picture bit rate 中文意思是什麼

picture bit rate 解釋
圖像位速率
  • 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...
  • bit : n 1 少許,一點兒,一些;(食物的)一口,少量食物。 〈pl 〉 吃剩的食物;小片。2 〈口語〉一會兒,一...
  • rate : n 1 比率,率;速度,進度;程度;(鐘的快慢)差率。2 價格;行市,行情;估價,評價;費,費用,運費...
  1. Features include full 10 - bit data processing, high - quality, motion - adaptive deinterlacing up to hdtv 1080i with enhanced low - angle processing, frame - rate conversion, picture - in - picture ( pip ), picture - off - picture ( pop ), high - quality scaling for multi - windows. in addition, the chip offers programmable pixelboost

    其主要的功能包括了全10位的數字處理,高品質,採用增強的小角度處理技術和運動自適應技術的高清1080i逐行處理,幀頻轉換,畫中畫,畫外畫,高性能的多窗口縮放。
  2. 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。
  3. This system realizes real - time video coding and transmission when the input picture resolution is 352x288 and its frame rate is 25 frames pre second. the performance of this coding system is satisfying in the output bit rate of 384kbps

    作者在對rtp rtcp協議的充分理解上,結合視頻編碼的原理,構建了視頻流的網路傳輸模型,並實現了其硬體系統,初步測試,可實現其基本功能。
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