imgserial.py

import cv2
import matplotlib.pyplot as plt
import numpy as np

im = cv2.imread('test.png',0)
#im_resized = cv2.resize(im, (224, 224), interpolation=cv2.INTER_LINEAR)

plt.imshow(cv2.cvtColor(im, cv2.COLOR_BGR2RGB))
#plt.imshow(im)

#print (im)

print (im.shape)

y, x = im.shape

print(y, x)

#print(format(5, "b"))

#print(im[70:71])

imout=im

cv2.imwrite('testgray.png',im)
for j in range(x):
	print(j)
	for i in range(y):
		#print(i)
		value=im[i,j]
		bit = format(value,"b").zfill(8)
		#print(bit)
		datab=(bit[0], bit[1], bit[2], bit[3], bit[4], bit[5], bit[6], bit[7])
		datain=int(''.join(datab),2)
		#datain="00000111"
		imout[i,j]=datain*2
		#print(value, datab, datain)
#bit = format(15,"b").zfill(8)

bit="0"

def calcs(image, y, x):
	start_time = time.time()
	image=image
	# for j in range(x):
	# 	#print(j)
	# 	for i in range(y):
	# 		#print(i)
	# 		value=image[i,j]
	# 		bit = format(value,"b").zfill(8)
	# 		#print(bit)
	# 		databb=(bit[0], bit[1], bit[2], bit[3], bit[4], bit[5], bit[6], bit[7])
	# 		datainb=int(''.join(databb),2)
	# 	#datain="00000111"
	# 		image[i,j]=datainb/4
	# 		#image[i,j]=value
	#print("FPS: ", 1.0 / (time.time() - start_time))
	return image

#data=(bit[0], bit[1], bit[2], bit[3], bit[3], bit[4], bit[5], bit[6], bit[7])


#a = [1, 2, 3, 4, 5]

#b=np.pad(a, (1, 1), 'constant', constant_values=(0,0))

#print(b)

#print(im[70,120])

#print(format(im[70,120],"b"))


cv2.imwrite('testgray_out.png',imout)

#plt.imshow(cv2.cvtColor(im, cv2.COLOR_BGR2RGB))

#plt.show()

import cv2
 
captura = cv2.VideoCapture(0)

import time

#while True:
    #start_time = time.time() # start time of the loop

    ########################
    # your fancy code here #
    ########################

    #print("FPS: ", 1.0 / (time.time() - start_time)) # FPS = 1 / time to process loop


while(1):
    #start_time = time.time() # start time of the loop
    ret, frame = captura.read()
    gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY) 
    y, x = gray.shape
    cv2.imshow("Video", calcs(gray, y, x))
	#print(gray)
	#print("FPS: ", 1.0 / (time.time() - start_time))
    k = cv2.waitKey(30) & 0xff
    if k == 27:
        break
 
captura.release()
cv2.destroyAllWindows()