The gray histogram arithmetic is the best method for this system.
其中灰度直方图法是本系统告警信号灯识别的最佳方法。
Compared with direct use of gray histogram image retrieval, this algorithm possesses high distinguish degree.
相对于直接使用灰度直方图进行图像检索，该算法具有更好的区分度。
Local gray histogram statistics is applied to object detection in the images with multi-scale fractal feature.
在多尺度分形新特征图像中采用局部直方图统计方法进行目标检测。
In the paper, a method of image segmentation by ant colony algorithm based on two-dimensional gray histogram is presented.
提出了一种基于二维灰度直方图的蚁群图像分割方法。
This paper presents a method of determining the type of a VLP based on the gradient histogram and the gray histogram of the image of a VLP.
本文采用一种基于车牌梯度直方图和灰度直方图的车牌类型判定方法。
This paper presents a method of determining the type of vehicle-license-plate based on the gradient histogram and the gray histogram of the image of a vehicle-license-plate.
本文提出一种基于车牌图像梯度直方图和灰度直方图确定车牌类型的方法。
Methods Ultrasonic images of fatty and normal liver were identified by adopting texture analysis with statistical features and getting features parameter from gray histogram.
方法采用纹理分析法，从灰度直方图中提取特征参数，对脂肪肝和正常肝脏B超图像进行识别。
Methods Ultrasonic images of fatty and normal liver were identified by adopting texture analysis with statistical features and getting features parameter from gray histogram.
方法采用纹理分析法，从灰度直方图中提取特征参数，对脂肪肝和正常肝脏B超图像进行识别。
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