diff --git a/basic/basic_process.py b/basic/basic_process.py deleted file mode 100644 index 0e31a11..0000000 --- a/basic/basic_process.py +++ /dev/null @@ -1,326 +0,0 @@ -import tkinter as tk -from tkinter import filedialog, messagebox -from tkinter import Toplevel -from PIL import Image, ImageTk -import numpy as np -import cv2 -import os - -img_path = "" # 全局变量，用于存储图像路径 -src = None # 全局变量，用于存储已选择的图像 -X = None # 用于存储第一张图像 -Y = None # 用于存储第二张图像 -img_label = None # 全局变量，用于存储显示选择的图片的标签 -edge = None - -AffineWin = None -TurnWin = None -ArithWin = None - -def select_image(root): - global img_path, src, img_label, edge - - img_path = filedialog.askopenfilename(filetypes=[("Image files", "*.jpg;*.png;*.jpeg;*.bmp")]) - if img_path: - # 确保路径中的反斜杠正确处理，并使用 UTF-8 编码处理中文路径 - img_path_fixed = os.path.normpath(img_path) - - # 图像输入 - src_temp = cv2.imdecode(np.fromfile(img_path_fixed, dtype=np.uint8), cv2.IMREAD_UNCHANGED) - if src_temp is None: - messagebox.showerror("错误", "无法读取图片，请选择有效的图片路径") - return - src = cv2.cvtColor(src_temp, cv2.COLOR_BGR2RGB) - - # 检查 img_label 是否存在且有效 - if img_label is None or not img_label.winfo_exists(): - img_label = tk.Label(root) - img_label.pack(side=tk.TOP, pady=10) - - img = Image.open(img_path) - img.thumbnail((160, 160)) - img_tk = ImageTk.PhotoImage(img) - img_label.configure(image=img_tk) - img_label.image = img_tk - - # 定义 edge 变量为 PIL.Image 对象，以便稍后保存 - edge = Image.fromarray(src) - else: - messagebox.showerror("错误", "没有选择图片路径") - -def show_selected_image(root): - global img_label - img_label = tk.Label(root) - img_label.pack(side=tk.TOP, pady=10) - img = Image.open(img_path) - img.thumbnail((160, 160)) - img_tk = ImageTk.PhotoImage(img) - img_label.configure(image=img_tk) - img_label.image = img_tk - -def changeSize(event, img, LabelPic): - img_aspect = img.shape[1] / img.shape[0] - new_aspect = event.width / event.height - - if new_aspect > img_aspect: - new_width = int(event.height * img_aspect) - new_height = event.height - else: - new_width = event.width - new_height = int(event.width / img_aspect) - - resized_image = cv2.resize(img, (new_width, new_height)) - image1 = ImageTk.PhotoImage(Image.fromarray(resized_image)) - LabelPic.image = image1 - LabelPic['image'] = image1 - -def savefile(): - global edge - - filename = filedialog.asksaveasfilename(defaultextension=".jpg", filetypes=[("JPEG files", "*.jpg"), ("PNG files", "*.png"), ("BMP files", "*.bmp")]) - if not filename: - return - # 确保 edge 变量已定义 - if edge is not None: - try: - edge.save(filename) - messagebox.showinfo("保存成功", "图片保存成功！") - except Exception as e: - messagebox.showerror("保存失败", f"无法保存图片: {e}") - else: - messagebox.showerror("保存失败", "没有图像可保存") - -#仿射变换 -def affine_tra(root): - global src, AffineWin, edge - - # 判断是否已经选取图片 - if src is None: - messagebox.showerror("错误", "没有选择图片！") - return - - # 获取图像shape - rows, cols = src.shape[:2] - - # 设置图像仿射变化矩阵 - post1 = np.float32([[50, 50], [200, 50], [50, 200]]) - post2 = np.float32([[10, 100], [200, 50], [100, 250]]) - m = cv2.getAffineTransform(post1, post2) - - # 图像仿射变换 - result = cv2.warpAffine(src, m, (cols, rows)) - - # 更新 edge 变量 - edge = Image.fromarray(result) - - # 