Description: 一本原版的视频编码器设计图书，非常易懂，但是将视频编码中的原理和设计方法讲的很透彻。-an original video encoder design books, very understandable, but the video coding theory and the design method for the very thorough. Platform: |
Size: 25126482 |
Author:王青海 |
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Description: 一本原版的视频编码器设计图书，非常易懂，但是将视频编码中的原理和设计方法讲的很透彻。-an original video encoder design books, very understandable, but the video coding theory and the design method for the very thorough. Platform: |
Size: 25125888 |
Author:王青海 |
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Description: 并行AVS实时编解码器设计与实现
介绍了一种并行AVS实时编码器的设计，它包括音视频数据输入、音视频编码、传输流系统复用器、输出和控制部分，其
中重点介绍了视频编码器和传输流系统复用器的设计和实现。实验结果证明，实现标清AVS实时编码器是可行的。-Parallel real-time codec AVS Design and Implementation of AVS introduce a parallel real-time encoder design, which includes audio and video data entry, audio and video encoding, transport stream multiplexer system, the output and control parts, which focuses on video encoding and Transport Stream Multiplexer System Design and Implementation. Experimental results show that AVS realize SDTV real-time encoder is feasible. Platform: |
Size: 308224 |
Author:sss |
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Description: 介绍了一种基于TMS320DM642和Philips视频编解码芯片的视频处理系统，给出了系统的硬件设计、视频接扣连接图、以及软件配置-TMS320DM642 and presented based on Philips video codec chip video processing system, given the system' s hardware design, video, then buckle connection diagram, and the software configuration Platform: |
Size: 262144 |
Author:tjtianjing |
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Description: TMS320DM643处理系统特点,采用视频的压缩编解码技术,进行了TMS320DM643视频接口的硬件和软件设计,完成了图像的实时采集.实验证明,图像输出快速且清晰.-TMS320DM643 treatment system characteristics, the video compression codec technology for the TMS320DM643 video interface hardware and software design, completed the acquisition of real-time image. Experimental results show that the image output fast and clearly. Platform: |
Size: 2959360 |
Author:gl123 |
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Description: 用DirectShow技术和用户数据报(UDP)协议进行网络视频监控。该系统以VC6．0为开发平台，实现了远端视频采集、MPEG4编解码、网络发送、接收和远端视频实时播放．详细介绍了网络发送过滤器和网络接收过滤器的主要设计步骤及应用方法，实验结果表明了远端接收的视频具有良好的视觉效果和实时性．-Use DirectShow technology and User Datagram (UDP) protocol for network video surveillance. VC6.0 for the development of the system platform, the remote video capture, MPEG4 codec, network send, receive, and remote video in real time playback. Send details of the network filters and filter networks received a major design procedure and application methods, experimental results show the video the remote receiver has a good visual effects and real-time. Platform: |
Size: 377856 |
Author:lalula |
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Description: 硕士毕业论文《MPEG4-ASP视频编码器算法设计
及DSP实现》：研究和实现了MPEG4-ASP视频编码标准的关键算法——运动估计和全局运动估计，掌握了视频压缩编码的核心技术以及在通用DSP平台上实现视频编码器的技术要点并实现了编码器的原型，为MPEG4-ASP编码在嵌入式领域的实际应用和开发奠定了基础。
-In chapter one and two, we mainly introduce the basic principle of video compression and the video compression standard up to now. In chapter three, we introduce the profile/level in the mpeg4 standard and focus on the discussion of new charcters. In chapter four, we make a detai research and improvement on the key arithmetic module in MPEG4—Motion Mstimation and Globle Motion Estimation, and adopt improved PMVFAST method and a motion vector based no-iterative global motion estimation method in the codec. The experiment proves that the choosed methods are much more efficient than traditional ones. In chapter five, we discuss the DSP implementation of MPEG4-ASP video codec. Considering the hardware platform, we do the software structure design, data movement and memory, cache arrangement. We also do the software pipeline and assmble language optimization. The encoder now can get the achievement of encoding the CIF format frames 20fps. In the last part of the paper, we make a short conc Platform: |
Size: 443392 |
Author:刘洛丹 |
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Description: 视频编解码器中量化器的设计与实现，阐述了采用两个步骤设计9’ #: 量化器：首先利用缓冲器纯占有控
制算法来确定量化器的粗量化步长；然后利用视觉特性控制来确定量化器的精量化
步长。-Video codec in the quantizer design and implementation, described using a two-step design 9 ' #: quantization: first, the use of buffer control algorithm to determine the pure possession of rough quantization quantization step and control the use of visual features to determine the quantization fine quantization step. Platform: |
Size: 68608 |
Author:李 |
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Description: The manuscript describes the design of a new codec WZVC, where SI generation performed on unsupervised learning of two motion fields. Platform: |
Size: 858112 |
Author:imow |
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