cv2.imshow('Original Image', image) cv2.imshow('Skin Detection', result) cv2.waitKey(0) cv2.destroyAllWindows() 实战建议 调整阈值:不同环境下肤色在HSV空间中的分布会有所不同,因此需要根据实际情况调整色调和饱和度的阈值。 考虑光照影响:光照变化对肤色检测有很大影响,可以尝试使用光照补偿或光照不变特...
1voidskinDetectionYCrCb(IplImage* imageRGB,intlower,intupper,IplImage*imgProcessed)2{34assert(imageRGB->nChannels==3);5IplImage* imageYCrCb =NULL;6IplImage* imageCb =NULL;7imageYCrCb = cvCreateImage(cvGetSize(imageRGB),8,3);8imageCb = cvCreateImage(cvGetSize(imageRGB),8,1);910cvCvtColor...
//第二种:RG color space // skin detection in rg space voidImageSkin::ImageSkinRG(constMat&rgb,Mat&gray) { assert(rgb.channels()==3&&gray.channels()==1); constintR=2; constintG=1; constintB=0; doubleAup=-1.8423; doubleBup=1.5294; doubleCup=0.0422; doubleAdown=-0.7279; doubleBdown...
}voidcvSkinYUV(IplImage* src, IplImage*dst) { IplImage* ycrcb = cvCreateImage(cvGetSize(src),8,3);//IplImage* cr=cvCreateImage(cvGetSize(src),8,1);//IplImage* cb=cvCreateImage(cvGetSize(src),8,1);cvCvtColor(src, ycrcb, CV_BGR2YCrCb);//cvSplit(ycrcb,0,cr,cb,0);staticconstin...
void skinDetectionHSV(IplImage* pImage,int lower,int upper,IplImage* process) { IplImage* pImageHSV = NULL; IplImage* pImageH = NULL; IplImage* pImageS = NULL; IplImage* pImageProcessed = NULL; IplImage* tmpH = NULL; IplImage* tmpS = NULL; ...
void skinDetectionYCrCb(IplImage* imageRGB,int lower,int upper,IplImage* imgProcessed) { assert(imageRGB->nChannels==3); IplImage* imageYCrCb = NULL; IplImage* imageCb = NULL; imageYCrCb = cvCreateImage(cvGetSize(imageRGB),8,3);
voidskinDetectionYCrCb(IplImage* imageRGB,intlower,intupper,IplImage* imgProcessed) { assert(imageRGB->nChannels==3); IplImage* imageYCrCb = NULL; IplImage* imageCb = NULL; imageYCrCb = cvCreateImage(cvGetSize(imageRGB),8,3); imageCb = cvCreateImage(cvGetSize(imageRGB),8,1); ...
The general property of human skin in RGB color space is that it possesses R>G>B (i.e., red values are higher than green value and green value is higher than blue). In this study, such HSC property has been incorporated with the popular Haar Feature Based Face Detection (HFFD) in ...
skin area otherwise skin = 0 # get values from rgb color space R = img.item(r,c,0) G = img.item(r,c,1) B = img.item(r,c,2) # get values from ycbcr color space Y = imgYcc.item(r,c,0) Cr = imgYcc.item(r,c,1) Cb = imgYcc.item(r,c,2) # skin color detection ...
326. class FastFeatureDetector:wrapping class for feature detection using the FAST() method;327. class SURF(SurfFeatureDetector、SurfDescriptorExtractor):extracting Speeded Up RobustFeatures from an image;328. class SIFT(SiftFeatureDetector):extracting keypoints and computingdescriptors using the Scale ...