television scanning 中文意思是什麼
television scanning
解釋
電視掃描- television : n 電視。 black and white television 黑白電視。 closed circuit [industrial] television 內部閉路[工...
- scanning : n. 1. 細看，細察，審視。2. 【電視】掃描，掃掠,搜索。
-
The bandwidth ( megahertz ) and spectrum position of the signal arising from television scanning
電視掃描信號所佔的頻譜位置和帶寬（以兆赫計） 。 -
Colour rendering ; method of specifying colour reproduction of film scanning in colour television
現色性.彩色電視機中影像掃描彩色再現的規定方法 -
In scanning, the technique of using more than one vertical scan to reproduce a complete image. in television, 2 : 1 interlace is used, giving two vertical scans ( fields ) per frame ; one field scans odd lines, and one field scans the even lines of the frame
利用多次垂直掃描來重顯一幅完整圖象的掃描技術。電視中使用2 ： 1的交錯率，即每幀分兩場，垂直掃描兩次，一場掃描奇數行，另一場掃描偶數行。 -
The dvd recent three stars face toes the chinese consumer, releases the world the section 1 to make to order for high and clear degree television to broadcast the, namely three stars the dvd - hd938, it can pass the general port to realize the pal system the type bottom to is every other line with the line painting quality for scanning outputting 576 is 576 p, can emerging the export surplus commonly even pal system type line scanning ; but the adoption image strengthen the technique to ask for help the dvi port to can more realizes 1080 is 720s p exportation result. more important, pass to see the format conversion of the, and the can of high and clear degree television is produceding can attain of distinguish the rate. 1080 is 720 p
慧聰影音商務網最近三星面向中國消費者，推出了世界第一款為高清晰度電視定製的dvd播放器，即三星dvd - hd938 ，它可以通過一般埠實現pal制式下隔行和逐行掃描輸出576i 576p ，能夠展現出超過普通甚至pal制式逐行掃描的畫質而採用影像增強技術藉助dvi埠更可以實現1080i 720p輸出效果。更重要的是，通過視頻的格式轉換，可以產生高清晰度電視所能達到的解析度1080i 720p 。 -
Interlaced scanning technique has come into broad use since the born of television technique. many precious video materials are scanned in interlaced - format ; hence, it will be one of the main video formats for a long time
隔行掃描技術自電視技術誕生以來得到廣泛應用，很多珍貴視頻資料都是隔行掃描格式的，所以在相當長的時間內，它仍然會作為主要視頻格式之一活躍在歷史舞臺上。 -
In television and facsimile, the path traced by scanning spot
在電視和傳真中，由掃描點描繪出來的路徑。
分享友人