diff --git a/myprogram.py b/myprogram.py
new file mode 100644
index 0000000..7215df4
--- /dev/null
+++ b/myprogram.py
@@ -0,0 +1,634 @@
+import tkinter as tk
+from tkinter import filedialog
+from tkinter import messagebox
+import cv2
+import numpy as np
+from PIL import Image, ImageTk
+
+
+class MyApp:
+    def __init__(self, root):
+        # 三个frame从左到右分别放置原图，结果图，控制台，标为123
+        self.frame1 = None
+        self.frame2 = None
+        self.frame3 = None
+        self.src = None  # 原始图像
+        # self.src = cv2.imread("fxe.png")
+        self.image = None  # 结果输出图像
+        self.src2 = None  # 二元运算的第二张图
+        self.tem_img = None  # 临时保存本地的图片
+
+        # UI设置
+        self.root = root
+        self.root.title("简易数字图像处理系统")
+        self.root.state('zoomed')  # 窗口最大化
+        # 获取窗口大小，得到窗口大小（减去底部任务栏的高度）
+        self.width = root.winfo_screenwidth()
+        self.height = root.winfo_screenheight() - 71
+        # frame12的宽高
+        self.fwidth = int(self.width * 7 / 16)
+        self.fheight = self.height
+        # console控制台的宽高
+        self.cwidth = int(self.width * 2 / 16)
+        self.cheight = self.height
+
+        self.create_widget()  # 布置组件
+        # 布置菜单
+        self.menu_bar = tk.Menu(root)
+        root.config(menu=self.menu_bar)
+        self.create_menu()
+
+    def create_widget(self):
+        # 布置组件
+        self.frame1 = tk.Frame(root, width=self.fwidth, height=920, bd=2, relief="ridge")
+        self.frame2 = tk.Frame(root, width=self.fwidth, height=920, bd=2, relief="ridge")
+        self.frame3 = tk.Frame(root, width=1600 - 2 * self.fwidth, height=920, bd=2, relief="ridge")
+        self.frame1.place(x=0, y=0, anchor="nw")
+        self.frame2.place(x=self.fwidth, y=0, anchor="nw")
+        self.frame3.place(x=2 * self.fwidth, y=0, anchor="nw")
+        label1 = tk.Label(self.frame1, text="原始图像", font=("宋体", 30))
+        label1.place(x=self.fwidth / 2 - 100, y=15, anchor="nw")
+        label2 = tk.Label(self.frame2, text="输出图像", font=("宋体", 30))
+        label2.place(x=self.fwidth / 2 - 100, y=15, anchor="nw")
+        label3 = tk.Label(self.frame3, text="控制台", font=("宋体", 30))
+        label3.place(x=self.cwidth / 2 - 60, y=15, anchor="nw")
+        self.src_panel = tk.Label(self.frame1, image=None)
+        self.img_panel = tk.Label(self.frame2, image=None)
+
+    def create_menu(self):
+        # 布置菜单
+        self.menu_bar.add_cascade(label="加载图片", command=self.load_src)
+        self.menu_bar.add_cascade(label="加载输出图像", command=self.load_image_use_src)
+
+        self.file_menu = tk.Menu(self.menu_bar, tearoff=0)
+        self.file_menu.add_command(label="灰化", command=self.convert_to_gray)
+        self.file_menu.add_command(label="算术运算", command=self.arithmetic_calculation)
+        self.file_menu.add_command(label="缩放旋转图像", command=self.rotate_image)
+        self.file_menu.add_command(label="翻转", command=self.flip_image)
+        self.file_menu.add_command(label="仿射变换", command=self.affine_transform)
+        self.file_menu.add_command(label="对数变换", command=self.logarithmic_transform)
+        self.file_menu.add_command(label="线性变换", command=self.linear_transform)
+        self.file_menu.add_command(label="直方图均衡化", command=self.equalizehist)
+        self.file_menu.add_command(label="开运算", command=self.open)
+        self.file_menu.add_command(label="闭运算", command=self.close)
+        self.menu_bar.add_cascade(label="处理图像", menu=self.file_menu)
+
+        self.menu_bar.add_cascade(label="保存图片", command=self.save_image)
+
+    def load_image(self):
+        # 加载本地图片至self.tem_img
+        file_path = filedialog.askopenfilename()
+        if len(file_path) > 0:
+            image = cv2.imread(file_path, cv2.IMREAD_COLOR)
+            self.tem_img = image
+
+    def load_src(self):
+        # 加载原始图片并显示
+        self.load_image()
