JPEG 2000支持无损和有损压缩单

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JPEG 2000 supports lossy and lossless compression of single-component and multi-component imagery.In addition to this basic compression functionality, however, numerousother features are provided, including: progressive recovery of an image by fidelity or resolution region-of-interest coding, whereby different parts of an image can be coded with differing fidelity random access to specific regions of an image.-JPEG 2000 supports lossy and lossless compression of single-component and multi-component imagery.In addition to this basic compression functionality, however, numerousother features are provided, including: progressive recovery of an image by fidelity or resolution region-of-interest coding, whereby different parts of an image can be coded with differing fidelity random access to specific regions of an image.