![]() Play the audio using gTTS () function and pass the parameter as text, language. Store the extracted string in a variable. Open command prompt and type ~pip install gtts.įollow the above steps to convert image to string. To convert image to audio we first need to convert image to text and text to audio. Use imshow () function to display a final image.Īdd an infinite delay using cv2.waitKey( 0). putText() to add labels around the characters. rectangle() function to create boxes around the characters. Initialize four variables for x-coordinate, y- coordinate, width, height.Īssign their respective values from the above created list.Īs the list elements are in the form of string, convert it to integer.) ] Exercise 4: Arrange string characters such that lowercase letters should come first. Exercise 3: Create a new string made of the first, middle, and last characters of each input string. Exercise 2: Append new string in the middle of a given string. Make imaginary text around each character using pytesseract.image _to_boxes( img)Ĭreate a for loop which converts all the coordinates in the form of list for easy access. Exercise 1B: Create a string made of the middle three characters. ~cv2.rectangle(‘image_name’, x_coordinate, y_coordinate, RGB_value_of_color, thickness_of_box) ~cv2.put Text(‘ image_name’, x_coordinate, y_coordinate, ‘ font_name’, font_size, RGB_value_of_color, thickness_of_text)Ĭreate two variables to store the dimensions of each character using img. To add boxes around the text and label we need two function of OpenCV: 1 image_to_boxes (‘ image_name’) and store it in a variable.ĭRAW BOXES AROUND THE DETECTED CHARACTERS AND LABEL THEM No, it is generally not possible to do this using the print function - it just outputs plain text to standard output. Just find the associated unicode characters with a Google search and copy/paste them into your print statement. Image_to_boxes () function creates imaginary boxes around each text and returns four values for each character, which are as follows: a. You can actually print the characters with no issue in Python. PRINTING THE EXACT POSITION OF TEXT/NUMBERS To convert to string use pytesseract.image _to_string(‘ image_name’) and store it in a variable. ![]() imshow(‘ window_name’, image_name).Īdd a cv2.waitKey( 0) to display image for infinity. resize() function and pass the required resolution. imread() function and pass the name of the image as parameter. Save the test image in the same directory.Ĭreate a variable to store the image using cv2. Open terminal/ command prompt and type: ~pip install pytesseract ~pip install opencv-python Tesseract, when integrated with powerful libraries like OpenCV, can be used to combine the tasks of localizing text (Text detection) in an image along with understanding what the text is (Text recognition). It is used to detect embedded characters in an image. Tesseract is an optical character recognition tool in Python.
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