![opencv write text on image opencv write text on image](https://answers.opencv.org/upfiles/13741397092957382.png)
To overlay text on a frame, use the function: Img = cv2.cvtColor(img, cv2.COLOR_GRAY2BGR)īoxes, classes = tf.split(y, (4, 1), axis=-1)Ĭv2.rectangle(im, bbox, bbox, colors_bbox, 2)Ĭv2.rectangle(im, bbox, (bbox + 18 + word_width*8, bbox+15), colors_bbox, thickness=cv2.FILLED)Īpply_mask(im, full_mask, draw_mask, colors_mask, 0.5)Ĭv2.putText(im, ’%s’ % (class_name), (bbox+5, bbox + 12), cv2.FONT_HERSHEY_PLAIN,ĭisplaying text over an image in OpenCV puttext Python OpenCV puttext cv2 puttext Example #1 def detect(imgfile):īox, conf, cls = postprocess(origimg, out)Ĭv2.rectangle(origimg, p1, p2, (0,255,0))
![opencv write text on image opencv write text on image](https://circuitdigest.com/sites/default/files/inlineimages/u1/Text-within-Image-using-OpenCV.jpg)
Position, #position at which writing has to start Image, #numpy array on which text is written Image = cv2.imread(’sample.png’,cv2.IMREAD_UNCHANGED) You may need to find the shape of a specific text using Paint or some other application. The approximate shape of the text in the example above is (268, 36). If you know the shape (width, height) of the text you write on the image, you can put it in the center aligned on the image. Write Text at the center of the image using Python cv2.puttext
#Opencv write text on image code#
This code uses cv2.putText to overlay text on an image. Then I thought of using putText to pass the font type as parameter. It gives ERROR, saying ’module’ object has no attribute ’CV_FONT_HERSHEY_SIMPLEX’Ĭan’t I use the font type as above? I searched in internet, but found only the syntax related to to Opencv C++ for initFont. I am writing the code as: cv2.putText(image, "Hello World!!!", (x,y), cv2.CV_FONT_HERSHEY_SIMPLEX, 2, 255)
![opencv write text on image opencv write text on image](https://media.geeksforgeeks.org/wp-content/uploads/text.jpg)
#Opencv write text on image how to#
How to write text on a image in windows using Python OpenCV2? StackOverflow question When it is true, the image data origin is at the bottom-left corner. LineType: This is an optional parameter.It gives the type of the line to be used.īottomLeftOrigin: This is an optional parameter. Thickness: It is the thickness of the line in px. Some of font types are FONT_HERSHEY_SIMPLEX, FONT_HERSHEY_PLAIN,, etc.įontScale: Font scale factor that is multiplied by the font-specific base size.Ĭolor: It is the color of text string to be drawn. (X coordinate value, Y coordinate value).įont: It denotes the font type. The coordinates are represented as tuples of two values i.e. Org: It is the coordinates of the bottom-left corner of the text string in the image. Image: It is the image on which text is to be drawn. Syntax: cv2.putText(image, text, org, font, fontScale, color]]) The cv2.putText () method is used to draw a text string on any image. OpenCV Python is a Python link library designed to solve computer vision problems. ? Check our latest review to choose the best laptop for Machine Learning engineers and Deep learning tasks!