bvh_player

快速傅立叶变换核心算法-Fast Fourier Transform algorithm

一个自己写的简单光线投射法的体绘制算法，内部包含人头骨的数据文件，简单易懂-himself wrote a simple ray casting method of volume rendering algorithms, the internal human skull contains the data files, simple and understandable. .

此方法得到的凸壳总是逆时针顺序，可用于任意简单多边形。-This method of Convex Hull is always counter-clockwise order, can be used for any simple polygon.

实现图象平滑（去噪声），锐化算法的源代码-Picture smoothing,Sharping algorithm code

图象平滑的原代码-image smoothing the original code

经典画圆程序，C语言版，建立了坐标系，用户只需要输入圆的半径。-classic Circle procedures, C language version, a coordinate system, the user need only input the circular radius.

用递归的方法进行连通域的标记，算出面积并且去除小面积的连通域，对于去噪很有效！-Using recursive methods of tags connected domain, calculate the area and remove a small area connected domain for denoising very effective!

这是一个中点法画线程序,可以选择直线的颜色,线形,粗细,均由本人自己编写,没有用到直线类.-This is the midpoint of a line drawing procedure law, we can choose the color line, the line, thickness, by my own preparation, did not use the linear type.

这是一个纯C语言的 H.264 解码程序，速度较慢，如果您试验时手头没有解码器，可以用此凑合。 执行命令方式为： -o 264格式的输入文件 yuv格式的输出文件 比如（假如目录为 D:H264 ）： D:H264h264_dec.exe D:H264 est.264 D:H264 est.yuv 若不输入参数，则默认为： h264_dec.exe test.264 test.yuv-This is a pure C language of the H.264 decoding process, a slow, if you do not test the decoder, you can make do with this. For the implementation of the order:-o 264 of the input file format yuv format such as the output file (if the directory is D: H264 ): D: H264 h264_dec.exe D: H264 test.264 D: H264 test.yuv if the input parameter, the default is: h264_dec.exe test.264 test.yuv