Location:
Search - intra frame
Search list
Description: H.264最新的标准，包括很多最近提出的关于帧间和帧内预测的算法，和最新的一些改进算法。-The latest H.264 standard, including many recently proposed on the inter-frame and intra-prediction algorithms, and the latest of a number of improved algorithm.
Platform: |
Size: 1261568 |
Author: 曹鹏 |
Hits:
Description: 嵌入式多媒体设备的静止图像编码，介绍降低H.264 INTRA帧编码的运算复杂性和存储器需求的方法-Embedded multimedia devices still image coding, introduced H.264 INTRA frame coding to reduce the computing complexity and memory needs of
Platform: |
Size: 232448 |
Author: hi_me |
Hits:
Description: This source code is the design of intra prediction of H.264. The aim of the source code is to increase the coding speed of intra prediction in H.264. The results shown that the gradient method can really reduce the coding time.
Platform: |
Size: 5069824 |
Author: AnChao |
Hits:
Description: 软件。H.264视频解码后用该软件载入解码后的重建帧H.264_rec.yuv后可以看宏块采用的帧内，帧间预测模式，运动适量，残差等参数。-Software. H.264 video decoder after loading the software decoder frame reconstruction can be seen H.264_rec.yuv after the adoption of Intra macroblock, inter-frame prediction mode, motion amount, residual and other parameters.
Platform: |
Size: 1562624 |
Author: cc |
Hits:
Description: H.264标准解码器全部verilog源码，包括帧内、帧间、变换编码、熵编码、滤波等所有模块-Standard H.264 decoder all verilog source, including intra-, inter-frame, transform coding, entropy coding, filtering all modules
Platform: |
Size: 827392 |
Author: liu |
Hits:
Description: A Novel Partial Prediction Algorithm for Fast 4x4 Intra 一种新的帧的宏块预测的方法-A Novel Partial Prediction Algorithm for Fast 4x4 Intra frame, a new method of forecasting the macro block ~ ~
Platform: |
Size: 332800 |
Author: zhou da |
Hits:
Description: 对电影中连续的两帧进行压缩编码，frame1进行帧内编码，frame2进行帧间编码-The film in two consecutive encoded and compressed, frame1 for intra-coded, frame2 for Interframe Coding
Platform: |
Size: 140288 |
Author: zwr |
Hits:
Description: A New Edge-based Intra-field Interpolation Method for Deinterlacing Using Locally Adaptive-thresholded Binary Image for matlab
Platform: |
Size: 8192 |
Author: cho |
Hits:
Description: JM86方向加权错误隐藏算法源码（全），参考文献：基于边缘检测及方向加权的H.264帧内错误隐藏算法，重庆邮电大学，计算机应用研究。-JM86 direction of the weighted error concealment algorithm source code (the whole), Reference: Based on Edge Detection and direction of the weighted error concealment algorithm for H.264 intra-frame, Chongqing University of Posts and Telecommunications, Computer Science.
Platform: |
Size: 13632512 |
Author: 老何 |
Hits:
Description: 基于MPEG1解码器的视频后处理程序，用C语言写的帧内错误隐藏程序，简单实用，便于初学者交流-Based on the video codecs MPEG1 post-processing procedures, the use of C language is written frame error hidden program, is simple, practical, and easy to beginners exchange
Platform: |
Size: 883712 |
Author: 林文兴 |
Hits:
Description: H.264帧内编码优化源码,可供需需要进行编码优化的朋友参阅,内有注释!
-H.264 intra-frame coding optimized source, supply and demand need for coding optimized friends see, within a comment!
