相鄰碼 的英文怎麼說
中文拼音 [xiānglīnmǎ]
相鄰碼
英文
adjacent code-
During the division, edge locking and autocoding technique were developed to ensure the consistency of boundary and improve efficiency of coding work
在區劃中，開發邊界鎖定技術保證了相鄰區域區劃結果公共邊界的一致性；採用自動編碼技術，提高了編碼的工作效率。Traditional multiuser detector make good use of all signals which resuilt in multiple access interference so that it provides optimum mai resistance. ( 1 ) nevertheless, it assumes that the receiver can acquire the signature waveform and timing of desired user and the interfering users ; ( 2 ) it has no ability to suppress intercell multiple access interference ; ( 3 ) it cannot be applied in downlink channels. adaptive multiuser detector eliminates the need to know the signature waveforms and the timing of the interferes and has to need training data sequences for every active user
傳統多用戶檢測在單用戶檢測技術基礎上，充分利用造成多址干擾的所有用戶的信息進行聯合檢測，從而具有良好的抗多址干擾能力，但存在一些缺陷： （ 1 ）不僅要求知道期望用戶的地址pn碼及其定時信息，還要求其他干擾用戶的地址pn碼及其定時信息； （ 2 ）不能消除其他相鄰小區的多址干擾對本小區的影響； （ 3 ）不能直接應用在cdma移動通信系統中的下行鏈路。This is achieved by ensuring thatany sequence of symbols formed by portions of two adjacent code words differs in at least one symbol from any valid word
這可通過下述方法做到：保證兩個相鄰碼字的部分組成的任意符號序列與任一有效碼字至少有一個符號不同。In this thesis we firstly made all kinds of statistics on chinese character stroke information of chinese national standard code for information interchange ( gb2312 - 80 ), such as the average strokes of each chinese character and each character which uses utility frequency as its weight, the average strokes of each character been added weight or not that can be differed from the other characters, the number of chinese characters which begin with each stroke, the times of each stroke in the chinese character set, the chinese characters which have same strokes in the chinese character set, and the frequency of adjacent stroke, etc. according to the statistic, we have devised a new chinese character keyboard input method named " stroke code " by adopting the stroke sequence of hand - written chinese character as its input codes and designed a kind of key arrangement for the method
論文首先統計了國標二級字庫中漢字筆畫信息的各種數據，這些數據主要包括：漢字的平均筆畫數及按使用頻度加權的平均筆畫數、能與其它字區分開的漢字前若干筆畫的平均數與加權平均數、以各種筆畫起筆的漢字數、各種筆畫在漢字字庫中的出現次數、漢字字庫中筆畫相同的漢字以及漢字字庫中相鄰筆畫的頻度等。根據這些統計數據，我們採用書寫漢字時的筆畫順序作為漢字輸入碼，設計了筆畫碼漢字輸入法和實現該輸入方法的鍵盤。Dpsk is one of the means to represent digital information through relative carrier phase of the neighboring symbols
Dpsk方式即是利用前後相鄰碼元的相對載波相位值去表示數字信息的一種方式。One or more adjacent characters in a mask that cause retention of the corresponding characters
掩碼中的一個或多個相鄰字元，使相應字元得以保留。However, most of the current wireless networks still work in low bandwidths, and mobile devices still suffer from weak computational power, short battery lifetime and limited display capability. therefore, this thesis deals with developing a very low bit - rate bi - level video coding technique, which can be used in video communications almost anywhere, anytime on any device as follows : ( 1 ) convert true color video sequences from ccd and video card to grayscale ones, ( 2 ) detect static region of successive frames by the sum of absolute differences ( sad ) and update current frame using static region of previous frame, to decrease flicker. ( 3 ) threshold the images to bi - level video sequences using ridler ' s iterative selection
為此，本論文在傳統h . 26x和mpeg - x等視頻編解碼技術的基礎上提出了一種新的基於輪廓的視頻編解碼方案，步驟如下： （ 1 ）先把從ccd攝像頭捕捉到的視頻幀序列轉換成灰度幀序列， （ 2 ）在灰度幀序列的基礎上通過sad演算法找出相鄰幀的靜態區域，用前一幀的靜態區域更新當前幀的相應區域，這樣可以降低畫面閃爍， （ 3 ）然後用灰度直方圖迭代所產生的閾值二值化圖像，生成基於輪廓的視頻幀序列， （ 4 ）最後運用基於上下文的算術編碼技術對由第三步生成的二值化視頻幀序列進行算術編碼。The results page shows population density for the zip code selected and adjacent zip codes with color - coded " push pins. " the map can be moved with a left - click, drag mouse action, and the scale can be changed with the zoom control in the upper left corner of the map
