基于区域阈值的图像分割方法研究

Research of Image Segmentation Based on Area Threshold

图像分割是图像识别中的关键一步,分割结果的好坏直接影响到识别结果。介绍了图像分割的概念和详细的定义,对各种典型的基于区域阈值的图像分割法进行了深入的分析研究,并利用Matlab编制了图像分割程序,对一个典型的图像进行了处理验证,得出了有效的结果,可为目标特征的提取奠定较好基础。

The image segmentation is the key step in the image recognition,the result of segmentation affects the one of recognition directly.The article introduces the concept and detailed definition of the image segmentation,deeply analyses kinds of typical methods based on area threshold of image segmentation, and implements them by Matlab programme,then processes a typical image,and gains effective results,and establishes a good base for the pick-up of the target character.