摘要
In the multilevel thresholding segmentation of the image, the classification number is always given by the supervisor. To solve this problem, a fast multilevel thresholding algorithm considering both the threshold value and the classification number is proposed based on the maximum entropy, and the self-adaptive criterion of the classification number is given. The algorithm can obtain thresholds and automatically decide the classification number. Experimental results show that the algorithm is effective.
针对图像多阈值分割中,人为给定而非自适应确定图像分类个数的缺点,结合一种基于最大熵的多阈值快速算法,同时考虑阈值及图像分类个数的影响,提出了自适应确定分类个数的判据。该算法不仅能够快速确定阈值,同时可以确定分割图像的分类个数。实验结果表明。
基金
国家自然科学基金(60134010)资助项目
南京航空航天大学引进人才科研启动基金(S0398-071)资助项目~~
