Im building a project by using pytesseract which normally gives a image in return which has all the letters covered in color. For example -
My code for this project is
import cv2
import pytesseract
pytesseract.pytesseract.tesseract_cmd = 'C:\\Program Files\\Tesseract-OCR\\tesseract.exe'
img = cv2.imread('testing.png')
img = cv2.cvtColor(img,cv2.COLOR_BGR2RGB)
#Detecting Characters
hImg,wImg,_ = img.shape
boxes = pytesseract.image_to_boxes(img)
for b in boxes.splitlines():
print(b)
b = b.split(' ')
print(b)
x,y,w,h = int(b[1]),int(b[2]),int(b[3]),int(b[4])
cv2.rectangle(img,(x,hImg-y),(w,hImg-h),(0,0,255),1)
cv2.putText(img,b[0],(x,hImg-y+20),cv2.FONT_HERSHEY_COMPLEX,0.5,(0,0,255),1)
cv2.imshow('Result',img)
cv2.waitKey(0)
Now Im trying to find out specific letters from it and in return the program will provide a image in which only the searched letters will be covered in color. The edits I’ve made in my code is
import cv2
import pytesseract
pytesseract.pytesseract.tesseract_cmd = 'C:\\Program Files\\Tesseract-OCR\\tesseract.exe'
img = cv2.imread('testing.png')
img = cv2.cvtColor(img,cv2.COLOR_BGR2RGB)
Q = input("Which letter do you want to find? : ")
#Detecting Characters
hImg,wImg,_ = img.shape
boxes = pytesseract.image_to_boxes(img)
search = []
result = []
count = 0
for b in boxes.splitlines():
# print(b)
b = b.split(' ')
#print(b)
x,y,w,h,= int(b[1]),int(b[2]),int(b[3]),int(b[4],)
s = b[0]
search.append(s)
print(search)
for i in range(len(search)):
if search[i] == Q:
result.append(search[i])
count += 1
# else:
# print("Your desired letter is not found")
print(result)
print("Your desired letter which is", Q , "is found", count , "times")
# cv2.rectangle(img,(x,hImg-y),(w,hImg-h),(0,0,255),1)
# cv2.putText(img,b[0],(x,hImg-y+20),cv2.FONT_HERSHEY_COMPLEX,0.5,(0,0,255),1)
#
# cv2.imshow('Result',img)
# cv2.waitKey(0)
I can find out the letters but I’m unable to inject it in the picture.
The program I want is if I search H in the program then the picture will cover all the H in the program and nothing else
Can anyone help me with that?