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Description: 3D
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Size: 2009277 |
Author: xiaoyuerisi |
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Description: jsvm是jvt小组提出的基于h.264的多视点视频编码的一个测试模型，其中包含jsvm的标准。-jsvm jvt group is based h.264 the Multi-View Video Coding a test model, which includes jsvm standards.
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Size: 3892224 |
Author: 文杰 |
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Description: 用matlab做的三维视频压缩编码算法，希望对大家有帮助-Using matlab to do three-dimensional video compression coding algorithm, in the hope that everyone has to help
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Size: 8192 |
Author: andandan |
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Description: During the past four years, most of our research activities have been focused on image but also video
and 3-D objects processing for security applications (watermarking and biometrics) and communications
(talking heads, interfaces), with a special emphasis on facial images. More about our work can be found
at http://www.eurecom.fr/~image.
Our research activities are conducted with the backing of several industrials, in particular France
Telecom Research and STMicroelectronics.
For the past few years, we have had a regular scientific collaboration on Fractal Image Coding,
Watermarking and Biometrics with the University of California, Santa Barbara (UCSB), in particular with
Prof. K. Ros
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Size: 1171456 |
Author: surajs |
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Description: VideoMan (Video Manager) is an open-source C++ library that helps you developing video based applications. We created VideoMan to increase our productivity developing computer vision applications, but it can be used in many other ways.
With VideoMan is very easy and fast to initialize any kind of video input like webcams, video files, frame grabbers, IEEE 1394 cameras and so on. You can initialize multiple inputs at the same time and show them in the screen. Also, you can show the results of the processing steps of your computer vision algorithm (extracted edges, back projections, detected blobs...) This way you can see the results of what are you coding, checking the results of your algorithm steps. Moreover, the implemented visualization scheme make easier to combine computer graphics with video, for example to show a 3d model on top of video for augmented reality applications.-With VideoMan is very easy and fast to initialize any kind of video input like webcams, video files, frame grabbers, IEEE 1394 cameras and so on. You can initialize multiple inputs at the same time and show them in the screen. Also, you can show the results of the processing steps of your computer vision algorithm (extracted edges, back projections, detected blobs...) This way you can see the results of what are you coding, checking the results of your algorithm steps. Moreover, the implemented visualization scheme make easier to combine computer graphics with video, for example to show a 3d model on top of video for augmented reality applications.
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Size: 207872 |
Author: Mzong |
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Description: 解Demosaici，使用连续逼近的方法！-Motion-compensated (MC) video coding has been dominating in the past decades. From MPEG-1/2 to MPEG-4, H.263 and the latest H.264, we have witnessed that the accumulative improvement of MC video coding. However, what lacks in the standardization-propelled research is to maintain a healthy skeptism toward the role of MC in video coding. In this project, we attempt to challenge the current video coding paradigm by proposing a sound alternative that does not involve any explicit motion estimation or compensation. Instead, motivated by the duality between edge profile of 2D images and motion trajectory of 3D video
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Size: 34816 |
Author: panhanming |
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Description: 3D video coding, more details introduces how convert 2d to 3d-one paper about MVC, 3D video coding, more details introduces how convert 2d to 3d
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Size: 1022976 |
Author: pzq |
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Description: SPIHT matlab code (without Arithmatic coding stage)
Description
MATLAB implementation of SPIHT (without Arithmatic coding stage)
Ref.
Amir Said and William A. Pearlman, "A New Fast and Efficient Image Codec Based on Set Partitioning in Hierarchical Trees," IEEE Transactions on Circuits and Systems for Video Technology, vol. 6, pp. 243-250, June 1996.
---------------------------
By Jing Tian, scuteejtian@hotmail.com
Acknowledgements
This submission has inspired the following:
3D-SPIHT MATLAB release MATLAB 7.0.1 (R14SP1)
-SPIHT matlab code (without Arithmatic coding stage)
Description
MATLAB implementation of SPIHT (without Arithmatic coding stage)
Ref.
Amir Said and William A. Pearlman, "A New Fast and Efficient Image Codec Based on Set Partitioning in Hierarchical Trees," IEEE Transactions on Circuits and Systems for Video Technology, vol. 6, pp. 243-250, June 1996.
---------------------------
By Jing Tian, scuteejtian@hotmail.com
Acknowledgements
This submission has inspired the following:
3D-SPIHT MATLAB release MATLAB 7.0.1 (R14SP1)
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Size: 2448384 |
Author: van |
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Description: C++ sourec code for Multi viev video coding and 3D display for mobile
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Size: 757760 |
Author: hany |
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Description: There is a renewed interest in the 3DTV research primarily due to
the advances in low cost 3D display technologies. The two views
required for 3DTV can be compressed using standard video
compression techniques. MPEG-2 is widely used in digital TV
applications today and H.264/MPEG-4 AVC is expected to be the
leading video technology standard for digital video in the near
future. The compression gains and quality of 3DTV will vary
depending on the video coding standard used. While inter-view
prediction will likely improve the compression efficiency
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Size: 1184768 |
Author: ali |
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Description: An overview of 3D and free viewpoint video is given in this paper
with special focus on related standardization activities in MPEG.