+        self.src = self.tem_img
+        self.clear_frame1()
+        self.clear_frame23()
+        self.display_image(self.src, self.frame1)
+
+    def load_image_use_src(self):
+        # 把输出图像加载到原始图像并显示
+        if self.image is not None:
+            self.src = self.image
+            self.clear_frame1()
+            self.display_image(self.src, self.frame1)
+        else:
+            messagebox.showerror("Error", "没有输出图像")
+
+    def display_image(self, image, frame):
+        # 将opencv格式的image显示到frame（1或2）
+        panel = tk.Label(frame, image=None)
+        # 将opencv的图片转换成PIL格式，并等比例适配frame大小
+        img = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
+        img = Image.fromarray(img)
+        width, height = img.size
+        rwidth, rheight = 0, 0
+        q = width / height
+        # 下面将fheight-200是为了空出上下文字的空间
+        if q > self.fwidth / (self.fheight - 220):  # 图片较宽的情况
+            rwidth = self.fwidth
+            rheight = 1 / q * self.fwidth
+            panel.place(x=0, y=self.fheight / 2 - rheight / 2, anchor="nw")
+        else:  # 图片较高的情况
+            rheight = self.fheight - 175
+            rwidth = q * rheight
+            panel.place(x=self.fwidth / 2 - rwidth / 2, y=60, anchor="nw")
+        img = img.resize((int(rwidth), int(rheight)))
+        img = ImageTk.PhotoImage(img)
+        panel.configure(image=img)
+        panel.image = img
+
+        # 显示图片大小
+        height, width = image.shape[:2]  # image是传进来的opencv格式的图片
+        width_lab = tk.Label(frame, text=f"宽度：{width}", font=("宋体", 18))
+        width_lab.place(x=self.fwidth / 2 - 100, y=self.fheight - 110, anchor="nw")
+        height_lab = tk.Label(frame, text=f"高度：{height}", font=("宋体", 18))
+        height_lab.place(x=self.fwidth / 2 - 100, y=self.fheight - 60, anchor="nw")
+
+    def clear_frame1(self):
+        for widget in self.frame1.winfo_children():
+            widget.destroy()
+        label = tk.Label(self.frame1, text="原始图像", font=("宋体", 30))
+        label.place(x=self.fwidth / 2 - 100, y=15, anchor="nw")
+
+    def clear_frame2(self):
+        for widget in self.frame2.winfo_children():
+            widget.destroy()
+        label = tk.Label(self.frame2, text="输出图像", font=("宋体", 30))
+        label.place(x=self.fwidth / 2 - 100, y=15, anchor="nw")
+
+    def clear_frame23(self):
+        # 清楚frame23上的所有组件
+        self.src2 = None
+        for widget in self.frame3.winfo_children():
+            widget.destroy()
+        label3 = tk.Label(self.frame3, text="控制台", font=("宋体", 30))
+        label3.place(x=self.cwidth / 2 - 60, y=15, anchor="nw")
+        for widget in self.frame2.winfo_children():
+            widget.destroy()
+        label2 = tk.Label(self.frame2, text="输出图像", font=("宋体", 30))
+        label2.place(x=self.fwidth / 2 - 100, y=15, anchor="nw")
+
+    def save_image(self):
+        # 保存图片至本地
+        if self.image is not None:
+            file_path = filedialog.asksaveasfilename(defaultextension=".jpg",
+                                                     filetypes=[("JPEG files", "*.jpg"), ("PNG files", "*.png")],
+                                                     initialfile="image.jpg")
+            if file_path:
+                cv2.imwrite(file_path, self.image)
+        else:
+            messagebox.showerror("Error", "没有输出图像")
+
+    def convert_to_gray(self):
+        # 灰化图片
+        if self.src is not None:
+            self.clear_frame23()
+            self.image = cv2.cvtColor(self.src, cv2.COLOR_BGR2GRAY)
+            self.display_image(self.image, self.frame2)
+        else:
+            messagebox.showerror("Error", "未加载图像")
+
+    def arithmetic_calculation(self):
+        # 算术运算
+        def add():
+            if self.src2 is not None:
+                height, width = self.src.shape[:2]
+                src2 = cv2.resize(self.src2, (int(width), int(height)))
