diff --git a/basic/basic_process.py b/basic/basic_process.py
new file mode 100644
index 0000000..0e31a11
--- /dev/null
+++ b/basic/basic_process.py
@@ -0,0 +1,326 @@
+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('<Configure>', 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('<Configure>', 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('<Configure>', 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