-coder.