+                self.image = cv2.add(self.src, src2)
+                self.display_image(self.image, self.frame2)
+            else:
+                messagebox.showerror("Error", "未加载图像")
+
+        def subtract():
+            if self.src2 is not None:
+                height, width, _ = self.src.shape
+                src2 = cv2.resize(self.src2, (int(width), int(height)))
+                self.image = cv2.subtract(self.src, src2)
+                self.display_image(self.image, self.frame2)
+            else:
+                messagebox.showerror("Error", "未加载图像")
+
+        def multiply():
+            if self.src2 is not None:
+                height, width, _ = self.src.shape
+                src2 = cv2.resize(self.src2, (int(width), int(height)))
+                img = cv2.subtract(self.src, src2)
+                image1_float = np.float32(self.src)
+                image2_float = np.float32(img)
+                result = cv2.multiply(image1_float, image2_float)
+                self.image = np.uint8(result)
+                self.display_image(self.image, self.frame2)
+            else:
+                messagebox.showerror("Error", "未加载图像")
+
+        def button():
+            self.load_image()
+            self.src2 = self.tem_img
+
+            label = tk.Label(self.frame3, image=None)
+            img = cv2.cvtColor(self.src2, cv2.COLOR_BGR2RGB)
+            img = Image.fromarray(img)
+            width, height = img.size
+            rwidth, rheight = 0, 0
+            q = width / height
+            if q > self.cwidth / 400:  # 图片较宽的情况
+                rwidth = self.cwidth
+                rheight = 1 / q * self.cwidth
+                label.place(x=0, y=325 - rheight / 2, anchor="nw")
+            else:
+                rheight = 400
+                rwidth = q * 400
+                label.place(x=(1600 - 2 * self.fwidth) / 2 - rwidth / 2, y=100, anchor="nw")
+            img = img.resize((int(rwidth), int(rheight)))
+            img = ImageTk.PhotoImage(img)
+
+            label.configure(image=img)
+            label.image = img
+
+        if self.src is not None:
+            self.clear_frame23()
+            load_but = tk.Button(self.frame3, text="加载第二张图", font=("宋体", 18), command=button)
+            load_but.place(x=self.cwidth / 2 - 75, y=100, anchor="nw")
+            load_a = tk.Button(self.frame3, text="加法运算", font=("宋体", 18), command=add)
+            load_a.place(x=self.cwidth / 2 - 60, y=500, anchor="nw")
+            load_s = tk.Button(self.frame3, text="减法运算", font=("宋体", 18), command=subtract)
+            load_s.place(x=self.cwidth / 2 - 60, y=600, anchor="nw")
+            load_m = tk.Button(self.frame3, text="乘法运算", font=("宋体", 18), command=multiply)
+            load_m.place(x=self.cwidth / 2 - 60, y=700, anchor="nw")
+
+        else:
+            messagebox.showerror("Error", "未加载图像")
+
+    def rotate_image(self):
+        # 旋转图像
+        def button():
+            try:
+                angle = int(angel_en.get())  # 旋转角度，可以根据需要调整
+                scale = float(scale_en.get())
+            except ValueError:
+                messagebox.showerror("Error", "输入异常，请输入数字")
+            height, width = self.src.shape[:2]
+            center = (width // 2, height // 2)
+            rotation_matrix = cv2.getRotationMatrix2D(center, angle, scale)
+
+            cos = np.abs(rotation_matrix[0, 0])
+            sin = np.abs(rotation_matrix[0, 1])
+            new_width = int((height * sin) + (width * cos))
+            new_height = int((height * cos) + (width * sin))
+
+            # 调整旋转矩阵的平移部分
+            rotation_matrix[0, 2] += (new_width / 2) - center[0]
+            rotation_matrix[1, 2] += (new_height / 2) - center[1]
+
+            # 进行仿射变换
+            self.image = cv2.warpAffine(self.src, rotation_matrix, (new_width, new_height))
+            self.display_image(self.image, self.frame2)
+
+        if self.src is not None:
+            self.clear_frame23()
+            angel_lab = tk.Label(self.frame3, text="旋转角度", font=("宋体", 18))
+            angel_lab.place(x=10, y=100, anchor="nw")
+            angel_lab2 = tk.Label(self.frame3, text="（整数）", font=("宋体", 18))
+            angel_lab2.place(x=90, y=150, anchor="nw")
+            angel_en = tk.Entry(self.frame3, width=5, font=("宋体", 18))
+            angel_en.place(x=110, y=100, anchor="nw")
+            angel_en.insert(0, "0")
+            scale_lab = tk.Label(self.frame3, text="缩放因子", font=("宋体", 18))
+            scale_lab.place(x=10, y=200, anchor="nw")
+            scale_lab = tk.Label(self.frame3, text="（小数）", font=("宋体", 18))
+            scale_lab.place(x=90, y=250, anchor="nw")
+            scale_en = tk.Entry(self.frame3, width=5, font=("宋体", 18))
+            scale_en.place(x=110, y=200, anchor="nw")
+            scale_en.insert(0, "1")
+            but = tk.Button(self.frame3, text="运算", font=("宋体", 18), command=button)
+            but.place(x=self.cwidth / 2 - 40, y=300, anchor="nw")
+
+
+        else:
+            messagebox.showerror("Error", "未加载图像")
+
+    def flip_image(self):
+        # 翻转图像
+        def horizontal():
+            self.image = cv2.flip(self.src, 1)
+            self.display_image(self.image, self.frame2)
+
+        def vertical():
+            self.image = cv2.flip(self.src, 0)
+            self.display_image(self.image, self.frame2)
+
+        def cross():
+            self.image = cv2.flip(self.src, -1)
+            self.display_image(self.image, self.frame2)
+
+        if self.src is not None:
+            self.clear_frame23()
+            h_but = tk.Button(self.frame3, text="水平翻转", font=("宋体", 18), command=horizontal)
+            h_but.place(x=self.cwidth / 2 - 60, y=100, anchor="nw")
+            v_but = tk.Button(self.frame3, text="垂直翻转", font=("宋体", 18), command=vertical)
+            v_but.place(x=self.cwidth / 2 - 60, y=200, anchor="nw")
+            c_but = tk.Button(self.frame3, text="对角翻转", font=("宋体", 18), command=cross)
+            c_but.place(x=self.cwidth / 2 - 60, y=300, anchor="nw")
+
+        else:
+            messagebox.showerror("Error", "未加载图像")
+
+    def affine_transform(self):
+        def get_coordinates(entry, size):
+            coordinates = entry.get().split(',')  # 英文逗号
+            if len(coordinates) != 2:
+                coordinates = entry.get().split('，')  # 中文逗号
+                if len(coordinates) != 2:
+                    coordinates = entry.get().split(' ')
+                    if len(coordinates) != 2:
+                        messagebox.showerror("Error", "请输入正确的坐标格式，如：x,y")
+                        return -1, -1
+
+            try:
+                x, y = int(coordinates[0]), int(coordinates[1])
+                if x > size[0] or y > size[1]:
+                    messagebox.showerror("Error", "坐标必须在图像内")
+                else:
+                    return x, y
+            except ValueError:
+                messagebox.showerror("Error", "坐标必须为整数")
+                return -1, -1
+
+        def check():
+            return get_coordinates(p1_en, size)[0] != -1 and get_coordinates(p2_en, size)[0] != -1 and \
+                get_coordinates(p3_en, size)[0] != -1 and get_coordinates(p4_en, size)[0] != -1 and \
+                get_coordinates(p5_en, size)[0] != -1 and get_coordinates(p6_en, size)[0] != -1
+
+        def show():
+            tmp = self.src.copy()
+            size = tmp.shape[:2]
+            if check():
+                radius = int(max(size[0], size[1]) / 100)
+                cv2.circle(tmp, get_coordinates(p1_en, size), radius, (255, 0, 0), -1)
+                cv2.circle(tmp, get_coordinates(p2_en, size), radius, (0, 255, 0), -1)
