visual digital display 中文意思是什麼

visual digital display 解釋
目視數字顯示
  • visual : adj. 1. 視覺的，觀看的；視力的。2. 看得見的。3. 光學的。4. 形象化的。adv. -ly （the visually impaired 〈委婉語〉盲人；視力很差的人）。
  • digital : adj. 1. 手指的；指狀的。2. 數字的，數據的。n. 1. （鋼琴等的）琴鍵。2. 手指。
  • display : vt 1 顯示；展示，表現出。2 展覽，展出，陳列（商品等）；展開（旗幟等），攤開（地圖等）。3 誇示，誇...
  1. Because the calculation and display of visual is digital signals, the targets picture may be present to mixing and disappearing, when it is farther and its picture on the screen outrun the display resolution ability

    由於視景環境的解算和顯示是數字信號處理機制，當靶標較遠時，靶標的圖像如超出屏幕顯示解析度顯示能力時，出現圖像丟失和混疊現象。
  2. In fact, scaling technology is an essential component in many image / video processing such as to magnify / minify still image, to achieve special effect like picture - in - picture, to compress or transform digital video with spatial scalability etc. in this thesis we mainly employ this technology in video transcoding, which is a powerful but computationally intensive tools to convert one kind of video format into another, meeting different demand such as lower bitrates or various display terminals. in sum, there are two kinds of scaling schemes : one is in spatial domain and the other in transform domain. the scheme in transform domain can provide very good performance, that is, efficient computation and desirable image quality, whereas it has some disadvantage which is impossible or hardly to o vercome, especially some scenarios require arbitrary ratio zoom in horizontal and vertical, and excellent visual effect

    兩種方法都各有其利弊：變換域的方法是利用現有常用的視頻壓縮方案都是基於dct這個特點，所以可以直接在變換域做處理，這樣可以節省大量的計算，但其缺點是由於dct是基於塊的變換，如8 8 ，所以很難找到一種方案可以進行任意比例的縮放，尤其是在縱橫縮放比例不一致的情形，但這對諸如hd縮放到sd和空域分級的壓縮方案來說尤為重要，基於空域濾波的方法卻沒有這樣的限制，同時可以保證縮放后的圖像的質量遠高於基於變換域的方法，為了達到高的縮放質量，就不可避免導致計算量過大。
  3. The digital visual interface is a new communication standard for the emerging digital display technology

    Dvi介面標準的提出為現代數字顯示技術提供了新一代通訊標準。
  4. Different from the traditional enclosure design project of tempest computer, it adopts the idea of combination of hardware and software, and designs a real - time digital signal processing system with the cpld chip as the core which includes visual sample module, algorithm process module and display module

    區別于傳統的包容式tempest計算機的設計方案，本文設計一個軟硬結合的實時數字信號處理系統，系統用專用的cpld晶元為核心搭建硬體電路，包括圖像採集、演算法處理和顯示輸出三大模塊。
  5. As most of the transport data are geographically related, geographic information system ( gis ) is the most suitable technology for storing, analysing and displaying transport information. it can integrate maps with databases, digital drawings, photographs and so on for visual display and analysis

    由於許多交通資訊都與地理位置有關，地理信息系統最適宜用來發展能夠同時處理電子地圖、數據庫、圖則、相片等資料的運輸資訊系統。
  6. Wp - le series intelligent electric power instrument is a kind of new electric power display control instrument developed and produced by wideplus company. it has adopted advanced micro - processor as its core component, it has many characteristics such as precise measurement, visual and clear display, perfect performance, good stability, strong anti - interference capability, high universality and reliability, superior performance and favorable price etc, can replace the point type instrument or normal digital display instrument including the digit display instrument constituted by electronic discrete components and universal integrated circuit

    Wp le系列智能電力儀表是上潤公司開發生產的一類新型電力顯示控制儀表，採用了先進的微處理器作為核心部件，具有測量精確，顯示直觀清晰，功能完善，穩定性好，抗干擾性能強，通用性和可靠性高，性能價格比優等特點，可替代指針式儀表或常規數字顯示儀表包括由電子分立元件和通用集成電路構成的數顯儀表。
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