明晰視距 的英文怎麼說

中文拼音 [míngshì]
明晰視距 英文
clear sight distance
  • : Ⅰ形容詞1 (明亮) bright; brilliant; light 2 (明白;清楚) clear; distinct 3 (公開;顯露在外;不隱...
  • : 形容詞(清楚; 明白) clear; distinct
  • : Ⅰ動詞1. (看) look at 2. (看待) regard; look upon 3. (考察) inspect; watch Ⅱ名詞(姓氏) a surname
  • : Ⅰ名詞1 (距離) distance 2 (雄雞、雉等的腿的後面突出像腳趾的部分) spur (of a cock etc )Ⅱ動詞...
  • 明晰 : distinct; clear
  • 視距 : apparent distance
  1. According to the characteristic of ieee 1394 with wide bandwidth, common and real - time, the author put forward ieee 13 94 should be applied into real - time digital video transfer in optics - electronics theodolite. before engineering realization, carried out a video image transfer test on three types of digital video tape recorders and camera with ieee 1394 interface. we found that digital videos without compression transfered under ieee 1394 standard ( transfer from 4. 5m to 100m ), compared with analog videos, have no geometric distortion, and have better luminance, contrast, definition

    作為工程實現前的實驗研究,對三類具有ieee1394介面的數字錄像機和攝像機進行了頻圖像傳輸實驗,發現無壓縮格式的按ieee1394標準傳輸的數字頻圖像(傳輸離從4 . 5米到100米之間) ,較原始模擬頻圖像在幾何位置信息上沒有衰變,而在亮度、對比度、邊緣清度這些方面有顯的優勢;但是按dvcam壓縮格式(常見于sony公司的系列產品,是5 : 1的dct幀內壓縮)壓縮的數字頻圖像,較原始模擬參照圖像有顯的幾何畸變。
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