Platform: |
Size: 957440 |
Author: 马润 |
Hits:
Description: 用于以帧间或帧内模式编码视频图像的方法和设备-汤姆森许可贸易公司-审定授权-Authorized for inter-frame or intra mode coding method of video image and equipment- Thomson Licensing-
Platform: |
Size: 991232 |
Author: 王平 |
Hits:
Description: 图像的水平和垂直方向差值信号的统计特性、相邻帧的帧间差值信号的统计特性-The horizontal and vertical difference signal statistics, adjacent interframe difference signal frame statistics
Platform: |
Size: 129024 |
Author: wuxiaojuan |
Hits:
Description: ：LTE(Long Term Evolution，长期演进)系统中的小区初始搜索过程通过分别检测主同步信号(Primary Synchronization Signal，PSS)和辅同步信号(Secondary Synchronization Signal，SSS)来完成，搜
索结果包括小区组ID、符号定时、频偏估计、组内小区ID以及帧定时[1]。然而，若接收信号 1IDN 2IDN
中存在整数倍频偏，则由于时域的相位旋转，主同步信号将很难用传统的相关算法检测到。提出一种主同步信号与整数倍频偏联合检测的方法，即使存在整数倍频偏，也能得到正确的符号定时。辅同步信号采用的是非相干的差分相关检测[2]，仿真表明，与传统的匹配滤波算法相比，可以有效的对抗信道时延扩展和载波频偏，适用于高速场景下时分双工(Time Division Duplex，TDD)LTE系统的同步。-In LTE systems, the initial cell search process is completed by detecting the primary synchroniza-tion signal and the secondary synchronization signal. The searching results include cell ID group, symbol timing, frequency offset estimation, intra group cell ID and frame timing[1]. However, if integer frequency offset presents in the received signal, due to time-domain phase rotation, the primary synchronization signal will be difficult to detected using the conventional correlation algorithm. A new joint detection method for integer frequency offset and primary synchronization signal is proposed, which can get the correct symbol timing even if the presence of integer frequency offset. Secondary synchronization signal is processed using the differential non-coherent correlation detection method[2]. Simulations show that compared with the tradi-tional matched filtering algorithms, it can effectively combat the channel delay spread and carrier frequency offset and especially suitable for
Platform: |
Size: 257024 |
Author: imc_lte |
Hits:
Description: no motion vector, but also not intra mb -> just copy the old frame content.
Platform: |
Size: 9216 |
Author: tyhycai |
Hits:
Description: set up frame new frame for intra coded blocks.
Platform: |
Size: 1024 |
Author: tsxmyun |
Hits:
Description: With the widespread use of technologies like digital
television, internet streaming video and DVD video,
video compression has become an inevitable component
of broadcast and entertainment media. Currently, the
video codec that achieves the highest data compression
without sacrificing on the picture quality is the MPEG-4
Part 10 Advanced Video Coding, also known as the
H.264 [1-3]. This codec has many new features such as
intra-frame prediction, 4x4 integer transform,
quantization, context adaptive entropy coding,
deblocking filter etc., which were not available in the
earlier standards. The present work has realized some
of the above features. The implementation conforms to
Platform: |
Size: 673792 |
Author: jayaprada |
Hits:
Description: To improve the coding efficiency and the quality of the input video, an efficient intra frame encoder is proposed. The main objective of the proposed encoder is to compress the input video at a frame rate of 30fps.
Platform: |
Size: 1024 |
Author: saravanakumar |
Hits:
Description: Intra-frame Video Coder/ conditional replenishment/with motion compensation
Platform: |
Size: 9216 |
Author: Candy |
Hits:
Description: Intra-frame coding is used in video coding (compression). It is part of an intra-frame codec like ProRes: a group of pictures codec without inter frames.
Intra-frame prediction exploits spatial redundancy, i.e. correlation among pixels within one frame, by calculating prediction values through extrapolation from already coded pixels for effective delta coding. It is one of the two classes of predictive coding methods in video coding. Its counterpart is inter-frame prediction which exploits temporal redundancy. Temporally independently coded so-called intra frames use only intra coding. The temporally coded predicted frames (e.g. MPEG's P- and B-frames) may use intra- as well as inter-frame prediction.
Platform: |
Size: 6144 |
Author: rezajava
|
Hits: