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ocv_filter.py
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ocv_filter.py
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from tkinter import *
from tkinter import messagebox
from PIL import Image, ImageTk
import ctypes
from tkinter import filedialog
from tkinter.filedialog import asksaveasfile
from tkinter import ttk
import cv2
import numpy as np
ctypes.windll.shcore.SetProcessDpiAwareness(1)
class ocvf:
def __init__(self, root):
self.root = root
self.root.geometry("1000x900")
self.root.title("OCV Filter GUI")
self.root.iconbitmap('icon.ico')
# Image Preview Label
# Browse File Function
def browseFiles():
global filename
filename = filedialog.askopenfilename(initialdir=r"/",
title="Select Image",
filetypes=(("PNG",
"*.png*"),
("JPG",
"*.jpg*")
))
self.img = Image.open(filename)
self.img = self.img.resize((850, 450), Image.ANTIALIAS)
self.ph_img = ImageTk.PhotoImage(self.img)
global label_prev
label_prev = Label(self.root, image=self.ph_img)
label_prev.place(x=50, y=20, width=850, height=450)
# Save Files Function
def save():
files = [
('PNG', '*.png'),
('JPG', '*.jpg')]
file = asksaveasfile(filetypes=files, defaultextension=files)
# Water Color Art Function
def water():
try:
self.img = cv2.imread(filename)
self.image_resized = cv2.resize(self.img, (850,430))
# Phase 2
self.image_cleared = cv2.medianBlur(self.image_resized, 3)
self.image_cleared = cv2.medianBlur(self.image_cleared, 3)
self.image_cleared = cv2.medianBlur(self.image_cleared, 3)
self.image_cleared = cv2.edgePreservingFilter(self.image_cleared, sigma_s=5)
# phase 3
self.image_filtered = cv2.bilateralFilter(self.image_resized, 3, 20, 5)
for i in range(2):
self.image_filtered = cv2.bilateralFilter(self.image_filtered, 5, 40, 10)
for i in range(3):
self.image_filtered = cv2.bilateralFilter(self.image_filtered, 5, 30, 10)
# phase 4
gaussian_mask = cv2.GaussianBlur(self.image_filtered, (7, 7), 2)
self.image_sharp = cv2.addWeighted(
self.image_filtered, 1.5, gaussian_mask, -0.5, 0)
self.image_sharp = cv2.addWeighted(
self.image_filtered, 1.4, gaussian_mask, -0.2, 10)
# Rearranging color channels
b,g,r = cv2.split(self.image_sharp)
self.image_sharp = cv2.merge((r,g,b))
self.water_img = ImageTk.PhotoImage(image = Image.fromarray(self.image_sharp))
# label_prev.config(image = self.water_img)
label_prev = Label(self.root, image=self.water_img)
label_prev.place(x=50, y=20, width=850, height=450)
except:
messagebox.showinfo(
"Welcome", "Error!,\nNo Image selected")
# __________________________________________________________________
# Grascale Image
def grayscale():
try:
image = cv2.imread(filename)
self.image_grascale = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
self.image_grascale = cv2.resize(self.image_grascale,(850,430))
self.ph_grascale = ImageTk.PhotoImage(image = Image.fromarray(self.image_grascale))
# label_prev.config(image = self.water_img)
label_prev = Label(self.root, image=self.ph_grascale)
label_prev.place(x=50, y=20, width=850, height=450)
except:
messagebox.showinfo(
"Welcome", "Error!,\nNo Image selected")
#Motion Blur Image
def mblur():
try:
self.image = cv2.imread(filename)
self.image = cv2.resize(self.image,(850,430))
self.size = 15
self.kernel = np.zeros((self.size, self.size))
self.kernel[int((self.size-1)/2),:] = np.ones(self.size)
self.kernel= self.kernel/self.size
self.output = cv2.filter2D(self.image,-1,self.kernel,self.kernel)
b,g,r = cv2.split(self.output)
self.output = cv2.merge((r,g,b))
self.output = ImageTk.PhotoImage(image = Image.fromarray(self.output))
label_prev = Label(self.root, image=self.output)
label_prev.place(x=50, y=20, width=850, height=450)
except:
messagebox.showinfo(
"Welcome", "Error!,\nNo Image selected")
# Median Blurring (Smoothing)
def smooth():
try:
image = cv2.imread(filename)
image = cv2.cvtColor(image,cv2.COLOR_BGR2RGB)
image = cv2.resize(image,(850,430))
self.output_median = cv2.medianBlur(image,5)
self.smooth = ImageTk.PhotoImage(image = Image.fromarray(self.output_median))
# label_prev.config(image = self.water_img)
label_prev = Label(self.root, image=self.smooth)
label_prev.place(x=50, y=20, width=850, height=450)
except:
messagebox.showinfo(
"Welcome", "Error!,\nNo Image selected")
def undo():
try:
image = cv2.imread(filename)
# image = cv2.cvtColor(image,cv2.COLOR_BGR2RGB)
image = cv2.resize(image,(850,430))
b,g,r = cv2.split(self.image)
self.image = cv2.merge((r,g,b))
self.org = ImageTk.PhotoImage(image = Image.fromarray(self.image))
label_prev = Label(self.root, image=self.org)
label_prev.place(x=50, y=20, width=850, height=450)
except:
messagebox.showinfo(
"Welcome", "Error!,\nNo Image selected")
# Gaussian Blur
def gblur():
try:
image = cv2.imread(filename)
image = cv2.cvtColor(image,cv2.COLOR_BGR2RGB)
image = cv2.resize(image,(850,430))
self.output_gaussian = cv2.GaussianBlur(image,(5,5),0)
self.gblur = ImageTk.PhotoImage(image = Image.fromarray(self.output_gaussian))
label_prev = Label(self.root, image=self.gblur)
label_prev.place(x=50, y=20, width=850, height=450)
except:
messagebox.showinfo(
"Welcome", "Error!,\nNo Image selected")
# background
background = Image.open(r'D:\Prog\OpenCV\Project OCV Filter\bg.png')
background = background.resize((1000, 900), Image.ANTIALIAS)
self.ph_bg = ImageTk.PhotoImage(background)
label_bg = Label(self.root, image=self.ph_bg)
label_bg.place(x=0, y=0, width=1000, height=900)
# Image Preview window
bg_preview = Image.open('prev.png')
bg_preview = bg_preview.resize((850, 420), Image.ANTIALIAS)
self.bg_preview = ImageTk.PhotoImage(bg_preview)
label_preview = Label(self.root, image=self.bg_preview)
label_preview.place(x=50, y=20, width=850, height=420)
# Browse button
browse_img = Image.open('browse.png')
browse_img = browse_img.resize((50, 50), Image.ANTIALIAS)
self.browse_img = ImageTk.PhotoImage(browse_img)
browse_img = Button(root, image=self.browse_img, bd=0,
cursor="hand2", command=browseFiles, borderwidth=2)
browse_img.place(x=930, y=20, width=50, height=50)
# Save Button
save_img = Image.open('save.png')
save_img = save_img.resize((50, 50), Image.ANTIALIAS)
self.save_img = ImageTk.PhotoImage(save_img)
save_img = Button(root, image=self.save_img, bd=0,
cursor="hand2", command=save, borderwidth=2)
save_img.place(x=930, y=90, width=50, height=50)
# # button label
# btn_label = Label(self.root, bg='#0B0D34')
# btn_label.place(x=50, y=560, width=900, height=250)
# Watercolor art Button
water_img = Image.open('water.png')
water_img = water_img.resize((210, 60), Image.ANTIALIAS)
self.water_img = ImageTk.PhotoImage(water_img)
water_img = Button(self.root, image=self.water_img, bd=0,
cursor="hand2", command=water, borderwidth=2)
water_img.place(x=50, y=500, width=210, height=60)
# Grayscal Image Button
gray_img = Image.open('gray.png')
gray_img = gray_img.resize((210, 60), Image.ANTIALIAS)
self.gray_img = ImageTk.PhotoImage(gray_img)
gray_img = Button(self.root, image=self.gray_img, bd=0,
cursor="hand2", command=grayscale, borderwidth=2)
gray_img.place(x=50, y=600, width=210, height=60)
# Smoothen Image Button
smooth_img = Image.open('smooth.png')
smooth_img = smooth_img.resize((210, 60), Image.ANTIALIAS)
self.smooth_img = ImageTk.PhotoImage(smooth_img)
smooth_img = Button(self.root, image=self.smooth_img, bd=0,
cursor="hand2", command=smooth, borderwidth=2)
smooth_img.place(x=50, y=700, width=210, height=60)
# Motion Blur Image Button
mblur_img = Image.open('mblur.png')
mblur_img = mblur_img.resize((210, 60), Image.ANTIALIAS)
self.mblur_img = ImageTk.PhotoImage(mblur_img)
mblur_img = Button(self.root, image=self.mblur_img, bd=0,
cursor="hand2", command=mblur, borderwidth=2)
mblur_img.place(x=290, y=500, width=210, height=60)
# Gaussian Blur Image Button
gblur_img = Image.open('gblur.png')
gblur_img = gblur_img.resize((210, 60), Image.ANTIALIAS)
self.gblur_img = ImageTk.PhotoImage(gblur_img)
gblur_img = Button(self.root, image=self.gblur_img, bd=0,
cursor="hand2", command=gblur, borderwidth=2)
gblur_img.place(x=290, y=600, width=210, height=60)
# undo Changes Button
undo_img = Image.open('undo.png')
undo_img =undo_img.resize((210, 60), Image.ANTIALIAS)
self.undo_img = ImageTk.PhotoImage(undo_img)
undo_img = Button(self.root, image=self.undo_img, bd=0,
cursor="hand2", command=undo, borderwidth=2)
undo_img.place(x=290, y=700, width=210, height=60)
# _____________________________________________
if __name__ == '__main__':
root = Tk()
obj = ocvf(root)
# messagebox.showinfo(
# "Welcome", "Hi,\nThis OCV Filter GUI is developed by hksoriginal")
root.resizable(False, False)
root.mainloop()