发明名称 METHOD AND APPARATUS FOR BLOCKING EFFECT REDUCTION IN IMAGES
摘要 An apparatus and method for post processing image data which previously was encoded using a discrete cosine transform in order to remove resulting blocking effects. Possible blocking points are examined to determine whether blocking points exist. If blocking points are determined, an adjustment value for each blocking point is computed and proportionately utilized to adjust the adjacent and neighboring pixels.
申请公布号 WO9734422(A1) 申请公布日期 1997.09.18
申请号 WO1997US00737 申请日期 1997.01.10
申请人 SONY CORPORATION;SONY ELECTRONICS, INC. 发明人 CHANG, CHING-FANG;LEE, CHUEN-CHIEN
分类号 H04N7/26;H04N7/30;(IPC1-7):H04N7/30 主分类号 H04N7/26
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