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Description: wintech DAM 6416图像处理平台图像实时采集显示程序，支持pal，ntsc格式输入，复合视频信号输出-wintech DAM 6416 Image Processing Platform real-time image acquisition and display program, support pal and ntsc format input, composite video output
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Size: 275508 |
Author: zchh |
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Description: The purpose of a comb filter is to separate a composite video signal's luminance (Y) information from its color (C) information. There are several ways to perform Y/C separation and comb filters are the most common. There are different types of comb filters and they vary widely in performance. The differences are directly observable in the video artifacts that exist after separation. In this article I will explain what artifacts to expect form each type of Y/C separation filter and where to look for them. The best way to understand the advantages of the different comb filter technologies is to start with a little information about the composite video signal.
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Size: 144384 |
Author: zhangping4414@126.com |
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Description: wintech DAM 6416图像处理平台图像实时采集显示程序，支持pal，ntsc格式输入，复合视频信号输出-wintech DAM 6416 Image Processing Platform real-time image acquisition and display program, support pal and ntsc format input, composite video output
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Size: 275456 |
Author: zchh |
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Description: 将复合视频、音频信号经过调制后生成的高频传输信号，主要应用于广播电视领域，接收时需经过解调将其恢复成视、音频信号。-Will be composite video, audio signal generated by high-frequency modulated transmission signal, mainly used in the field of radio and television, when, after receiving demodulator restore into a visual, audio signal.
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Size: 230400 |
Author: 夏春 |
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Description: 其传输的是复合视频信号，可用一根或一组普通的音视频线传输，其中黄色的为视频信号，白色的
为左声道音频信号，红色的为右声道音频信号，如下左图所示（右图为所要连接的设备插口）。-Its transmission is a composite video signal that can be used one or a group of ordinary line of audio and video transmission, in which video signals for yellow, white for left channel audio signal, red for right channel audio signal, as left by show (Right to jack connected devices).
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Size: 275456 |
Author: 陈雷 |
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Description: 视频编码MPEG-2的编码复合PS流解码程序-Video Coding MPEG-2 encoding PS composite stream decoding procedures
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Size: 11404288 |
Author: wxm |
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Description: 本文介绍了作者在视频压缩编码及其硬件实现方面的研究。作者研究了ITU-T
H.263视频编码标准，并在该标准的基础上提出了基于FPGA硬件实现的视频编码
器结构。作者对码流复合、码率控制等关键技术做了深入研究，在理论的基础上
提出了码流复合、码率控制的硬件实现方案。-This article describes the author in the video compression coding and its hardware implementation research. The author studied the ITU-TH.263 video coding standards, and in the standards based on the FPGA hardware implementation of video encoder structure. Author of the code stream complex, key technologies, such as rate control to do an in-depth research, in theory is proposed based on the composite stream, the hardware implementation of rate control programs.
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Size: 2565120 |
Author: liu |
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Description: We propose a technique that allows a person to design a new photograph
with substantially less effort. This paper presents a method that generates a composite image when a user types
in nouns, such as “boat” and “sand.” The artist can optionally design an intended image by specifying other
constraints. Our algorithm formulates the constraints as queries to search an automatically annotated image
database. The desired photograph, not a collage, is then synthesized using graph-cut optimization, optionally
allowing for further user interaction to edit or choose among alternative generated photos. An implementation of
our approach, shown in the associated video, demonstrates our contributions of (1) a method for creating specific
images with minimal human effort, and (2) a combined algorithm for automatically building an image library with
semantic annotations from any photo collection.-We propose a technique that allows a person to design a new photographwith substantially less effort. This paper presents a method that generates a composite image when a user typesin nouns, such as
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Size: 1703936 |
Author: 焦亚民 |
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Description: 英文原版。介绍了数字视频处理的基本概念，视频采样，压缩，编码和协议标准等。值得收藏-With the help of hundreds of high quality technical illustrations, this book presents the following topics:
* Basic concepts of digitization, sampling, quantization, gamma, and filtering
* Principles of color science as applied to image capture and display
* Scanning and coding of SDTV and HDTV
* Video color coding: luma, chroma (4:2:2 component video, 4fSC composite video)
* Analog NTSC and PAL
* Studio systems and interfaces
* Compression technology, including M-JPEG and MPEG-2
* Broadcast standards and consumer video equipment
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Size: 3288064 |
Author: ilotusr |
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Description: datasheet ADV7783 (for composite video)
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Size: 450560 |
Author: Anh Duc |
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Description: 基于QuartusII环境下以模块化的形式做成的视频复合同步信号。-QuartusII-based environment to create the form of modular composite video sync signal.
