在DSP上是实现了灰度图象自动阀值分割，根据灰度图象的象索点灰度，邻域均值二维直方图的分布特点，给出了一个新的分割阀值判决函数。-Is realized in DSP automatic threshold gray level image segmentation, according to gray image as the gray cable, neighborhood average distribution of two-dimensional histogram, gives a

使用5509DSP进行位图的读取及一些基本操作，包括使用大津法求取灰度图像二值化的阈值RGB转灰度图、统计灰度图像的直方图信息、使用给定的阈值对图像进行二值化，CCS5.3上仿真通过。-Using 5509DSP bitmap read and some basic operations, including using the Otsu method of determining a binarization threshold value for the gray-scale image t