I have a script where I choose an image " image = cv2.imread("1.jpg")" and then I have a menu (1, 2, 3) where I can choose several transformations of these images.
How can I get a tkinter application where I can choose an image and then be able to make these options.
I can only choose images from a UI, but then I can't follow the script
From this script you will be able to select an image and apply opencv filters. If you want to make the options create 3 another buttons and implement cv inside
# import the necessary packages
from tkinter import *
from PIL import Image
from PIL import ImageTk
from tkinter import filedialog as tkFileDialog
import cv2
def select_image():
# grab a reference to the image panels
global panelA, panelB
# open a file chooser dialog and allow the user to select an input
# image
path = tkFileDialog.askopenfilename()
# ensure a file path was selected
if len(path) > 0:
# load the image from disk, convert it to grayscale, and detect
# edges in it
image = cv2.imread(path)
gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
edged = cv2.Canny(gray, 50, 100)
# OpenCV represents images in BGR order; however PIL represents
# images in RGB order, so we need to swap the channels
image = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
# convert the images to PIL format...
image = Image.fromarray(image)
edged = Image.fromarray(edged)
# ...and then to ImageTk format
image = ImageTk.PhotoImage(image)
edged = ImageTk.PhotoImage(edged)
# if the panels are None, initialize them
if panelA is None or panelB is None:
# the first panel will store our original image
panelA = Label(image=image)
panelA.image = image
panelA.pack(side="left", padx=10, pady=10)
# while the second panel will store the edge map
panelB = Label(image=edged)
panelB.image = edged
panelB.pack(side="right", padx=10, pady=10)
# otherwise, update the image panels
else:
# update the pannels
panelA.configure(image=image)
panelB.configure(image=edged)
panelA.image = image
panelB.image = edged
# initialize the window toolkit along with the two image panels
root = Tk()
panelA = None
panelB = None
# create a button, then when pressed, will trigger a file chooser
# dialog and allow the user to select an input image; then add the
# button the GUI
btn = Button(root, text="Select an image", command=select_image)
btn.pack(side="bottom", fill="both", expand="yes", padx="10", pady="10")
# kick off the GUI
root.mainloop()