创建Toplevel窗口 - try: - if AffineWin: - AffineWin.destroy() - except Exception: - print("NVM") - finally: - AffineWin = Toplevel(root) - AffineWin.attributes('-topmost', True) - AffineWin.geometry("360x300") - AffineWin.resizable(True, True) # 可缩放 - AffineWin.title("仿射变换结果") - - # 显示图像 - LabelPic = tk.Label(AffineWin, text="IMG", width=360, height=240) - image = ImageTk.PhotoImage(Image.fromarray(result)) - LabelPic.image = image - LabelPic['image'] = image - - LabelPic.bind('', lambda event: changeSize(event, result, LabelPic)) - LabelPic.pack(fill=tk.BOTH, expand=tk.YES) - - # 添加保存按钮 - btn_save = tk.Button(AffineWin, text="保存", bg='#add8e6', fg='black', font=('Helvetica', 14), width=20, - command=savefile) - btn_save.pack(pady=10) - - return - -#翻转 -def turn(root): - global src, TurnWin, edge - - # 判断是否已经选取图片 - if src is None: - messagebox.showerror("错误", "没有选择图片！") - return - - # 水平镜像 - horizontal = cv2.flip(src, 1) - - # 垂直镜像 - vertical = cv2.flip(src, 0) - - # 对角镜像 - cross = cv2.flip(src, -1) - - # 将三种翻转图像组合成一个图像进行显示 - combined = np.hstack((horizontal, vertical, cross)) - - # 更新 edge 变量 - edge = Image.fromarray(combined) - - # 创建Toplevel窗口 - try: - if TurnWin: - TurnWin.destroy() - except Exception as e: - print("NVM") - finally: - TurnWin = Toplevel(root) - TurnWin.attributes('-topmost', True) - TurnWin.geometry("720x300") - TurnWin.resizable(True, True) # 可缩放 - TurnWin.title("翻转结果") - - # 显示图像 - LabelPic = tk.Label(TurnWin, text="IMG", width=720, height=240) - image = ImageTk.PhotoImage(Image.fromarray(combined)) - LabelPic.image = image - LabelPic['image'] = image - - LabelPic.bind('', lambda event: changeSize(event, combined, LabelPic)) - LabelPic.pack(fill=tk.BOTH, expand=tk.YES) - - # 添加保存按钮 - btn_save = tk.Button(TurnWin, text="保存", bg='#add8e6', fg='black', font=('Helvetica', 14), width=20, - command=savefile) - btn_save.pack(pady=10) - - return - -#算数变换 -def arithmetic(root): - global src, X, Y, ArithWin, img_label_first, img_label_second, edge - - final = None - - def select_first_image(): - global X, img_label_first - ArithWin.attributes('-topmost', True) # 设置窗口为最上层 - img_path = filedialog.askopenfilename(filetypes=[("Image files", "*.jpg;*.png;*.jpeg")], parent=ArithWin) - ArithWin.attributes('-topmost', False) # 恢复窗口最上层属性 - if img_path: - img_path_fixed = os.path.normpath(img_path) - img_temp = cv2.imdecode(np.fromfile(img_path_fixed, dtype=np.uint8), cv2.IMREAD_UNCHANGED) - if img_temp is None: - messagebox.showerror("错误", "无法读取图片，请选择有效的图片路径") - return - - image = cv2.cvtColor(img_temp, cv2.COLOR_BGR2RGB) - img = Image.fromarray(image) - img.thumbnail((100, 100)) - img_tk = ImageTk.PhotoImage(img) - img_label_first.configure(image=img_tk) - img_label_first.image = img_tk - else: - messagebox.showerror("错误", "没有选择图片路径") - X = image.copy() - - def select_second_image(): - global Y, img_label_second - ArithWin.attributes('-topmost', True) # 设置窗口为最上层 - img_path = filedialog.askopenfilename(filetypes=[("Image files", "*.jpg;*.png;*.jpeg")], parent=ArithWin) - ArithWin.attributes('-topmost', False) # 恢复窗口最上层属性 - if img_path: - img_path_fixed = os.path.normpath(img_path) - img_temp = cv2.imdecode(np.fromfile(img_path_fixed, dtype=np.uint8), cv2.IMREAD_UNCHANGED) - if img_temp is None: - messagebox.showerror("错误", "无法读取图片，请选择有效的图片路径") - return - - image = cv2.cvtColor(img_temp, cv2.COLOR_BGR2RGB) - img = Image.fromarray(image) - img.thumbnail((100, 100)) - img_tk = ImageTk.PhotoImage(img) - img_label_second.configure(image=img_tk) - img_label_second.image = img_tk - else: - messagebox.showerror("错误", "没有选择图片路径") - Y = image.copy() - - def perform_operation(operation): - nonlocal final - if X is None or Y is None: - messagebox.showerror("错误", "请选择两张图片") - return - - # 调整Y图像的尺寸和通道数与X一致 - Y_resized = cv2.resize(Y, (X.shape[1], X.shape[0])) - if len(X.shape) != len(Y_resized.shape): - if len(X.shape) == 2: - Y_resized = cv2.cvtColor(Y_resized, cv2.COLOR_BGR2GRAY) - else: - Y_resized = cv2.cvtColor(Y_resized, cv2.COLOR_GRAY2BGR) - - if operation == "add": - final = cv2.add(X, Y_resized) - elif operation == "sub": - final = cv2.subtract(X, Y_resized) - elif operation == "mult": - final = cv2.multiply(X, Y_resized) - - show_result(final) - - def show_result(result_image): - global edge # 更新全局变量 edge - edge = Image.fromarray(result_image) - - result_window = Toplevel(root) - result_window.attributes('-topmost', True) - result_window.geometry("620x480") - result_window.resizable(True, True) - result_window.title("运算结果") - - LabelPic = tk.Label(result_window, text="IMG", width=720, height=240) - image = ImageTk.PhotoImage(Image.fromarray(result_image)) - LabelPic.image = image - LabelPic['image'] = image - - LabelPic.bind('', lambda event: changeSize(event, result_image, LabelPic)) - LabelPic.pack(fill=tk.BOTH, expand=tk.YES) - - # 添加保存按钮 - btn_save = tk.Button(result_window, text="保存", bg='#add8e6', fg='black', font=('Helvetica', 14), width=20, - command=savefile) - btn_save.pack(pady=10) - - try: - if ArithWin: - ArithWin.destroy() - except Exception as e: - print("NVM") - finally: - ArithWin = Toplevel(root) - ArithWin.attributes('-topmost', True) - ArithWin.geometry("720x480") - ArithWin.resizable(True, True) - ArithWin.title("选择运算类型") - - # 添加一个框架来容纳两个图像标签 - frame = tk.Frame(ArithWin) - frame.pack(pady=10) - - img_label_first = tk.Label(frame) - img_label_first.pack(side=tk.LEFT, padx=10) - img_label_second = tk.Label(frame) - img_label_second.pack(side=tk.RIGHT, padx=10) - - btn_select_first = tk.Button(ArithWin, text="选择第一张图片", bg='#add8e6', fg='black', font=('Helvetica', 14), width=20, command=select_first_image) - btn_select_first.pack(pady=10) - btn_select_second = tk.Button(ArithWin, text="选择第二张图片", bg='#add8e6', fg='black', font=('Helvetica', 14), width=20, command=select_second_image) - btn_select_second.pack(pady=10) - btn_add = tk.Button(ArithWin, text="加法", bg='#add8e6', fg='black', font=('Helvetica', 14), width=20, command=lambda: perform_operation("add")) - btn_add.pack(pady=10) - btn_sub = tk.Button(ArithWin, text="减法", bg='#add8e6', fg='black', font=('Helvetica', 14), width=20, command=lambda: perform_operation("sub")) - btn_sub.pack(pady=10) - btn_mult = tk.Button(ArithWin, text="乘法", bg='#add8e6', fg='black', font=('Helvetica', 14), width=20, command=lambda: perform_operation("mult")) - btn_mult.pack(pady=10) - - return