一种灰度图像的半色调图像生成程序。该程序实现了siggraph 2008 论文Structure aware halftoning中的半色调生成算法。该算法基于目标函数优化，用模拟退火方法生成。



该程序可以读入gif,png,jpg,bmp格式的图片，并自动将彩色图转化为灰度图。生成的半色调图目前只支持png格式的输出。

实现语言为java。 在jre 1.6.0_10上测试正常。-A gray-scale image halftoning image generation process. The program achieved a siggraph 2008 paper in the Structure aware halftoning Halftoning Algorithm. The algorithm is based on the objective function optimization, simulated annealing method used to generate. The program can be read into the gif, png, jpg, bmp format images, and automatically will be converted to grayscale color map. Halftone generated map png format only supports the current output. The realization of the language for java. Jre 1.6.0_10 in the tests are normal.