stationary picture 中文意思是什麼
stationary picture
解釋
靜止圖像- stationary : adj. 不動的,靜止的,不變的;不增不減的,固定的,裝定的。n. 1. 不動的人,固定物。2. 〈pl. 〉駐軍。n. -ariness
- picture : n 1 畫,圖畫。2 畫像;照片。 3 圖畫似的敘述,寫照;畫一般美的東西;圖畫似的風景,美景。4 相似的形...
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At present. the jpeg stationary picture compressing standard has a good compressing effect on middle and high compressing rate. but there exists a serious diamond effect at low compressing rate. on the side, jpeg standard can not very well make the needs transmitting mages by networks at low compressing rate
目前的jpeg圖像壓縮標準,在中高碼率上壓縮效果較好,然而在低碼率的情況下,重構圖像存在嚴重的方塊效應,不能很好地適應網路傳送圖像的需要。 -
As a conclusion, the jpeg stationary picture has a good compressing effect on middle and high bit rate, but exists a serious diamond effect at low bit rate resulting from the block - based dct scheme. so jpeg images can not very well make the needs transmitting images by networks at high compressing rate
實驗結果表明,在一些低復雜度的應用中, jpeg2000不可能代替jpeg ,但對于有較好的圖像質量、較低比特率或者是一些特殊特性的要求(漸進傳輸和感興趣區域編碼等)時, jpeg2000將是最好的選擇,從而驗證了採用jpeg2000圖像壓縮標準的優越性和可行性。 -
In order to solve the mentioned above issue, the international standard organisation ( iso ) has laid down the new generation stationary picture compression standard, the jpeg2000 ( serial number is iso - 15444 ) owing to many parts of the standard series still are not to be international standard
為了解決上述問題,國際標準化組織( iso )制定了新一代圖像壓縮標準: jpeg2000 (編號為iso - 15444 ) 。由於該標準系列還有很多部分沒有形成國際標準,本文就根據已形成國際標準的iso15444 - 1進行了分析和研究,並利用該標準去解決上述一些問題。
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