改变位权值的直方图均衡方法研究和应用

Investigation and Application of Bit-right Modified Image Equalization Method

探讨了一种改进的直方图均衡化方法 .该方法在图像灰度信号分布窄而不均匀的情况下能有效地改善图像的质量 ,并在医院 X光透视图像的处理中得到应用并取得较好的效果 .

An image equalization method modified with bit-right is discussed.The result shows:compared with ordinary process method,this improved method is more adaptable and has better effect,and will have wide application to X-ray picture processing.