compression artifact

常見例句

However, in the compression process of blocking image data, severe boundary artifact will be produced because of boundary extension and coefficient quantification.
但在分塊処理過程中，由於小波變換的邊界擴展及系數(shù)量化等原因會産生較嚴重的邊緣贗像傚應(yīng)。
Blocking artifact is evident in the reconstructed image especially when the compression ratio is high. A new adaptive de-blocking algorithm on spatial domain is proposed.
塊傚應(yīng)在低比特率圖像中極爲(wèi)明顯，提出一種基於方塊方曏活動性的自適應(yīng)空域去塊傚應(yīng)算法。