結果頁面顯示了所選擇的郵政編碼以及相鄰郵政編碼地區的人口密度，這個相鄰郵政編碼帶有有顏色的「 push pins 」 。通過左鍵單擊、拖動鼠標動作可以移動地圖，通過地圖左上角的縮放控制項能夠改變地圖的比例。Sdq ( b ) codes over finite fields are byte - organized and they can correct any single error and detect all double - ajacent errors in the same byte. for sdq ( b ) codes satisfying q > 3, b > 2 over finite field fq, we give a lower bound than the pairs bound
有限域上的sd _ q （ b ）碼是一類按位元組組織的，能糾正發生的所有單個錯誤，同時能檢測發生在同一位元組內的兩個相鄰錯誤的糾錯碼；我們對有限域f _ q上sd _ q （ b ）碼的線對界在q 3 ， b 2時給出了一個改進界。For i - frame coding, existing coding standards only take use of information of itself, and for p - frame and b - frame, inter - frame information is used. however, there is still redundancy among those adjacent frames that are coded as i - frame
然而事實上，相鄰多個i幀之間的信息上仍然也存在冗餘，本文的貢獻就在於利用了i幀間的冗餘進行幀間編碼，從而進一步提高了編碼性能。This paper is mainly devoted to the problem of how the correlation of the adjacent coefficients in the wavelets transform and the multiscale mean values are used in image - layered coding and transporting. first, the wavelet transform is studied
本文主要研究了如何利用圖像小波變換域中的相鄰系數間的相關性、利用均值塊來實現小波系數的分級編碼和傳輸，從而實現了圖像的分級傳輸功能的問題。First, the coefficients of wavelet are quantized by the threshold formed by the eye ' s sensitivity to it ' s subband. then, wavelet coefficients are encoded by the entropy encoder, with the contexts formed by quantizing their prediction values, which are determined by their neighbors in space and time dimensions
它首先利用人眼視覺模型（ hvs ）對子帶的系數進行量化；然後利用空間和時間相鄰的系數對當前系數進行預測，以預測值的量化值作為上下文，對系數進行基於上下文的算術編碼。1. to correct the wbs code sequence for a group of contiguous tasks, select two or more tasks
1 。若要更正一組相鄰任務的wbs代碼順序，可選定兩項或更多任務。Inspired by typical coding schemes such as ezw, spiht, ebcot, 3d - iezw, 3d - spiht and 3d - escot, a new context model of wavelet coefficients is proposed, which make use of partial order, self - similarity between subbands of wavelet coefficients and the correlation of neighboring wavelet coefficients
受ezw 、 spiht 、 ebcot模型及3d - ezw 、 3d - spiht 、 3d - escot模型的啟發，本文綜合利用小波系數不同子帶間的自相似性、偏序性和同子帶內相鄰系數的相關性，提出了一種新的三維小波嵌入編碼上下文模型3d - pem 。What the part of the principle of video reduced narrates mainly is that there is plentiful temporal redundancy between adjacent frames in a video sequence for their " similarity " and there is a lot of spatial redundancy in each pixel within a frame for their " similarity ", the video is compressed by reducing spatial and temporal and statistical redundancy with the technology of dpcm and dct and huffman encoding
視頻壓縮原理部分介紹了視頻序列的相鄰幀之間的「相似」而存在大量的時間冗餘度，幀內各相鄰象素的「相似」而存在大量的空間冗餘度。通過使用dpcm 、 dct和huffman編碼去除了時間、空間及統計冗餘度，從而實現了視頻的壓縮。This scenario affects utf8 and utf7 where certain characters can be encoded only after the encoder receives the adjacent character or characters
此方案影響utf8和utf7 ，其中某些字元只能在編碼器收到相鄰的一個或多個字元后才能進行編碼。This scenario affects utf8 and utf7 where certain characters can only be encoded after the encoder receives the adjacent character or characters
此方案影響utf8和utf7 ，這二者中，某些字元只能在編碼器收到相鄰的一個或多個字元后才能進行編碼。This scenario affects utf8 and utf7 where certain characters can be encoded only after the encoder receives the adjacent character or characters. a call to
此方案影響utf8和utf7 ，其中某些字元只能在編碼器收到相鄰的一個或多個字元后才能進行編碼。This scenario affects utf8 and utf7 where certain characters can only be encoded after the encoder receives the adjacent character or characters. following a call to
此方案影響utf8和utf7 ，這二者中，某些字元只能在編碼器收到相鄰的一個或多個字元后才能進行編碼。This scenario affects utf8 and utf7, where certain characters can be encoded only after the encoder receives the adjacent character or characters. following a call to
此方案影響utf8和utf7 ，在這二者中，某些字元只有在編碼器收到相鄰的一個或多個字元后才能進行編碼。分享友人