Update app.py

app.py

@@ -1,248 +1,78 @@
 import streamlit as st
-from PIL import Image, ImageEnhance, ImageOps, ImageFilter, ImageDraw, ImageFont
+from PIL import Image, ImageEnhance, ImageFilter
 import numpy as np
-from io import BytesIO
-
-
-# Abstract Class for Image Editor
-class ImageEditor:
-    def __init__(self, image):
-        self.image = image
-
-    def apply(self):
-        raise NotImplementedError("Subclasses should implement this method")
-
-
-# Grayscale Filter Class
-class GrayscaleFilter(ImageEditor):
-    def apply(self):
-        return self.image.convert("L")
-
-
-# Brightness Adjustment Class
-class BrightnessFilter(ImageEditor):
-    def __init__(self, image, factor):
-        super().__init__(image)
-        self.factor = factor
-
-    def apply(self):
-        enhancer = ImageEnhance.Brightness(self.image)
-        return enhancer.enhance(self.factor)
-
-
-# Contrast Adjustment Class
-class ContrastFilter(ImageEditor):
-    def __init__(self, image, factor):
-        super().__init__(image)
-        self.factor = factor
-
-    def apply(self):
-        enhancer = ImageEnhance.Contrast(self.image)
-        return enhancer.enhance(self.factor)
-
-
-# Sharpness Adjustment Class
-class SharpnessFilter(ImageEditor):
-    def __init__(self, image, factor):
-        super().__init__(image)
-        self.factor = factor
-
-    def apply(self):
-        enhancer = ImageEnhance.Sharpness(self.image)
-        return enhancer.enhance(self.factor)
-
-
-# Saturation Adjustment Class
-class SaturationFilter(ImageEditor):
-    def __init__(self, image, factor):
-        super().__init__(image)
-        self.factor = factor
-
-    def apply(self):
-        enhancer = ImageEnhance.Color(self.image)
-        return enhancer.enhance(self.factor)
-
-
-# Blur Effect Class
-class BlurFilter(ImageEditor):
-    def __init__(self, image, radius):
-        super().__init__(image)
-        self.radius = radius
-
-    def apply(self):
-        return self.image.filter(ImageFilter.GaussianBlur(self.radius))
-
-
-# Sepia Filter Class
-class SepiaFilter(ImageEditor):
-    def apply(self):
-        width, height = self.image.size
-        pixels = self.image.load()
-        for py in range(height):
-            for px in range(width):
-                r, g, b = self.image.getpixel((px, py))
-
-                tr = int(0.393 * r + 0.769 * g + 0.189 * b)
-                tg = int(0.349 * r + 0.686 * g + 0.168 * b)
-                tb = int(0.272 * r + 0.534 * g + 0.131 * b)
-
-                # Apply limits to avoid overflow
-                if tr > 255:
-                    tr = 255
-                if tg > 255:
-                    tg = 255
-                if tb > 255:
-                    tb = 255
-
-                pixels[px, py] = (tr, tg, tb)
-
-        return self.image
-
-
-# Emboss Filter Class
-class EmbossFilter(ImageEditor):
-    def apply(self):
-        return self.image.filter(ImageFilter.EMBOSS)
-
-
-# Invert Filter Class
-class InvertFilter(ImageEditor):
-    def apply(self):
-        return ImageOps.invert(self.image.convert('RGB'))
-
-
-# Border Class
-class Border:
-    def __init__(self, image, border_type, color, thickness):
-        self.image = image
-        self.border_type = border_type
-        self.color = color
-        self.thickness = thickness
-
-    def add_border(self):
-        try:
-            border_color = self.hex_to_rgb(self.color)
-        except ValueError:
-            st.error("Invalid color format. Please use Hex color.")
