幀模式 的英文怎麼說
中文拼音 [zhèngmóshì]
幀模式
英文
frame pattern-
A fast algorithm of intra mode decision based on h. 264 avc
的幀內預測模式選擇快速演算法Mixed features - based fast intra - prediction mode decision for h. 264 avc
快速幀內預測模式決策Firstly, four alternative mode was introduces for h. 263 data compress arithmetic : the mode of nonrestrictive sportive vector, syntax - based arithmetic coding mode, the mode of supernal forecast, and the mode of pb frame
首先詳細介紹了數據壓縮演算法h . 263以及h . 263演算法的四個可選模式:非限制運動矢量模式;基於語法的算術編碼模式;高級預測模式; pb幀模式。Isdn data link layer specification for frame mode bearer services
綜合業務數字網幀模式承載業務數據鏈路層規范For video codec, after analyzing and researching the newest standard h. 264, an efficiency algorithm was proposed in this paper using self - feature, spatial correlation and temporal correlation to judge the encoding mode of one macro - block. through this method, the best prediction mode can be obtain before encoding, then, the coding time can be reduced dramatically with a little expense of bit - rate. for video transmission, in this paper, a transmit method was proposed using tcp / ip protocol under the environment of local networks
首先,在分析及研究最新的視頻編碼標準h . 264的基礎上,利用宏塊自身的特點和其時間、空間的相關性來判斷宏塊應該採用的編碼模式,從而提前得到該宏塊的最佳編碼模式,新方法有效地克服了原標準演算法中窮舉式的復雜演算法,在壓縮碼流只有少許增加的情況下,大幅度地提高了幀內及幀間編碼的速度。By analyzing sm frame format, serial communication and at commands concerned about sm, this design implements receiving and sending of sm on pda through connected mobile phone
同時詳細介紹了sm模塊中的短消息組幀格式、串口通訊以及關于收發短消息的at指令等內容,實現了在pda上通過與之相連的手機收發sm 。The characteristic of h. 264 standard can be concluded mainly into three aspects. it is more practicable, more adaptive to ip net and mobile system and it improves the key components of coding structure based on hybrid video coding framework. for example, it adds coding mode decision, multi frame prediction, context - based adaptive variable length coding ( cavlc ), 4x4 integer transform, loopfilter, etc. the improvement in performance leads to higher computational complexity in the new standard
H . 264的技術特點可以歸納為三個方面,一是注重實用;二是注重對移動和ip網路的適應;三是在混合編碼器的基本框架下,對其主要關鍵部件都做了重大改進,如多模式運動估計、幀內預測、多幀預測、基於內容的變長編碼、 4 4二維整數變換等。The picture - level adaptive frame field coding paff selects frame coding or field coding once for one picture
圖像級的幀場自適應演算法對每一幀選擇一次幀編碼或者場編碼模式。The paper studies the theory and coding methods of the low bit rate video recommendation h. 263 + detailedly, realizes real - time software codec based on h. 263 + under linux os, furthermore, finishes some negotiable coding options which can observably improve the coding efficiency, such as advanced prediction mode, advanced intra coding mode, deblocking filter mode and modified quantization mode
263 +的原理和編碼方法做了深入的研究,軟體實現了基於h 263 +標準的視頻編譯碼器在linux操作系統下的實時編解碼,並實現了能顯著提高編碼效率的幾種可選編碼模式,主要包括先進預測模式、先進幀內編碼模式、塊邊界濾波模式和改進量化模式等。Can communication protocol use pelican mode of can2. 0b protocol, the format of message is extended frames
Can總線通信採用can2 . 0b協議中的pelican模式。報文格式為擴展幀格式,驗收濾波為單濾波形式。These triggering modes make it easy to synchronize can, and usb frames
這些觸發模式能容易實現與can和usb幀的同步Server side content pushing is somehow difficult in a b / s application since most of the time a transaction is customer ( brower ) initiated. but it is required in our inspection platform. a certain means of server side pushing technology was discussed and implemented in this paper, which using a multi - thread service application to receive the client ' s socket connection request in the server side and using javaapplet, javascript - frame communications and dynamic web page refreshing technologies in the customer ( browser ) side
在監測平臺中,需要將服務器端內容向客戶端主動傳送,而在b s模式下,總是客戶端(瀏覽器)主動發出請求,服務器才對請求作出反應並傳送內容,本文通過在服務器端採用一個多線程的接受客戶端socket連接請求的網路應用服務,在客戶端採用javaapplet 、 javascript幀間通信、 dhtml動態更新頁面等技術,設計並實現了服務器端內容的主動推送,並在客戶端實時顯示。The paper will introduce the structure of the ssr mode s air - ground data link. it details the work courses of the dce ( data circuit - terminating equipment ), xdce ( gournd / air data circuit - terminating equipment ), reformatting process, sse ( mode s specific services entity ), and snme ( mode s subnetwork management entity ). and it details the process of uplink and downlink frame
詳細介紹了dce (數據電路終端設備) 、 xdce (地面/機載數據電路終端設備) 、數據包的格式轉換、 sse ( s模式特殊服務實體)和snme ( s模式子網管理實體)的工作過程,還介紹了上行/下行幀的處理,和s模式子網中系統間的數據交換介面。In the part 2 of advanced audio video coding standard avs - p2, many efficient coding tools are adopted in motion compensation, such as new motion vector prediction, symmetric matching, quarter precision interpolation, etc. however, these new features enormously increase the computational complexity and the memory bandwidth requirement, which make motion compensation a difficult component in the implementation of the avs hdtv decoder
在avs - p2中傳統的運動補償技術被進一步改進以獲得更好的編碼性能。這些新的特性包括:預測塊大小可變化1616到88基於矢量三角形的新型mv預測多參考幀最多2幀或4場直接或對稱模式匹配不限制的mv和1 4精度像素插值等。A rapid intra prediction mode decision algorithm for avs - m video coding
視頻編碼的快速幀內預測模式判斷演算法Intra prediction of 4 4 luma block has 9 prediction modes in h. 264
摘要h . 264提供了4 4的亮度塊幀內預測,其共有9種預測模式。Fast inter mode decision algorithm based on the intrinsic complexity of the macroblock
基於圖像細節程度的快速幀間模式選擇演算法A inter - frame error concealment algorithm based on motion estimation is proposed in this dissertation, the motion vectors and coding mode can be rebuilt, it can be applied in any frame modes and macroblock modes
本文提出了基於運動估值的幀間預測錯誤隱藏演算法,能對運動矢量和編碼模式的進行有效重建,適應各種情況的幀間錯誤隱藏。The advantage of the multiframe message model is that it allows rich messages to be exchanged between communicating applications
多幀消息模式的優點在於:它允許在通信應用程序之間交換內容豐富的消息。The standard is designed to give a new technical solution for a broad range of applications, such as very low bit rate conversational services and entertainment quality broadcast, interactive video - on - demand services etc. for the enhancement of the coding efficiencies, the new standard adopts new tools as following : multiple reference pictures, variable block - size with seven block sizes in motion prediction, quarter - pixel accuracy for motion vector, short word - length integer transform, context - adaptive entropy coding and loop filter deblocking
H . 264 / avc標準支持從低帶寬、高誤碼率的無線移動視頻通信到高帶寬、低誤碼率的有線視頻廣播等多種應用,因此,日益受到業界的關注。為了實現更高的編碼效率, h . 264 / avc標準採用了很多新的編碼技術,如多參考幀預測、多尺寸編碼塊模式、 1 / 4像素精度運動矢量、整數變換量化、基於內容的熵編碼、新型幀內預測、去除方塊效應的濾波器等。分享友人