+                cv2.circle(tmp, get_coordinates(p3_en, size), radius, (0, 0, 255), -1)
+                cv2.circle(tmp, get_coordinates(p4_en, size), radius, (255, 0, 0), -1)
+                cv2.circle(tmp, get_coordinates(p5_en, size), radius, (0, 255, 0), -1)
+                cv2.circle(tmp, get_coordinates(p6_en, size), radius, (0, 0, 255), -1)
+                self.clear_frame2()
+                self.display_image(tmp, self.frame2)
+
+        def button():
+            if check():
+                self.clear_frame2()
+                post1 = np.float32([get_coordinates(p1_en, size), get_coordinates(p2_en, size), get_coordinates(p3_en, size)])
+                post2 = np.float32([get_coordinates(p4_en, size), get_coordinates(p5_en, size), get_coordinates(p6_en, size)])
+                M = cv2.getAffineTransform(post1, post2)
+
+                self.image = cv2.warpAffine(self.src, M, self.src.shape[:2])
+                self.display_image(self.image, self.frame2)
+
+        if self.src is not None:
+            self.clear_frame23()
+            size = self.src.shape[:2]
+            try_but = tk.Button(self.frame3, text="显示", font=("宋体", 18), command=show)
+            try_but.place(x=self.cwidth / 2 - 40, y=150, anchor="nw")
+            p1_lab = tk.Label(self.frame3, text="原始点1", font=("宋体", 18))
+            p1_lab.place(x=10, y=200, anchor="nw")
+            p1_en = tk.Entry(self.frame3, width=5, font=("宋体", 18))
+            p1_en.place(x=100, y=200, anchor="nw")
+            p1_en.insert(0, "50 50")
+            p2_lab = tk.Label(self.frame3, text="原始点2", font=("宋体", 18))
+            p2_lab.place(x=10, y=250, anchor="nw")
+            p2_en = tk.Entry(self.frame3, width=5, font=("宋体", 18))
+            p2_en.place(x=100, y=250, anchor="nw")
+            p2_en.insert(0, "200 50")
+            p3_lab = tk.Label(self.frame3, text="原始点3", font=("宋体", 18))
+            p3_lab.place(x=10, y=300, anchor="nw")
+            p3_en = tk.Entry(self.frame3, width=5, font=("宋体", 18))
+            p3_en.place(x=100, y=300, anchor="nw")
+            p3_en.insert(0, "50 200")
+            p4_lab = tk.Label(self.frame3, text="目标点1", font=("宋体", 18))
+            p4_lab.place(x=10, y=350, anchor="nw")
+            p4_en = tk.Entry(self.frame3, width=5, font=("宋体", 18))
+            p4_en.place(x=100, y=350, anchor="nw")
+            p4_en.insert(0, "10 100")
+            p5_lab = tk.Label(self.frame3, text="目标点2", font=("宋体", 18))
+            p5_lab.place(x=10, y=400, anchor="nw")
+            p5_en = tk.Entry(self.frame3, width=5, font=("宋体", 18))
+            p5_en.place(x=100, y=400, anchor="nw")
+            p5_en.insert(0, "200 50")
+            p6_lab = tk.Label(self.frame3, text="目标点3", font=("宋体", 18))
+            p6_lab.place(x=10, y=450, anchor="nw")
+            p6_en = tk.Entry(self.frame3, width=5, font=("宋体", 18))
+            p6_en.place(x=100, y=450, anchor="nw")
+            p6_en.insert(0, "100 250")
+            but = tk.Button(self.frame3, text="运算", font=("宋体", 18),
+                            command=button)
+            but.place(x=self.cwidth / 2 - 40, y=500, anchor="nw")
+
+
+        else:
+            messagebox.showerror("Error", "未加载图像")
+
+    def logarithmic_transform(self):
+        # 对数变换
+        if self.src is not None:
+            self.clear_frame23()
+            img=cv2.cvtColor(self.src, cv2.COLOR_BGR2GRAY)
+            C = 255 / np.log(1 + 255)
+            result = C * np.log(1.0 + img)
+            self.image = np.uint8(result+0.5)
+            self.display_image(self.image, self.frame2)
+        else:
+            messagebox.showerror("Error", "未加载图像")
+
+    def linear_transform(self):
+        # 线性变换
+
+        def get_range(entry):
+            range = entry.get().split(',')  # 英文逗号
+            if len(range) != 2:
