亮度差异 meaning in English
luminance difference
Examples
- Experimental results show that this four step pretreatment method can eliminate image noise and reduce brightness difference effectively
实验结果表明，此方法可以有效地去除图像的噪声，平衡立体图对间的亮度差异。 - There is plenty of stitching algorithm by far , but they have some common disadvantages such as bad precision , not able to overcome some disturbing factors such as the difference of lighting between pictures , rotary error happening when shooting
目前虽已有多种图像拼接算法，但普遍存在一些缺点，如拼接精度不高，不能克服拍摄时的亮度差异、旋转误差等造成的影响。 - In the stage of image pretreatment , we make an improvement of log arithmetic , and present a four - step image processing method . it can both eliminate the noise and balance the brightness difference , and get a high quality images finally
在图像的预处理阶段,本文对log滤波算法进行了改进,使用了一种四阶段的预处理方法,有效地消除了图像的噪声、平衡了立体图对间的亮度差异。 - This method was divided into 4 steps : wiping out random noise by mean filter , reducing gaussian noise by gaussian filter , balancing brightness difference between stereo image pair through histogram equalization , and enhancing image edges and details by laplace sharpness
此方法分为4个阶段：用均值滤波去除随机噪声；用高斯滤波去除高斯噪声；用直方图均衡化法平衡立体图对间的亮度差异；用拉普拉斯锐化增强图像的边缘和细节。 - It adopted a special matching algorithm that is statistics of similarity of texture . this matching algorithm adopts crisscross characteristic region . by analyzing information of texture in characteristic region it can overcome disturbing factors such as the difference of lighting between pictures , definition , variety of curtaining relationship , and rotary error
它采用了一种特殊的匹配误差算法? ?纹理相似性信息统计法，这种算法采用十字型特征区域，通过分析特征区域中的纹理信息从而有效地排除了图像亮度差异、清晰度、遮挡关系的变化、旋转误差对搜索实际匹配区域的干扰。