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 a VLP based on the gradient histogram and the gray histogram of the image of a VLP.
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。
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.
特征空间则模仿了灵长类动物的视觉神经元模型，以区域图像梯度直方图的方式建立。
Feature space imitates the model of biological complex neurons in primary visual cortex, and it is constructed through orientation histogram in feature's local area.
通过基于梯度直方图来选取双阈值，最后进行基于双阈值的非极大值抑制，得到边缘检测的图像。
Based on the gradient histogram, the double thresholds can be found. At last, non-maximum suppression based on double thresholds is used to detect the edge.
本文给出新的基于梯度方向直方图统计的权值计算方法，实现稳定的图切割。
A new weight calculation method based on the statistics of gradient direction histogram is presented here in order to robustly realize graph cut.
提出了结合图像灰度梯度信息和彩色直方图信息的人头识别算法。
An algorithm that integrates gray scale gradient cue and color histogram cue to detect the human head is proposed.
首先用X2直方图匹配法检测镜头切换，梯度法检测镜头淡入淡出；
The X2 histogram match and grads method is used for shot detection.
在人体检测技术当中，梯度方向直方图是近年来被证明比较好的一种方法。
Recently, methods basing on histogram of orientation gradient are proved to be good for human detection.
构建了一种新的局部梯度方向直方图，同时定义了特征点的主方向，从而提出了一种具有旋转不变性的图像配准算法。
A novel gradient orientation histogram was built using a Gaussian-weighted circular window and a major orientation to each feature point was assigned based on local image properties.
通过对图像的灰度直方图中加入它的梯度信息，提出了灰度-梯度的二维直方图。
In the paper, added the gradient information into the image gradation histogram, proposed the gradation-gradient two-dimensional histogram.
提出基于颜色—梯度方向角直方图的单人脸跟踪方法。
An approach of single face tracking based on Color-Directional Gradient Angular Histogram is proposed.
提出了颜色—梯度方向角直方图，它能同时表示图像的颜色特征与结构特征，对它的鉴别能力作了较为深入的分析。
The color and structure features of the image can be present at the same time. The identifying ability is analyzed deeply.
提出了颜色—梯度方向角直方图，它能同时表示图像的颜色特征与结构特征，对它的鉴别能力作了较为深入的分析。
The color and structure features of the image can be present at the same time. The identifying ability is analyzed deeply.
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