Nithilaa

import numpy as np

img = cv2.imread('perspective transformation.jpg', 1)
cv2.imshow("Perspective Transformation Image", img)
cv2.waitKey(0)
cv2.destroyAllWindows()

rows, cols, ch = img.shape

pt1 = np.float32([[219,209],[612,8],[380,493],[785,271]])

Nithilaa

import numpy as np

rows, cols, ch = img.shape

src_points = np.float32([[0,0], [cols-1,0], [0,rows-1]])
dst_points = np.float32([[cols-1,0], [0,0], [cols-1,rows-1]])

matrix = cv2.getAffineTransform(src_points, dst_points)
img_afftran = cv2.warpAffine(img, matrix, (cols,rows))

Nithilaa

import numpy as np

rows, cols, ch = img.shape

src_points = np.float32([[0,0], [cols-1,0], [0,rows-1]])
dst_points = np.float32([[0,0], [int(0.6*(cols-1)),0], [int(0.4*(cols-1)),rows-1]])

matrix = cv2.getAffineTransform(src_points, dst_points)
img_afftran = cv2.warpAffine(img, matrix, (cols,rows))

Nithilaa

img_rotation = cv2.warpAffine(img, cv2.getRotationMatrix2D((cols/2, rows/2), 180, 0.6), (cols, rows))

Nithilaa

import numpy as np

rows, cols, ch = img.shape

img_rotation = cv2.warpAffine(img, cv2.getRotationMatrix2D((cols/2, rows/2), 30, 0.6), (cols, rows))

cv2.imshow("Rotation 1", img_rotation)
cv2.waitKey(0)
cv2.destroyAllWindows()

Nithilaa

import numpy as np

rows, cols, ch = img.shape

matrix_trans = np.float32([[1, 0, -70], [0, 1, -40]])
translated_img = cv2.warpAffine(img, matrix_trans, (cols, rows))

cv2.imshow("Translated image 1", translated_img)
cv2.waitKey(0)
cv2.destroyAllWindows()

Nithilaa

#Read an image

img = cv2.imread('transformation image.jpg', 1)
#or
#img1 = cv2.imread('C:\\Users\\Admin\\Downloads\\transformation image.jpg', 1)


#Display an image

cv2.imshow('Transformation Image', img)

Nithilaa

import cv2

#read the images
img1 = cv2.imread('bitwise_image_1.jpg')
img2 = cv2.imread('bitwise_image_2.jpg')

bitwise_AND = cv2.bitwise_and(img1, img2)
bitwise_OR = cv2.bitwise_or(img1, img2)
bitwise_NOT = cv2.bitwise_not(img1)

Nithilaa

import cv2

img1 = cv2.imread('image1_add.jpg', 1)
#or
#img1 = cv2.imread('C:\\Users\\Admin\\Downloads\\image1_add.jpg', 1)

cv2.imshow('Image 1', img1)
cv2.waitKey(0)
cv2.destroyAllWindows()

Nithilaa

import cv2

img1 = cv2.imread('image1_add.jpg', 1)
#or
#img1 = cv2.imread('C:\\Users\\Admin\\Downloads\\image1_add.jpg', 1)

cv2.imshow('Image 1', img1)
cv2.waitKey(0)
cv2.destroyAllWindows()