the following code plays a given video file on a tkinter window: from tkinter import * from PIL import ImageTk, Image import cv2 root = Tk() main_label = Label(root) main_label.grid() # Capture from camera cap = cv2.VideoCapture("video.mp4") # function for video streaming def video_stream(): ret, frame = cap.read() cv2image = cv2.cvtColor(frame, cv2.COLOR_BGR2RGBA) img = Image.fromarray(cv2image) ..
I am trying to draw a rectangle using PIL.ImageDraw() like this: ”’ImageDraw.rectangle() parameters”’ top_left_x = random.randint(0, lg_x) top_right_x = random.randint(0, lg_y) width = random.uniform(lg_x/4, lg_x/2) height = random.uniform(lg_y/4, lg_y/2) ”’Draws a rectangle randomly on a part of the logo”’ img_draw.rectangle((top_left_x, top_right_x), (width, height), fill=(rand1, rand2, rand3)) I know that fill does take a tuple. However ..
I am trying to get text from a video game using PIL and pytesseract. Here is an example of what I am trying to recognize : I used a basic function to get binary image and another to invert it, here is the function : @staticmethod def getBinaryImage(image, thresh): fn = lambda x: 255 if ..
I am currently utilizing regex, docx, and PIL in order to extract text from a document, read from keyword to keyword, and output the extracted strings onto images that I create within a loop in the code. I currently have everything working, the only thing holding me back right now is that I cannot get ..
I want to print my jpg photo metadata using the code I wrote in pyton but for some reason it is not printing it out. import os from PIL import Image from PIL.ExifTags import TAGS # path to the image or video imagename = "er2.jpg" # read the image data using PIL image = Image.open(imagename) ..
I have an image of a 7 segment display. I want to keep track of the color of each segment. As a starting point, I have created a program where I detect the edges of the segments with the Canny edge detection of OpenCV. I also have obtained the location of these edges. My problem ..
I want to make a curve or add convex/concave or shadow in a text image. Similar or approximate to the below images from a plane image. I need help. Thanks in advance. Source: Python..
I have two functions. The first one changes the opacity of all black pixels in the overlay image to 0. The second image overlays onto another one with changing opacity. But only for all pixels that are not black. Overall I want to overlay images with different opacities and prevent that the black background does ..
I have no idea why their have many choice to saving and loading the image in python. So I suppose that various method for operating the image may result different image quality or the time complexity. package example. e.g. (PIL.imread, PIL.imwrite ), (cv2.imread, cv2.imwrite), (_, plt.savefig) Could someone give me some advice or suggestion for ..
Is it possible to enlarge the upper margin of the image, keeping the background the same color? I have tried cv2 and pillow, but could not. It is to improve the scraping of image web pages with scrapy and tesseract in python Input Output Source: Python-3x..