Description: eye detection sample in matlab. Eyetrackers can analyze a driver’s level of attentiveness while driving and prevent drowsiness from causing accidents.-eye detection sample in Matlab. Eyetracke rs can analyze a driver's level of attentivenes s while driving and prevent CAR from cau sing accidents. Platform: |
Size: 15488532 |
Author:henry |
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Description: 我们给出一个模板 和一幅图象 。不难发现原图中左边暗，右边亮，中间存在着一条明显的边界。进行模板操作后的结果如下： 。
可以看出，第3、4列比其他列的灰度值高很多，人眼观察时，就能发现一条很明显的亮边，其它区域都很暗，这样就起到了边沿检测的作用。
为什么会这样呢？仔细看看那个模板就明白了，它的意思是将右邻点的灰度值减左邻点的灰度值作为该点的灰度值。在灰度相近的区域内，这么做的结果使得该点的灰度值接近于0；而在边界附近，灰度值有明显的跳变，这么做的结果使得该点的灰度值很大，这样就出现了上面的结果。
这种模板就是一种边沿检测器，它在数学上的涵义是一种基于梯度的滤波器，又称边沿算子，你没有必要知道梯度的确切涵义，只要有这个概念就可以了。梯度是有方向的，和边沿的方向总是正交(垂直)的，例如，对于上面那幅图象的转置图象，边是水平方向的，我们可以用梯度是垂直方向的模板 检测它的边沿。
例如，一个梯度为45度方向模板 ，可以检测出135度方向的边沿。-we give a template and an image. It is not difficult to find the maximum were left dark, right-liang, in the middle there is a clear boundary. After the template for the operation results are as follows :. Can be seen, three, four out other than the gray value is much higher, eye observation, we can obviously found a bright side. Other regions are dark, and this has played a role in the detection of 2500. Why is this the case? A closer look at the template on which to understand it. It means the right to the point o gray minus left point as a gray value of the point of gray values. In a similar gray area, do so as a result of the point of gray values close to 0; And near the border. gray values jump significantly changed, the results do make the point very gray value, and this appeared to Platform: |
Size: 9216 |
Author:李涯 |
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Description: eye detection sample in matlab. Eyetrackers can analyze a driver’s level of attentiveness while driving and prevent drowsiness from causing accidents.-eye detection sample in Matlab. Eyetracke rs can analyze a driver's level of attentivenes s while driving and prevent CAR from cau sing accidents. Platform: |
Size: 15488000 |
Author:henry |
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Description: 一个人脸识别系统中用到的定位文件，可以定位人的脸和眼睛。-A face recognition system used in the positioning of documents, can be targeted person s face and eyes. Platform: |
Size: 2155520 |
Author:左晓晗 |
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Description: 这个程序完成了人眼眼球的跟踪，使用matlab实现的-This process completed the human eye eye tracking, the use of matlab to achieve Platform: |
Size: 2283520 |
Author:cheng |
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Description: 此matlab程序，用来检测并定位人脸及人眼。采用的算法是肤色的颜色分隔。附件中的文件包括 eyematch.m, eyematch2.m, face.m, findeye.m,skin.m, k001.JPG-This matlab procedures used to detect and locate human faces and the human eye. Algorithm used in the color of skin are separated. Attachment of documents including eyematch.m, eyematch2.m, face.m, findeye.m, skin.m, k001.JPG and so on Platform: |
Size: 2217984 |
Author:王杰 |
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Description: 这里包含三个高质量的Gabor实现代码，分别基于C、OpenCV、Matlab，大家各取所需吧。Gabor变换可以实现在多个尺度、多个方位上的变换，尤其是对于纹理的检测有很好的效果，研究表明Gabor特征符合人眼感受野特性。
-Here are three high-quality implementation of the Gabor code, respectively, based on C, OpenCV, Matlab, let everyone take what we need. Gabor transform can be achieved in a number of scales, a number of position on the transformation, especially for the detection of texture have very good results, the study shows that the characteristics in line with Gabor receptive field characteristics of the human eye. Platform: |
Size: 20480 |
Author:吴 |
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Description: 实现图像中眼睛的检测与定位，有很好的效果，用matlab实现-Image in the eye of the detection and location, have a good effect, with the realization of matlab Platform: |
Size: 661504 |
Author:wenglinbin |
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Description: 本人设计的单人正面双眼检测系统，对于大于60像素的人眼检测效果不错，中等大小图片平均检测时间不超过一秒，可用于与其他人眼检测系统效果的比对-I designed the front binocular single detection system, for more than 60 pixels in the human eye detection results good, medium-size picture average detection time is not more than 1 seconds, can be used with other effects of the human eye detection system than Platform: |
Size: 565248 |
Author:long |
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Description: Matlab平台下在人脸区域利用EyeMap和MoutMap算法检测眼睛-Matlab platform in the face region detection algorithm using EyeMap and MoutMap eyes Platform: |
Size: 1024 |
Author:jiangshui |
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Description: 找出图像中肤色的位置，对人的皮肤所在位置进行定位-Identify the location of the image color of human skin to locate the location of Platform: |
Size: 2178048 |
Author:顾晓军 |
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Description: after i run the code, it shows the picture k001.jpg, but it shows nothing about face detection or eyetracking, then i double-click the picture, the command window shows "Please Crop The Right Eye Template" , some body please tell me how to test this code, whether i miss the inputs of function "eyematch2"-- templates for left and right eyes, and how to get these templates, my email-address is ykaitao_best@126.com, i am very appreciate if someone can help me. Platform: |
Size: 18432 |
Author:umer javaid |
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Description: 基于matlab的人眼识别代码，识别出人眼的位置等等，可以用在图像预处理之中!-Matlab-based human eye identification code, to identify the position of the eye, etc., can be used in image preprocessing being! Platform: |
Size: 2155520 |
Author:lm |
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Description: This is very robust code for face and eye detection. Also execution time is very fast though implemented in matlab. Platform: |
Size: 2219008 |
Author:Amit |
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Description: Face Recognition System
Face Detection in Matlab
Face Recognition Software
PCA-based Face Recognition System
Face & eye detection
Face Recognition
Face Parts Detection
Face recognition using PCA
Face Detection & Recognition System
Face Detection System
Platform: |
Size: 5486592 |
Author:amin |
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Description: 包括随机梯度算法，相对梯度算法，模拟数据分析处理的过程，有循环检测，周期性检测，给出接收信号眼图及系统仿真误码率，在matlab R2009b调试通过，毕业设计有用。- Including stochastic gradient algorithm, the relative gradient algorithm, Analog data analysis processing, There are cycle detection, periodic testing, The received signal is given eye and BER simulation systems, In matlab R2009b debugging through, Graduation usefu. Platform: |
Size: 7168 |
Author:whfex |
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Description: This project investigates the blink behavior and other eye movements related with
automobile driver during long time driving. The main aim is to map certain events in a
recorded electro-oculogram (EOG) to actual blink behavior as measured via video of the
drivers face. Based on the obtained knowledge, it will be possible to improve the detection
method for driver’s eyelid blink and to develop more robust measures of the driver’s
drowsiness state. Platform: |
Size: 3332096 |
Author:Muhammad Chowdhury |
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