- Opencv write text on image install#
- Opencv write text on image download#
- Opencv write text on image free#
Import all the required libraries (opencv, tkinter, tesseract).X,y,w,h = int(text),int(text),int(text),int(text) Texts = pytesseract.image_to_data(Sample_img)įor cnt,text in enumerate(texts.splitlines()): Sample_img = cv2.cvtColor(Sample_img,cv2.COLOR_BGR2RGB) Image_ht,Image_wd,Image_thickness = Sample_img.shape Root.title('TechVidvan Text from image project') _cmd = 'C:\\Program Files (x86)\\Tesseract-OCR\\tesseract.exe'
Opencv write text on image install#
To install the libraries use pip installer from the command prompt / terminal: Pip install opencv-pythonĬreate main.py file and add the following code Let’s start the text detection and extraction project development Install required libraries
Opencv write text on image download#
To implement this project you should have basic knowledge of:īefore proceeding ahead, please download the source code of Text Extraction Project: Extract Text from Image with Python.
Opencv write text on image free#
As mentioned earlier it is open source so it is free to use. It efficiently reads text from images and is very easy to use. It is an open-source engine for optical character recognition (OCR). For more details for writing text on images using opencv, view official opencv documentation.Keeping you updated with latest technology trends, Join TechVidvan on Telegram What is Tesseract? We can increase font scale and thickness to increase font size and its area according to scale. So, this way we can use multiple font face for drawing on images using opencv. # iterate and draw text using all font face. Now we can also iterate over each of font face and view how it looks like for same text. Image = cv2.putText(image, "This text string is in center", (400, 300), font, font_scale, color, thickness)
Image = cv2.putText(image, "This is some text", (80, 80), font, font_scale, color, thickness) Now we can write some text on image using opencv. Font Face provided by opencv are as follows.