頁籤選單縮合
題 名 | 泛用型影像壓縮演算法之研究=Research of General-Purpose Image Compression Algorithm |
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作 者 | 林俊宏; | 書刊名 | 中華技術學院學報 |
卷 期 | 20 2000.03[民89.03] |
頁 次 | 頁81-87 |
分類號 | 312.1 |
關鍵詞 | 影像壓縮演算法; |
語 文 | 中文(Chinese) |
中文摘要 | 本文提出的泛用型影像壓縮演算法,乃是利用碎形壓縮演算法的概念,以改良 JPEG 演算法; 且避免碎形演算法的大量運算。 改良後的演算法具有以下優點:克服 JPEG 之區塊效應、較佳的 MSE 與畫質、計算複雜度較碎形演算法為佳。 |
英文摘要 | A general-purpose image compression algorithm was proposed. It modified the JPEG algorithm by using the concept of the fractal image compression algorithm. And it had the simpler complexity when compared with the fractal image compression algorithm. The merits of the modified algorithm are as follows: (1) It solved the block effect of JPEG. (2) It had better MSE and image quality than JPEG. (3) Its complexity is simpler than the fractal image compression algorithm. |
本系統中英文摘要資訊取自各篇刊載內容。