提出一种基于场景分类及灰度跳变的车牌定位算法。
This paper proposed a new license plate location algorithm, which based on scene classification and gray level jump.
提出了一种基于四元数特定颜色对边缘检测的车牌定位算法。
A license plate location algorithm was presented, which was based on the quaternion specific color-pair edge detection technique.
提出一种基于数学形态学和模糊评价函数的实时车牌定位算法。
An algorithm based on mathematic morphology and fuzzy evaluation functions is put forward used for license plate location on line.
软件组成系统主要包括运动检测算法、车牌定位算法和字符识别算法。
The software system includes algorithms for movement detection, vehicle card orientation and character recognition.
针对现代(智能)交通中的车牌自动识别系统给出了一种快速的车牌定位算法。
A fast locating algorithm against an automatically recognizing vehicle number plate system in modern (intelligent) traffic is given.
针对车牌区域难以定位的问题，提出了一种基于固定颜色搭配的车牌定位算法。
Aiming at the difficulty in locating vehicle plate, an algorithm of vehicle plate's location based on fixed color collocation is put forward in this paper.
针对复杂背景的车牌定位问题，提出了一种颜色和纹理分析相结合的车牌定位算法。
This paper presents an effective license plate location algorithm, which employs color and texture analysis to extract the number plate from the complicated background image.
针对车牌区域内字符串具有丰富的纹理特征，本文提出了一种基于行扫描的车牌定位算法。
An algorithm of license plate location based on line scanning is proposed according to the abundant texture features in the domain of vehicle license plate.
该文在对收费站汽车牌照特征分析的基础上，提出了一种改进的基于扫描行的灰度跳变点特征的车牌定位算法。
Under the basis of the analysis to characteristic of toll station vehicle number-plate, this paper presents an improved number-plate locating method based on the characteristics of gray beep points.
该系统由两个重要步骤组成：1基于灰度方差的车牌定位算法，2结合连通域分析和投影分析的字符切分算法。
The proposed method is divided into two steps: 1 license plate location by the variance of gray image, and 2 license plate segmentation by connected components analysis and projection analysis.
为了提高车牌定位的实时性和有效性，利用车牌的几何特征和纹理特征，提出了基于边缘检测和投影法相结合的车牌定位算法。
A license plate location algorithm based on the combination of edge detection and projection is put forward by means of the geometric and texture information of the license plate area.
分析了目前存在的车牌自动定位方法及其相应的问题，提出了一种多分辨率下结合数学形态学和字符笔画分析的车牌定位算法。
Then we introduce a new algorithm that analyzes the character stroke with morphological method under multiple resolutions to locate the license plate.
摘要：针对目前大部分车牌定位算法缺乏对光照条件的适应性以及对不同底色车牌的定位率有差异的缺点，提出一种改进方法。
Absrtact: Aiming at the disadvantages of most license plate localization methods which are short of illumination adaptability and discriminate plate color, an improved method was put forward.
将分解出的高频图像经过后继处理即可定位出车牌，这种算法不仅提高了车牌定位的速度，而且大大提高了定位的准确率。
The license plate region is positioned by disposing the high frequency image created by wavelets operationthis arithmetic enhances the position velocity and accuracy.
在讨论二维二进可分离小波及图像小波去噪的基础上，研究一种基于小波变换并结合其他多种图像处理方法的车牌图像检测定位的算法。
This thesis presents a new algorithm on the detection and orientation of vehicle license plate based on planar and binary wavelet, integrated with many other im age processing methods.
为了快速准确地进行车牌定位，本文提出了一种基于字符连接特征的定位算法。
In order to locate the plate quickly and accurately, a license location method based on characters' connection is presented.
在车牌定位方面，本文采用了灰度跳变频率算法进行粗定位。
In the aspect of vehicle plate location, author adopt the algorithm of the frequency of gray scale alternate to seek approximately location.
实验表明，该算法对含噪的车牌图像能较好地完成检测定位。
The experimentations indicate that the algorithm can succeed in the detection and orientation of vehicle license plate from noisy license plate images.
车牌定位是车牌自动识别系统中关键的第一步，传统的最大梯度差算法按图像像素矩阵的顺序进行扫描和运算，存在运算量大，耗时长的缺点。
The traditional MGD (maximum gradient difference) algorithm based on the order of the image pixels matrix has the shortcomings of the large operation measure and long-time running.
车牌识别算法一般可以分为车牌定位、牌照上字符的分割和字符识别三个主要组成部分。
License plate recognition algorithm consists of three modules in general, those are: license plate location, character segmentation and character recognition.
车牌识别系统主要由硬件和软件构成，本文主要介绍了车牌识别系统中的车牌定位与车牌字符分割算法。
LPRS is consisting of hardware and software, and this article studies the algorithm of license plate location and the algorithm of license plate character segmentation in LPRS.
车牌识别系统主要由硬件和软件构成，本文主要介绍了车牌识别系统中的车牌定位与车牌字符分割算法。
LPRS is consisting of hardware and software, and this article studies the algorithm of license plate location and the algorithm of license plate character segmentation in LPRS.
应用推荐