Drawing Bezier curves and B

此代码用于从CAD所生成的DXF文件中提取所需的实体数据，该数据是来完成自动编程系统的关键数据。-for this code generated from the CAD DXF files from the data entities, The data is to complete the automatic programming system critical data.

lib3ds。一个用于读取3ds格式三维模型的标准类库-lib3ds. 3ds read for a 3D model format standard class library

在三维可视化环境中加载二维地图用于显史地理信息环境-In three-dimensional visualization environment loaded two-dimensional map for the remarkable history of geographic information environment

The Hammersley and Halton point sets, two well known low discrepancy sequences, have been used for quasi-Monte Carlo integration in previous research. A deterministic formula generates a uniformly distributed and stochastic-looking sampling pattern, at low computational cost. The Halton point set is also useful for incremental sampling. In this paper, we discuss detailed implementation issues and our experience of choosing suitable bases of the point sets, not just on the 2D plane, but also on a spherical surface. The sampling scheme is also applied to ray tracing, with a significant improvement in error.

JPEG无损压缩实现的源代码。-Lossless JPEG compression to achieve the source code.

LINUX下的3D开发库的源代码-LINUX 3D for the development of source code

显示浮雕效果的一段图像处理小代码-relief shows the effect of a small image processing code

linux下的3D开发库的源代码-development of 3D library source code

一个简单的matlab GUI程序，适合初学者使用

一个图像质量评价方法的源代码，区别于传统的PSNR评价方法，属于图像处理学科研究的前沿。-a method to evaluate image quality of the source code, PSNR different from the traditional evaluation methods, image processing belonging to the forefront of interdisciplinary research.