So I want to OCR an image that has a text
but the output is always strange and does not match the text in the picture.
So I decided to change the image properties.
I change it like this :
image = cv2.imread("./image_frames/frame473.png")
def get_grayscale(image):
return cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
def blur(image):
return cv2.medianBlur(image,3)
def thresholding(image):
return cv2.threshold(image, 0, 255, cv2.THRESH_BINARY + cv2.THRESH_OTSU)[1]
gray = get_grayscale(image)
# edges = cv2.Canny(gray, 60, 120)
thre= thresholding(blur)
blur = blur(thre)
cv2.imwrite("frame2.png", blur)
The result is like this
even though I changed it, the OCR result is still the same result. Anyone have a solution ?
I really appreciate your answer,thanks in advance