local contrast meaning in English
局部对比
Examples
- Local contrast enhancement of the medical image based on multiscale morphology
基于多尺度形态学的医学图像局部对比度增强 - Experiments show that the method will give observer a clearer global image with enough local contrast details in processing a low illumination image
实验表明该方法在对低照度图像处理时可以达到局部细节对比度增强和全局清晰的效果。 - We propose a new system architecture incorporating a prior model to handle this problem . we implement an effective preprocessing method to extract gray signature traces by using a two - level signature mask , which is obtained through local contrast enhancement , adaptive enthresholding , dilation , and bridge operations
本文首先改进并实现一套针对签名扫描图像特点的预处理方法，包括局部对比度增强、自适应二值化、膨胀运算、连接运算等操作，提取出二值化签名掩模，进而从原扫描图像抽取灰度签名轨迹。 - Abstract aiming at the darkness and low contrast of low illumination image , a low illumination image enhancement method , combining improved histogram equalization and improved local contrast enhancement , was designed , which satisfied the needs of adjusting dynamic range and enhancing local contrast
摘要针对低照度图像暗且对比度低的特点，提出了一种将改进的直方图均衡化方法与改进的局部对比度增强方法相结合的低照度图像处理方法，满足了图像增强的两种要求：调节动态范围，增强局部对比度。