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

数字图象处理 1． 了解数字图象处理的基本原理； 2． 学习灰度图象反色处理技术； 3． 学习灰度图象二值化处理技术。 -A digital image processing. Understanding of the basic principles of digital image processing 2. Learning the anti-color of gray-scale image processing technology 3. Learning gray

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