+                range = entry.get().split('，')  # 中文逗号
+                if len(range) != 2:
+                    range = entry.get().split(' ')
+                    if len(range) != 2:
+                        messagebox.showerror("Error", "请输入正确的范围格式，如：x,y")
+                        return -1, -1
+
+            try:
+                x, y = int(range[0]), int(range[1])
+                if 0 > x or 255 < y:
+                    messagebox.showerror("Error", "范围必须在(0,255)内")
+                else:
+                    return x, y
+            except ValueError:
+                messagebox.showerror("Error", "坐标必须为整数")
+                return -1, -1
+
+        def check():
+            return get_range(p1_en)[0] != -1 and get_range(p2_en)[0] != -1
+
+        def button():
+            if check():
+                self.clear_frame2()
+                img = cv2.cvtColor(self.src, cv2.COLOR_BGR2GRAY)
+                a,b=get_range(p1_en)
+                c,d=get_range(p2_en)
+                result = (d - c) / (b - a) * img + (b * c - a * d) / (b - a)
+                self.image = np.uint8(result + 0.5)
+                self.display_image(self.image, self.frame2)
+
+        if self.src is not None:
+            self.clear_frame23()
+
+            p1_lab = tk.Label(self.frame3, text="原始区间", font=("宋体", 18))
+            p1_lab.place(x=10, y=200, anchor="nw")
+            p1_en = tk.Entry(self.frame3, width=5, font=("宋体", 18))
+            p1_en.place(x=110, y=200, anchor="nw")
+            p1_en.insert(0, "50 100")
+            p2_lab = tk.Label(self.frame3, text="目标区间", font=("宋体", 18))
+            p2_lab.place(x=10, y=250, anchor="nw")
+            p2_en = tk.Entry(self.frame3, width=5, font=("宋体", 18))
+            p2_en.place(x=110, y=250, anchor="nw")
+            p2_en.insert(0, "0 255")
+            but = tk.Button(self.frame3, text="运算", font=("宋体", 18),
+                            command=button)
+            but.place(x=self.cwidth / 2 - 40, y=300, anchor="nw")
+
+        else:
+            messagebox.showerror("Error", "未加载图像")
+
+    def equalizehist(self):
+        # 灰化图片
+        if self.src is not None:
+            self.clear_frame23()
+            img = cv2.cvtColor(self.src,cv2.COLOR_BGR2GRAY)
+            self.image = cv2.equalizeHist(img)
+            self.display_image(self.image, self.frame2)
+        else:
+            messagebox.showerror("Error", "未加载图像")
+
+
+
+
+    def open(self):
+        selected_real_value = cv2.MORPH_CROSS
+        def get_size(entry,size):
+            range = entry.get().split(',')  # 英文逗号
+            if len(range) != 2:
+                range = entry.get().split('，')  # 中文逗号
+                if len(range) != 2:
+                    range = entry.get().split(' ')
+                    if len(range) != 2:
+                        messagebox.showerror("Error", "请输入正确的范围格式，如：x,y")
+                        return -1, -1
+            try:
+                x, y = int(range[0]), int(range[1])
+                if x<0 or y<0 or x>size[0] or y>size[1]:
+                    messagebox.showerror("Error", "范围必须在图像内")
+                else:
+                    return x, y
+            except ValueError:
+                messagebox.showerror("Error", "坐标必须为整数")
+                return -1, -1
+        def button():
+            kernel = cv2.getStructuringElement(selected_real_value, get_size(en,self.src.shape[:2]))
+            self.image = cv2.morphologyEx(self.src, cv2.MORPH_OPEN, kernel)
+            self.display_image(self.image, self.frame2)
+        def on_option_selected(*args):
+            option_value_map = {
+                "交叉": cv2.MORPH_CROSS,
+                "椭圆": cv2.MORPH_ELLIPSE,
+                "矩形": cv2.MORPH_RECT
+            }
+            nonlocal selected_real_value
+            selected_text = selected_value.get()
