Pixel block processing
作者： Per Wennersten , Jacob Strom
DOI:
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摘要: A pixel block (300) is losslessly compressed into a candidate block. If the bit length of exceeds threshold value, property values pixels (310-317) in are quantized and new The procedure repeated until having good image quality below value found. representation (400) determined based on found (420) an identifier (410) used quantization parameter.
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