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Description: 3D Lens Flare With Occlusion Testing
Learn how to do lens flares by extending a glCamera class. If you look at a lens flare you will notice that they all share one thing in common. They all seem to move through the center of the screen. With this in mind you could actually just throw out the z coordinate and make your flares all 2D. The only problem with this approach is without a z coordinate how do you find out if the camera is looking at the light source or not? In this tutorial we will be making 3D lens flares so get ready for a little bit of math. Occlusion test by Dario Corno a.k.a. rIO of Spinning Kids.
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Size: 78246 |
Author: 李明宗 |
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Description: IM is a toolkit for Digital Imaging. IM is based on 4 concepts: Image Representation, Storage, Processing and Capture. The main goal of the library is to provide a simple API and abstraction of images for scientific applications. The most popular file formats are supported: TIFF, BMP, PNG, JPEG, GIF and AVI. Image representation includes scientific data types. About a hundred Image Processing operations are available. This work was developed at Tecgraf/PUC-Rio by means of the partnership with PETROBRAS/CENPES. The IM Team: Antonio Esca駉 Scuri Tecgraf - Computer Graphics Technology Group, PUC-Rio, Brazil http://www.tecgraf.puc-rio.br/im-IM is a toolkit for Digital Imaging. IM is based on four concepts : Image Representation, Storage and Processing and Capture. The main goal of the library is to provide a simple API and abstraction of images for scientific applications. The most popular file formats are supported : TIFF, BMP, PNG, JPEG, GIF and AVI. Image representation includes scientific data types. About a hundred Image Processing operations are available. This work was developed at Tecgraf / PUC-Rio by means of the partnership with CIRM / CENPES . The IM Team : Antonio Esca Jiong Scuri Tecgraf-Computer Graphics Technology Group, PUC-Rio, Brazil http://www.tecgraf.puc-rio.br/im
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Author: jjqcat |
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Description: 使用IM图象库，在GLUT环境下用摄像头获取图象并保存为AVI文件的例子，IM库到http://www.tecgraf.puc-rio.br/im 下载-use IM image library, the GLUT environment using camera images and preserve access to AVI file example, IM library to download http://www.tecgraf.puc-rio.br/im
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Size: 3863 |
Author: jjqcat |
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Description: 采用3D Bresenham算法在两点间划一直线
％ This program is ported to MATLAB from:
％ B.Pendleton. line3d - 3D Bresenham s (a 3D line drawing algorithm)
％ ftp://ftp.isc.org/pub/usenet/comp.sources.unix/volume26/line3d, 1992
％
％ Which is referenced by:
％ Fischer, J., A. del Rio (2004). A Fast Method for Applying Rigid
％ Transformations to Volume Data, WSCG2004 Conference.
％ http://wscg.zcu.cz/wscg2004/Papers_2004_Short/M19.pdf
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Size: 1833 |
Author: zzn |
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Description: Design of Systems on a
Chip: Design and Test
Edited by
Ricardo Reis
Federal University of Rio Grande do Sul
Marcelo Lubaszewski
Federal University of Rio Grande do Sul
and
Jochen A.G. Jess
Eidhoven University of Technology
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Size: 2128663 |
Author: yckai007@sohu.com |
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Description: 基于最大内切圆的掌纹RIO图像截取与定位
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Size: 211665 |
Author: 819034174@qq.com |
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Description: 基于最大内切圆的掌纹RIO图像截取与定位
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Size: 299261 |
Author: 819034174@qq.com |
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Description: IM is a toolkit for Digital Imaging. IM is based on 4 concepts: Image Representation, Storage, Processing and Capture. The main goal of the library is to provide a simple API and abstraction of images for scientific applications. The most popular file formats are supported: TIFF, BMP, PNG, JPEG, GIF and AVI. Image representation includes scientific data types. About a hundred Image Processing operations are available. This work was developed at Tecgraf/PUC-Rio by means of the partnership with PETROBRAS/CENPES. The IM Team: Antonio Esca駉 Scuri Tecgraf - Computer Graphics Technology Group, PUC-Rio, Brazil http://www.tecgraf.puc-rio.br/im-IM is a toolkit for Digital Imaging. IM is based on four concepts : Image Representation, Storage and Processing and Capture. The main goal of the library is to provide a simple API and abstraction of images for scientific applications. The most popular file formats are supported : TIFF, BMP, PNG, JPEG, GIF and AVI. Image representation includes scientific data types. About a hundred Image Processing operations are available. This work was developed at Tecgraf/PUC-Rio by means of the partnership with CIRM/CENPES . The IM Team : Antonio Esca Jiong Scuri Tecgraf-Computer Graphics Technology Group, PUC-Rio, Brazil http://www.tecgraf.puc-rio.br/im
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Description: 使用IM图象库，在GLUT环境下用摄像头获取图象并保存为AVI文件的例子，IM库到http://www.tecgraf.puc-rio.br/im 下载-use IM image library, the GLUT environment using camera images and preserve access to AVI file example, IM library to download http://www.tecgraf.puc-rio.br/im
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Size: 4096 |
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Description: 走近Lua lua ppt
Lua是一种脚本编程语言，于1994年，由巴西里约热内卢天主教大学的研究人员设计开发，“Lua”这个名字是葡萄牙语单词 “月亮”。
与一般脚本语言如 PHP、Perl、JavaScript 等不同，Lua被称为是一种嵌入式 脚本语言，Lua最著名的应用是在暴雪公司的网络游戏 魔兽世界 中。
Lua最引人注目的特点：
以极小 的体积和简单 的语法提供相对全面的功能。
以简洁 的API实现与宿主语言最方便 的接口。
-Lua lua pptLua approached is a scripting programming language, in 1994, from the Catholic University of Rio de Janeiro, Brazil researchers design and development,
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Author: 童小军 |
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Description: 3D Lens Flare With Occlusion Testing
Learn how to do lens flares by extending a glCamera class. If you look at a lens flare you will notice that they all share one thing in common. They all seem to move through the center of the screen. With this in mind you could actually just throw out the z coordinate and make your flares all 2D. The only problem with this approach is without a z coordinate how do you find out if the camera is looking at the light source or not? In this tutorial we will be making 3D lens flares so get ready for a little bit of math. Occlusion test by Dario Corno a.k.a. rIO of Spinning Kids.
