Description: 本程序应用相位一致性进行边缘检测，较以往应用灰度信息进行边缘检测算法，该算法与光照无关，且抗噪声性能强-phase of the application process consistency edge detection, gray than in the past Application information edge detection algorithm, The algorithm has nothing to do with illumination, and strong anti-noise performance Platform: |
Size: 11264 |
Author:荆元强 |
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Description: 本人自己开发的一个人脸检测程序，实现人脸的精确检测，可检测人脸的轮廓，有效去除了背景干扰，对环境依赖行小，希望对做人脸检测的朋友们有所帮助是Dll的-this source code is about face detection which is developed by myself, it achieve the accurately face detection. it can detect the contour of face, and can remove the background effectively. it can be applied on many illumination enviroment. Platform: |
Size: 2426880 |
Author:李伟 |
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Description: 自己关于TVL1方法的改进 用来去除人脸上面的光照得到人脸的纹理图像，对于光照下人脸识别有相当大的作用。也可以用来定位-Their own methods to improve on TVL1 people face to face to remove the light to be Face of texture images, for face recognition under illumination a significant role. Can also be used to position Platform: |
Size: 4096 |
Author:zt |
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Description: Demo to remove illumination component by homomorphic filtering.
Some functions used here require Image Processing Toolbox and Signal
Processing Toolbox- Demo to remove illumination component by homomorphic filtering.
Some functions used here require Image Processing Toolbox and Signal
Processing Toolbox
Platform: |
Size: 12288 |
Author:ana |
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Description: It is image enhancement using the homomorphic filtering process. here we are going to remove the low frequency components which are nothing but the illumination components.hence enhancing the only the reflectance components.-It is image enhancement using the homomorphic filtering process. here we are going to remove the low frequency components which are nothing but the illumination components.hence enhancing the only the reflectance components. Platform: |
Size: 1903616 |
Author:Dileep M D |
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Description: 图像中汽车牌照定位的准确与否,直接关系到自动车牌识别系统的整体性能.考虑由于时间和气候光照特性不同造成车牌图片清晰度的明显差异,提出一种新的自适应动态阈值车牌定位的算法.该方法首先分析图像的清晰度,将图像的白点数固定在一个与差分均值成正比的比例值内.然后,去除离散噪声.针对车牌区域的行和列有不同的特征,用不同的方法进行车牌横向和纵向区域的精确定位,最终找到目标车牌区域.实验显示,该方法对车牌定位的准确率达到98.7 -Image vehicle license positioning accuracy is directly related to the automatic license plate recognition system s overall performance. Considered due to time and weather caused by different license plate illumination characteristics significantly different picture clarity, a new adaptive dynamic threshold plate positioning algorithm the method first analyzes the sharpness, the white point of the image in a fixed proportion of the differential value is proportional to the mean inner then, remove the discrete noise plate area for the rows and columns have different characteristics, with different methods for horizontal and vertical plates pinpoint areas, and ultimately find the target plate region. experiments show that the method plate positioning accuracy rate of 98.7 Platform: |
Size: 12822528 |
Author:caizheng |
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Description: 利用多尺度高斯函数去除场景的光照分量；然后构造了一种二维伽马函数，利用光照分量的分布特性调整二维伽马函数的参数，降低光照过强区域的亮度值，提高光照过暗区域的亮度值，最终实现对光照不均匀图像的自适应校正处理。(The multi scale Gauss function is used to remove the illumination component of the scene, and then a two-dimensional gamma function is constructed. The parameters of the two-dimensional gamma function are adjusted by the distribution characteristics of the illumination component, the brightness value of the light illuminated region is reduced and the brightness value of the light dark area is improved. Finally, the adaptive correction of the uneven illumination image is realized. Positive treatment.) Platform: |
Size: 90112 |
Author:WTAA |
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Search - illumination remove