自动分布阈值图像多目标分割算法

为解决熙度不均匀条件下亮度特征不同的多个目标图像分割问题，根据目标局部区域的灰度特征，用分布式闻值进行图像二值化分割处理，提出模糊因子可调的快速序贯性平滑滤波算法，调节模糊因子对图像快速滤噪和自动生成近似照度图像，凭借照度图像生成分布式闻值图像，给出不同类型图像的模糊系数袁，快速地分割出明暗不同的目标。实验和工业视觉系统应用均表明算法分割效果和速度均好于最优局部闻值算法，可满足实时处理要求。

A Fast Multi-target Image Segmentation Algorithm Based on Distributed Thresholding Image

With the segmentation request of complex images having a number of targets with different brightness characteristics generated by uneven illumination,this paper analyses local gray features between multi targets and neighborhood,uses distributed thresholds to segment the image,proposes fast sequential filtering with adjustable fuzzy factor with mild fuzzy coefficient to preprocess image and with severe fuzzy coefficient to generate a threshold image as local thresholds and extracts multi-target successfully...