樹碼字 的英文怎麼說
中文拼音 [shùmǎzì]
樹碼字
英文
tree code word-
A binary tree - based and dyadic indicated codification method is proposed in the digital watershed model ( dwm )
摘要在數字流域模型中提出了一種基於二叉樹理論，並以二元形式表示的河網編碼方法。This article, according to the common digital keyboard on the mobile communication equipment, make essential research for windows ce - embedded operation system in chinese character input technology and realize with digital keyboard. using tree - like structure that has the space complexity o ( n ) and the time complexity of o ( n ) when searching to store chinese information. chinese input method applying this kind of store technique in chinese table has the quality of high input speed and low memory space
本文就根據移動通信設備上常見的數字鍵盤，為windowsce嵌入式操作系統在漢字的數字鍵盤輸入技術及其實現方面作了必要的研究；並使用了一種在查找時空間復雜度為o （ n ） 、時間復雜度為o （ n ）的樹形結構來存儲中文信息，使用這種存儲技術作為碼表內存存放方式的漢字輸入法具有輸入速度快、佔用空間少的優點。A digital image watermarking algorithm based on quadtree and error correcting code
基於四叉樹和糾錯編碼的數字圖像水印演算法Such method divides the whole image into a series of image layers including different signal characteristics, such as low - freq & edge layer and texture layer. for the first, we adopt wavelet image algorithm ; for the latter, matching pursuit based on redundant dictionary is utilized
它將圖像劃分為一組包含不同信號特徵的圖像層，如低頻邊緣層和紋理層等等，對於前者可以選擇採用小波零樹編碼方案，而對後者則採用基於冗餘字典的匹配分解演算法。During the procedure of the still digital image compression, first, we make a jpeg algorithm to the input general still digital image ; then, we make a fractal image compression based on wavelet coefficient cubtrees to the jpeg image
在靜態數字圖像的壓縮和編碼過程中，首先將輸入的靜態數字圖像做jpeg壓縮；接著，採用基於小波系數子樹的分形圖像壓縮編碼方法對jpeg圖像進行二次壓縮。So a fast pattern matching algorithm on mass string assemble has been proposed to solve the problem of fuzzy matching between a string pattern and a string assemble. to make the algorithm cost - effective in space and time, we have developed an optimized trie - tree structure to store the string assemble and introduced the knuth - morris - pratt ( kmp ) and finite - automata ( fa ) string matching thought to our algorithm. the algorithm has been describled in details and the cost of space and run time has been analized in the thesis
為了實現漢字輸入碼的不完整輸入，解決帶有模糊輸入符的字元串模式與一個字元串集合之間的匹配問題，論文在第三章提出一種海量字元串集合的模式匹配演算法，給出了演算法的具體實現和復雜度分析，並且提出一種優化的檢索樹結構來存儲字元串集合以節省內存空間。為了提高演算法的運行速度，演算法還引入了kmp模式匹配和有限自動機匹配的思想。Ln sending port, video capture card of wlnnov company, videum vo is used to get real time still ilnages and save them to hard disk as bmp forl11at files. thel1, dsp is used to finish wavelet transformation and changed zero tree coding
發送端通過winnov公司的pci採集卡videumvo實時採集靜態圖像，以真彩色bmp文件格式保存到硬盤上，再由dsp進行小波變換，用零樹法壓縮編碼，並將壓縮后的數字化信號進行傳輸。分享友人