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Size: 406528 |
Author: 邵捷 |
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Description: 复合视频转VGA-SAA7111与AL250电路 Composite video to VGA-SAA7111 Circuit and AL250
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Size: 61440 |
Author: qwerty |
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Description: 视频采集示例源代码程序，基于DirectShow、VC++、VS、.NET,实现对USB摄像头、视频采集卡、分量视频、复合视频、电视视频信号多种视频的实时采集捕捉，很实用。-Video capture source code, based on
DirectShow、VC++、VS、.NET for usb cammera, s-video, composite video,TV video.
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Size: 664576 |
Author: 蝈蝈 |
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Description: LED调光源,应用于相机的LED灯照明控制.将复合视频信号中的同步信号采集出来并用于单片机中断的输入-LED tune light source, camera, LED lights used in lighting control. The composite video signal out of synchronization signal acquisition and for the MCU interrupt input
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Size: 21504 |
Author: songjun |
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Description: TI提供的所有例程都是要接到支持复合视频的电视机上面显示图像，DM642-PCI板子提供了一个VGA接口，本人经过修改显示模块，可以在VGA的显示器上面显示-TI provides support for all the routines are to receive a composite video television image shown above, DM642-PCI board provides a VGA interface, show me the revised module, VGA monitor can be displayed above
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Size: 389120 |
Author: 韩志军 |
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Description: 视频采集与显示
IP Video Phone VP口的测试程序，包括单显：VP1 7104 VGA显示、VP1 7104复合视频显示，
图像自环：VP0 5150～VP1 7104、VP2 5150～VP1 7104。
-Video capture and display IP Video Phone VP port testing procedures, including single was: VP1 7104 VGA display, VP1 7104 composite video display, images from the Ring: VP0 5150 ~ VP1 7104, VP2 5150 ~ VP1 7104.
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Size: 284672 |
Author: lyswy |
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Description: fpga video for fuse two image and compare the feature
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Size: 7845888 |
Author: black |
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Description: 基于matlab平台，通过DCT算法来对视频进行压缩。代码包括视频分解成帧，DCT算法压缩，帧合成视频，以及综合的视频压缩M文件，可以直接仿真。有相应的图片，以及压缩前后的视频，还有原理word报告。-Based on matlab platform, through DCT algorithm to compress the video. Code includes video decomposition framing, DCT compression algorithm, frame composite video, and integrated video compression M files can be directly simulated. Corresponding images, and compressed video before and after, as well as the principle of word report.
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Size: 11201536 |
Author: 魏路 |
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Description: composite video opencvco mposite video opencvco mposite video opencv-composite video opencvcomposite video opencvcomposite video opencvcomposite video opencv
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Size: 1024 |
Author: 大和尚 |
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Description: 学习使用OpenCV，对输入的一段彩色视频，用OpenCV实现以下功能或要求:
1. 对输入视频的每一帧图像都用同一个阈值进行二值化；
2.在每帧二值化图像上叠加上含自己学号与姓名等信息的版权字幕；
3. 在处理的过程中，实时显示每帧图片处理之后的效果；
4.将所有这些二值化图像按视频原来顺序合成输出一个视频文件，按原输入视频播放速度的两倍合成；
5. 做成如下的命令行格式，xxx.exe 输入视频文件名 二值化阈值 输出视频文件名（例如 MyBiVideo.exe input.avi 50 output.avi ）
这里的二值化有两种选择，可以手动收入阈值，也可以直接用OTSU算法的较优阈值直接二值化。-Learn to use OpenCV, for some color video input, with the OpenCV following functions or requirements:
1. Each frame of the input video images are binarized using the same threshold value
2. superposed on the binarized image of each frame containing the copyright on the number and the name of their own learning subtitles other information
3. During processing, real-time display after processing each frame
4. All of these binarized image by synthesizing the video output of a video sequence of the original document, the original input composite video playback speed twice
5. made the following command line format, xxx.exe input video file name binary threshold value of the output video file name (eg MyBiVideo.exe input.avi 50 output.avi)
Here there are two binary choice, you can manually income thresholds, you can directly use the optimum direct binarization threshold through OTSU algorithm.
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Size: 5449728 |
Author: chenyingshu |
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