Free viewpoint video allows the user to freely navigate within real
world visual scenes, as known from virtual worlds in computer
graphics. Examples are shown, highlighting standards conform
realization using MPEG-4. Then the principles of 3D video are
introduced providing the user with a 3D depth impression of the
observed scene. Example systems are described again focusing on
their realization based on MPEG-4. Finally multi-view video coding is
described as a key component for 3D and free viewpoint video
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Size: 332800 |
Author: ali |
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Description: The compression efficiency of Distributed Video-Coding
(DVC) suffers from the necessity of transmitting a large number
of key-frames which are intra-coded. This paper describes
a new 3D model-basedDVC approach which reduces the keyframe
frequency. The decoder first recovers a 3D model from
the key-frames.
Platform: |
Size: 366592 |
Author: ali |
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Description: 摘要: 对标准的视频编解码标准(如H. 264 和AVS 标准) 的核心技术进行了分析,提出一种基于TI 公司的OMAP3530处理器平台的通用视频解码方案。该方案充分利用了OMAP3530 的硬件结构特点,特别是2D/ 3D 图形图像加速器的特点,以提高解码速度。实验结果表明,AVS 格式的QCIF 码流解码速率可以达到25 fps ,适合于便携式多媒体终端视频解码应用。-Abstract: The standard video coding standard (such as H. 264 and AVS) analysis of the core technology is presented based on TI' s OMAP3530 processor platform, universal video decoding program. The program takes full advantage of the OMAP3530 hardware structural features, in particular, 2D/3D graphics accelerator features to improve the decoding speed. The results show that, AVS QCIF format decoding stream rate can reach 25 fps, suitable for portable multimedia terminals video decoding applications.
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Size: 179200 |
Author: 啊非 |
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Description: 关于3带提升小波变换应用于3D视频编码。经多次视点间和时间滤波。-wavelet transform
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Size: 23552 |
Author: cuc |
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Description: 基于h.264的3D编码 的参考软件,编解码匹配，准确无误-the reference software of the H.264 based 3D video coding standard
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Size: 1926144 |
Author: 赵亮 |
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Description: 该软件是基于HEVC的3D视频编码标准的最新版参考软件，代码没有问题，可以直接运行。-This is the newest reference software of the emgerging 3D video coding standards which is based on HEVC. There is no error in the code. We can directly run it without no modifying.
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Size: 4929536 |
Author: 赵亮 |
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Description: 这个是最新的H.265关于3D视频编码扩展，里面有H.2653D视频编码以及深度图压缩等等。-It is a Output Document of JCT-3V.It is created by Joint Collaborative Team on 3D Video Coding Extension Development.
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Size: 2668544 |
Author: 赵利军 |
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Description: 基于HEVC的3D视频编码，最新版本参考软件-the latest version of Reference Software， 3D video coding based on HEVC
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Size: 4162560 |
Author: tt |
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Description: LC329是我司为工业红外相机定制开发的一款基于WIFI的无线图像传输模块。
LC329采用美国进口工业级图像处理芯片,最大程度保证图像清晰，色彩还原度高。
LC329支持NTSC/PAL制式的视频信号，能完整流程传输720x480@30帧
/720x576@25帧图像，并且该模块采用了多种业界顶尖的视频处理算法如：3D去隔
行,3D去噪滤波，H264编码等。
LC329还预留有GPIO和工业串口等扩展端口，方便其与其他部件电路通讯。
采用为Android或者Ios等移动终端的定制开发的软件客户端可以实时浏览
LC329的图像，截图和存储视频，收发控制信号等- LC329 is a wireless video transmission module based on WiFi which is customized developed for industrial infrared camera. It adopts industrial image processing chip imported USA to keep image clear and color restoration. LC329 supports the video signal of NTSC&PAL, can complete transfer 720 x480@30 frames and 720 x576@25 frames. And this module uses a variety of top video processing algorithms such as: 3D deinterlacing,
3D denoising and filtering, H.264 coding and so on.
LC329 also provides extended ports like GPIO and industrial serial port to communicate with other device.With customized client software developed for android or ios devices, the client can browse images, screenshot, store video , sending and receiving control signals, etc.
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Size: 1084416 |
Author: 张军 |
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Description: This program implements the rendering framework that is used in the paper
D. De Silva, W. Fernando, and H. Kodikaraarachchi,
“A NEW MODE SELECTION TECHNIQUE FOR CODING DEPTH MAPS OF 3D VIDEO,” IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2010. pp. 686-689. Mar. 2010.
which has the following features:
1. Depth maps are interpreted according to the MPEG Informative
Recommendations in MPEG Doc. N8038.
2. Left image is rendered Right most pixel to the Left most pixel and Right Image is rendered vice versa. This is done to make sure that no background pixels would appear as foreground.
3. Disocclusions are filled with Background pixel extrapolation,
however with some small modifications. Disocclusions are filled in the opposite direction to rendering.
- This program implements the rendering framework that is used in the paper
D. De Silva, W. Fernando, and H. Kodikaraarachchi,
“A NEW MODE SELECTION TECHNIQUE FOR CODING DEPTH MAPS OF 3D VIDEO,” IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2010. pp. 686-689. Mar. 2010.
which has the following features:
1. Depth maps are interpreted according to the MPEG Informative
Recommendations in MPEG Doc. N8038.
2. Left image is rendered Right most pixel to the Left most pixel and Right Image is rendered vice versa. This is done to make sure that no background pixels would appear as foreground.
3. Disocclusions are filled with Background pixel extrapolation,
however with some small modifications. Disocclusions are filled in the opposite direction to rendering.
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Size: 1412096 |
Author: phonox |
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