Program 1 import cv2 img1=cv2.imread(“D://opencvapp//wildlifeImages/deer-fox.jpg”) img2=cv2.imread(“D://opencvapp//wildlifeImages/wildlife-tiger.jpg”) #img3=cv2.add(img1,img2) img3=cv2.addWeighted(img1,0.8,img2,0.2,10) cv2.imwrite(“D://opencvapp//wildlifeImages/deer-fox-tiger.jpg”,img3) cv2.imshow(‘Image Window’,img3) #cv2.imshow(‘Image Window’,img1) #cv2.imshow(‘Image Window’,img2) cv2.waitKey(0) cv2.destroyAllWindows()
Program 1 import cv2 vdo=cv2.VideoCapture(“D://old/array.mp4”) #vdo=cv2.VideoCapture(0) while True: ret,myframe=vdo.read() myframe=cv2.resize(myframe,(500,500)) # gry=cv2.cEvtColor(myframe,cv2.COLOR_BGR2GRAY) # gry=cv2.resize(myframe, (500, 500)) cv2.imshow(‘My Web Cam Device’,myframe) # cv2.imshow(‘My Web Cam Device Gray’, gry) if(cv2.waitKey(1)==ord(‘e’)): break vdo.release() cv2.destroyAllWindows()
Program 1 import cv2 vdo=cv2.VideoCapture(0) while True: ret,myframe=vdo.read() cv2.imshow(‘My Video Device’,myframe) if cv2.waitKey(1)==ord(‘e’): break vdo.release() cv2.destroyAllWindows()
Program 1 import cv2 img=cv2.imread(“D://opencvapp//library-img.jpg”) font=cv2.FONT_HERSHEY_SCRIPT_COMPLEX cv2.putText(img,”My Library”,(200,200),font,4,(0,0,255),2) cv2.imwrite(‘libimage.jpg’,img) cv2.imshow(‘Image Window’,img) cv2.waitKey(0) cv2.destroyAllWindows()
Program 1 import cv2 import numpy img1=cv2.imread(“D://opencvapp/library-img.jpg”) # print(type(img1)) # print(img1) h=img1.shape[0] w=img1.shape[1] #print(“height”,h) #print(“width”,w) img1=cv2.line(img1,(0,0),(w,h),(0,0,255),10) img1=cv2.line(img1,(w,0),(0,h),(0,0,255),10) cv2.imshow(‘Library Image’,img1) cv2.waitKey(0) cv2.destroyAllWindows()
Program 1 import cv2 img1=cv2.imread(“D://opencvapp//wildlifeImages/walking-dog.jpg”) imggr=cv2.cvtColor(img1,cv2.COLOR_BGR2GRAY) img3=cv2.cvtColor(img1,cv2.COLOR_YCrCb2BGR) cv2.imshow(‘Dog Window’,img3) #cv2.imshow(‘Dog Window’,imggr) cv2.imwrite(“D://opencvapp//wildlifeImages/grdog.jpg”,imggr) print(“Image Save….”) cv2.waitKey(0) cv2.destroyAllWindows()
Program 1 import cv2 img1=cv2.imread(“D://opencvapp//mountain-girl.jpg”) img2=cv2.imread(“D://opencvapp//boat-river.jpg”) img1=cv2.resize(img1,(500,500)) img2=cv2.resize(img2,(500,500)) img3=cv2.add(img1,img2) #cv2.imshow(‘Mountain Boy’,img1) #cv2.imshow(‘Mountain Girl’,img2) cv2.imshow(‘Mountain Girl’,img3) cv2.imwrite(‘newadd.jpg’,img3) cv2.waitKey(0) cv2.destroyAllWindows()
Program 1 import cv2 orgimg=cv2.imread(“D://opencvapp//black.jpg”) flipimg=cv2.bitwise_not(orgimg) #cv2.imshow(‘window’,orgimg) cv2.imshow(‘window’,flipimg) cv2.waitKey(0) cv2.destroyAllWindows()
Program 1 import cv2 img=cv2.imread(“D://opencvapp//vivek1.jpg”) img=cv2.resize(img,(300,300)) #img=cv2.resize(img,(0,0),fx=0.3,fy=0.3) cv2.imwrite(“viveknew.jpg”,img) cv2.imshow(‘Image Window’,img) cv2.waitKey(0) cv2.destroyAllWindows()
Program 1 import cv2 img=cv2.imread(“D://opencvapp//butterfly.jpg”) cv2.imshow(‘Image Window’,img) cv2.waitKey(0) cv2.destroyAllWindows()