-3D Lens Flare With Occlusion Testing Learn how to do lens flares by extending a glCamera class. If you look at a lens flare you will notice that they all share one thing in common. They all seem to move through the center of the screen. With this in mind you could actually just throw out the z coordinate and make your flares all 2D. The only problem with this approach is without az coordinate how do you find out if the camera is looking at the light source or not? In this tutorial we will be making 3D lens flares so get ready for a little bit of math. Occlusion test by Dario Corno aka rIO of Spinning Kids.
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Size: 77824 |
Author: 李明宗 |
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Description: 采用3D Bresenham算法在两点间划一直线
％ This program is ported to MATLAB from:
％ B.Pendleton. line3d - 3D Bresenham s (a 3D line drawing algorithm)
％ ftp://ftp.isc.org/pub/usenet/comp.sources.unix/volume26/line3d, 1992
％
％ Which is referenced by:
％ Fischer, J., A. del Rio (2004). A Fast Method for Applying Rigid
％ Transformations to Volume Data, WSCG2004 Conference.
％ http://wscg.zcu.cz/wscg2004/Papers_2004_Short/M19.pdf -3D Bresenham algorithm used in a straight line between two points This program is ported to MATLAB from: B. Pendleton. Line3d- 3D Bresenham s (a 3D line drawing algorithm) ftp://ftp.isc.org/pub/usenet/comp.sources.unix/volume26/line3d, 1992 Which is referenced by: Fischer, J., A. del Rio (2004). A Fast Method for Applying Rigid Transformations to Volume Data, WSCG2004 Conference. http :// wscg.zcu.cz/wscg2004/Papers_2004_Short/M19.pdf
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Size: 2048 |
Author: zzn |
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Description: J-rio is a cool "jump and run " - game! -J-rio is a cool "jump and run "- game!
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Size: 168960 |
Author: avaga |
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Description: NS 基于RED的RIO主动队列管理相关算法源码 此算法是一种简单有效的实现区分服务算法-NS The RIO-based RED algorithm for active queue management-related source code of this algorithm is a simple and effective algorithm for the realization of differentiated services
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Size: 16384 |
Author: yjq |
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Description: NI 通过LabVIEW FPGA 模块和可重复配置I/O(RIO)硬件设备，为测量和控制系统中整合FPGA 技术的
灵活性提供了直观且现成可用的解决方案。您可以使用LabVIEW图形化编程定义FPGA 芯片上的逻辑
功能，您不需要任何的有关底层硬件描述语言(HDLs)的知识，如VHDL 或是Verilog，也不需要了解板
卡级硬件设计，就可以将FPGA 芯片嵌入到NI 可重复配置I/O 系列硬件目标当中。另外，LabVIEW还
可以让您轻松地集成图象采集/分析、运动控制，以及CAN 和RS232 等工业通信功能。-Through the LabVIEW FPGA Module and NI reconfigurable I/O (RIO) hardware device, for measurement and control systems integrate the flexibility of FPGA technology provides the intuitive and readily available solution. You can use the LabVIEW graphical programming custom FPGA logic functions on a chip, you do not need any of the underlying hardware description languages (HDLs) knowledge, such as VHDL or Verilog, do not need to understand the board-level hardware design, it can be FPGA chip embedded into the NI reconfigurable I/O family of hardware Goals. In addition, LabVIEW also allows you to easily integrate image capture/analysis, motion control, as well as CAN and RS232 communication industries.
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Size: 274432 |
Author: 侯yl |
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Description: rio source files in ns-2.1b6
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Size: 48128 |
Author: kiran |
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Description: Lua 是一个小巧的脚本语言。是巴西里约热内卢天主教大学（Pontifical Catholic University of Rio de Janeiro）里的一个研究小组，由Roberto Ierusalimschy、Waldemar Celes 和 Luiz Henrique de Figueiredo所组成并于1993年开发。 其设计目的是为了嵌入应用程序中，从而为应用程序提供灵活的扩展和定制功能。Lua由标准C编写而成，几乎在所有操作系统和平台上都可以编译，运行。Lua并没有提供强大的库，这是由它的定位决定的。所以Lua不适合作为开发独立应用程序的语言。Lua 有一个同时进行的JIT项目，提供在特定平台上的即时编译功能。-Lua is a small scripting language. The Catholic University of Rio de Janeiro (Pontifical Catholic University of Rio de Janeiro) in a research team, led by Roberto Ierusalimschy, Waldemar Celes, and Luiz Henrique de Figueiredo, and in 1993 formed the development. Its purpose is to design embedded applications, so as to provide a flexible application extension and customization features. Lua is written in C by the standard in almost all operating systems and platforms can be compiled and run. Lua does not provide a strong library, which is determined by its location. So Lua does not fit as a standalone application development language. Lua has a simultaneous JIT project, providing a specific platform in-time compilation functionality.
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Author: king |
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Description: RIO AQM technique for NS2
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Size: 7168 |
Author: H Bedi |
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Description: Labview for compact RIO developer
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Size: 9886720 |
Author: saravanakumar |
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Description: rio_match_device - Tell if a RIO device has a matching RIO device id structure.
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Size: 2048 |
Author: wonvvpun |
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