盲用點字 的英文怎麼說
中文拼音 [mángyòngdiǎnzì]
盲用點字
英文
braille patterns-
Information processing 8 - dot - braille graphic characters - identifiers, names and assignation to 8 - bit - codetables
信息處理用8點盲文字元.標識符名稱和8位代碼歸類To accelerate the recruitment of disabled persons, examinations are held in braille or using enlarged printing ; special recruitment for people with physical impairments is conducted through special selection. organization of the tmg
為了加快對殘疾人的招聘，考試還採取盲人用點字法或者採用擴大文字對身體有殘疾的人則採用特別的考試方法來進行選擇。Programs that describe information on the screen in braille or synthesized speech for people who are blind or have difficulty reading
為失明或閱讀困難的用戶，以盲人點字法或合成語音的形式描述屏幕上信息的程序。The system uses a special kind of keyboard technology, with which the blind can get audio explanations and relating words while reading braille publications, chinese or ascii
由中科院下屬部門研製開發，一套漢語盲人用點字法計算機系統，已經成功的通過了核查。相信通過這一系統，盲人也能享受到由計算機帶來的樂趣了。Those blind and vision impaired can also access the e - form system with the use of braille machine or voice synthesizer devices
失明及視障人士亦可透過盲人點字機或語音模擬裝置，使用電子表格。A screen reader is an audio computer program that reads out the content displayed on a computer screen for visually impaired people. the reader can also output the content to braille
屏幕閱讀軟體是供視障人士使用的語音電腦程式，它能把電腦屏幕上顯示的文字朗讀出來，亦可把內容以盲人點字機顯示。To enable the visually impaired to access computers and the internet, computers with specially designed facilities have been installed at eight service units run by four ngos. these special facilities include screen - enlarging software, voice synthesizer software, braille display and large - size lcd monitors
有機會使用電腦和上網，我們在四家非政府機構主辦的八個服務單位，裝置附有特別設施的電腦這些設施包括屏幕放大軟體語音模擬軟體盲人點字機和大型平面液晶體顯示器。Comparing with the image watermarking, the audio watermarking have a few characteristics : 1. comparing with the visual media, audio frequency signal has less sampling points at every time interval. 2. owing to human audition systems, it is more sensitive than human vision systems, therefore, it is more trouble to realize the imperceptibility of audition compared to the vision systems. 3. to stick up to the cut attack, embedded watermark should keep synchronization. 4. because of the bigger memory payload of audio frequency signal, the initial audio frequency signal must be removed during the extract in order to protect the maneuverability of project
數字水印技術是近幾年來學術界興起的一個前沿研究領域，提高演算法的魯棒性、安全性、實用性是數字水印的研究方向。本文提出的基於可視密碼術的小波域下量化系數的魯棒性音頻數字水印方案，其優點在於利用小波變換的多解析度特性在保證水印魯棒性的同時使水印對原始音頻信號的影響達到最小，採用量化系數的方法嵌入水印信息實現了盲水印，提高水印的工程應用價值。A new type of blind watermarking technology, which has the advantage of adopting watermarking embedding algorithm is introduced based on wavelet transform and cosine transform, so the original image isn ' t necessary when picking up watermarking and the transparency and robustness of digital watermarking system is well fulfilled, the attack in the forms of noise, median filtering and compress can be withstood, and high pass filtering and low pass filtering can also be endured
摘要詳細介紹了基於一種新型的基於小波變換和餘弦變換的盲水印數字水印技術，這種方法的一個顯著的優點就是採用水印嵌入演算法，提取水印的時候不需要原圖象，能夠很好的滿足了數字水印系統的透明性和魯棒性，能夠經受住加入噪聲、中值濾波、壓縮等方式的攻擊，並且還能夠經受住高通濾波和低通濾波。This thesis studies in adaptive equalization problems, and put the emphases in various adaptive equalizers, channel model, etc. finally, the performance of the presented blind equalizer which are used in digital microwave radio channel are compared and evaluated. the results are of great important in the development of more spectral efficient digital microwave radio - links. the focus is set on low - complexity adaptive equalizers for implementation in digital microwave radio systems
本文圍繞著自適應均衡技術進行了深入的探討，重點研究了自適應均衡演算法、通道模型等問題，並針對幾種盲均衡演算法應用於數字微波無線通道的均衡性能進行了模擬和比較，其結果對于開發具有更高頻譜利用率的數字微波通信鏈路有著重要的指導意義。分享友人