+            selected_real_value = option_value_map[selected_text]
+
+        if self.src is not None:
+            self.clear_frame23()
+
+            lab = tk.Label(self.frame3, text="结构元", font=("宋体", 18))
+            lab.place(x=10, y=100, anchor="nw")
+            en = tk.Entry(self.frame3, width=5, font=("宋体", 18))
+            en.place(x=100, y=100, anchor="nw")
+            en.insert(0, "5 5")
+
+            framet=tk.Frame(self.frame3)
+            options = [
+                "交叉",
+                "椭圆",
+                "矩形"
+            ]
+
+            # 创建一个变量来存储用户选择的显示文本
+            selected_value = tk.StringVar(root)
+            selected_value.set(options[0])
+
+            option_menu = tk.OptionMenu(framet, selected_value, *options, command=on_option_selected)
+            option_menu.pack()
+            framet.place(x=self.cwidth / 2 - 40, y=200, anchor="nw")
+
+
+            but = tk.Button(self.frame3, text="运算", font=("宋体", 18),
+                            command=button)
+            but.place(x=self.cwidth / 2 - 40, y=500, anchor="nw")
+
+
+        else:
+            messagebox.showerror("Error", "未加载图像")
+
+
+    def close(self):
+        selected_real_value = cv2.MORPH_CROSS
+        def get_size(entry,size):
+            range = entry.get().split(',')  # 英文逗号
+            if len(range) != 2:
+                range = entry.get().split('，')  # 中文逗号
+                if len(range) != 2:
+                    range = entry.get().split(' ')
+                    if len(range) != 2:
+                        messagebox.showerror("Error", "请输入正确的范围格式，如：x,y")
+                        return -1, -1
+            try:
+                x, y = int(range[0]), int(range[1])
+                if x<0 or y<0 or x>size[0] or y>size[1]:
+                    messagebox.showerror("Error", "范围必须在图像内")
+                else:
+                    return x, y
+            except ValueError:
+                messagebox.showerror("Error", "坐标必须为整数")
+                return -1, -1
+        def button():
+            kernel = cv2.getStructuringElement(selected_real_value, get_size(en,self.src.shape[:2]))
+            self.image = cv2.morphologyEx(self.src, cv2.MORPH_CLOSE, kernel)
+            self.display_image(self.image, self.frame2)
+        def on_option_selected(*args):
+            option_value_map = {
+                "交叉": cv2.MORPH_CROSS,
+                "椭圆": cv2.MORPH_ELLIPSE,
+                "矩形": cv2.MORPH_RECT
+            }
+            nonlocal selected_real_value
+            selected_text = selected_value.get()
+            selected_real_value = option_value_map[selected_text]
+
+        if self.src is not None:
+            self.clear_frame23()
+
+            lab = tk.Label(self.frame3, text="结构元", font=("宋体", 18))
+            lab.place(x=10, y=100, anchor="nw")
+            en = tk.Entry(self.frame3, width=5, font=("宋体", 18))
+            en.place(x=100, y=100, anchor="nw")
+            en.insert(0, "5 5")
+
+            framet=tk.Frame(self.frame3)
+            options = [
+                "交叉",
+                "椭圆",
+                "矩形"
+            ]
+
+            # 创建一个变量来存储用户选择的显示文本
+            selected_value = tk.StringVar(root)
+            selected_value.set(options[0])
+
+            option_menu = tk.OptionMenu(framet, selected_value, *options, command=on_option_selected)
+            option_menu.pack()
+            framet.place(x=self.cwidth / 2 - 40, y=200, anchor="nw")
+
+
+            but = tk.Button(self.frame3, text="运算", font=("宋体", 18),
+                            command=button)
+            but.place(x=self.cwidth / 2 - 40, y=500, anchor="nw")
+
+
+        else:
+            messagebox.showerror("Error", "未加载图像")
+
+
+if __name__ == '__main__':
+    root = tk.Tk()
+    app = MyApp(root)
+    root.mainloop()