Image processing system and method

摘要

A system and method for processing an image is provided. The system includes an encoder configured to subdivide the image into N subregions. The value of N is computed based upon a spatial resolution of the image, a granularity value and a level of wavelet decomposition. The encoder is configured to perform wavelet decomposition on each of the N subregions. The system includes memory circuitry configured to store image data resulting from the decomposition for later transmission.

主权项

1. A method for processing an image comprising:
optimizing a number N of spatially relevant subregions of the image based upon: a spatial resolution of the image, a lowest granularity supported for a decoder, and a level of wavelet decomposition; subdividing the image into N subregions based on the optimizing of the number N, the N subregions having equal pixel dimensions; performing wavelet decomposition of each of the N subregions; and storing image data resulting from the decomposition.