-            return self.image
-
-        if self.border_type == "Solid Color":
-            return ImageOps.expand(self.image, border=self.thickness, fill=border_color)
-        elif self.border_type == "Shadow":
-            return self.add_shadow_border()
-        elif self.border_type == "Rounded":
-            return self.add_rounded_border()
-        return self.image
-
-    def hex_to_rgb(self, hex_color):
-        hex_color = hex_color.lstrip('#')
-        if len(hex_color) == 6:
-            return tuple(int(hex_color[i:i + 2], 16) for i in (0, 2, 4))
-        else:
-            raise ValueError("Invalid hex color format")
-
-    def add_shadow_border(self):
-        shadow = Image.new("RGBA", (self.image.width + 20, self.image.height + 20), (0, 0, 0, 0))
-        shadow.paste(self.image, (10, 10))
-        return shadow.convert("RGB")
-
-    def add_rounded_border(self):
-        radius = 20
-        img_with_border = self.image.copy()
-        img_with_border = img_with_border.convert("RGBA")
-        mask = Image.new("L", img_with_border.size, 255)
-        draw = ImageDraw.Draw(mask)
-        draw.rounded_rectangle([0, 0, img_with_border.width, img_with_border.height], radius, fill=0)
-        img_with_border.putalpha(mask)
-        return img_with_border.convert("RGB")
-
-
-# Main Application Class
-class ImageApp:
-    def __init__(self):
-        self.image = None
-        self.stored_image = None
-
-    def load_image(self):
-        uploaded_image = st.file_uploader("Choose an image...", type=["jpg", "jpeg", "png"])
-        if uploaded_image:
-            self.image = Image.open(uploaded_image)
-            self.stored_image = self.image.copy()
-
-    def apply_filters(self):
-        if self.image:
-            # Sidebar Filters
-            filter_option = st.sidebar.selectbox("Choose a filter", ["None", "Grayscale", "Brightness", "Contrast", 
-                                                                   "Sharpness", "Saturation", "Blur", "Sepia", "Emboss", "Invert"])
-            if filter_option == "Grayscale":
-                self.image = GrayscaleFilter(self.image).apply()
-            elif filter_option == "Brightness":
-                brightness_factor = st.sidebar.slider("Adjust Brightness", 0.1, 2.0, 1.0)
-                self.image = BrightnessFilter(self.image, brightness_factor).apply()
-            elif filter_option == "Contrast":
-                contrast_factor = st.sidebar.slider("Adjust Contrast", 0.1, 2.0, 1.0)
-                self.image = ContrastFilter(self.image, contrast_factor).apply()
-            elif filter_option == "Sharpness":
-                sharpness_factor = st.sidebar.slider("Adjust Sharpness", 0.1, 2.0, 1.0)
-                self.image = SharpnessFilter(self.image, sharpness_factor).apply()
-            elif filter_option == "Saturation":
-                saturation_factor = st.sidebar.slider("Adjust Saturation", 0.1, 2.0, 1.0)
-                self.image = SaturationFilter(self.image, saturation_factor).apply()
-            elif filter_option == "Blur":
-                blur_radius = st.sidebar.slider("Blur Radius", 1, 10, 2)
-                self.image = BlurFilter(self.image, blur_radius).apply()
-            elif filter_option == "Sepia":
-                self.image = SepiaFilter(self.image).apply()
-            elif filter_option == "Emboss":
-                self.image = EmbossFilter(self.image).apply()
-            elif filter_option == "Invert":
-                self.image = InvertFilter(self.image).apply()
-
-    def add_border(self):
-        if self.image:
-            border_type = st.sidebar.selectbox("Choose Border Type", ["None", "Solid Color", "Shadow", "Rounded"])
-            if border_type != "None":
-                border_color = st.sidebar.color_picker("Select Border Color", "#b33c3c")
-                border_thickness = st.sidebar.slider("Border Thickness", 1, 20, 5)
-                border = Border(self.image, border_type, border_color, border_thickness)
-                self.image = border.add_border()
-
-    def display_images(self):
-        if self.image:
-            col1, col2 = st.columns(2)
-            with col1:
-                st.image(self.stored_image, caption="Original Image", use_container_width=True)
-            with col2:
-                st.image(self.image, caption="Edited Image", use_container_width=True)
-
-    def download_button(self):
-        if self.image:
-            buffered = BytesIO()
-            self.image.save(buffered, format="PNG")
-            buffered.seek(0)
-            st.sidebar.download_button("Download Edited Image", buffered, "edited_image.png", "image/png")
+import io
+import cv2
+from transformers import BlipProcessor, BlipForConditionalGeneration
+
+# Load models for AI enhancements
+processor = BlipProcessor.from_pretrained("Salesforce/blip-image-captioning-base")
+model = BlipForConditionalGeneration.from_pretrained("Salesforce/blip-image-captioning-base")
+
+# Function to enhance image quality using PIL
+def enhance_image(image, enhance_type, factor):
+    enhancer = None
+    if enhance_type == 'Brightness':
+        enhancer = ImageEnhance.Brightness(image)
+    elif enhance_type == 'Contrast':
+        enhancer = ImageEnhance.Contrast(image)
+    elif enhance_type == 'Sharpness':
+        enhancer = ImageEnhance.Sharpness(image)
+    elif enhance_type == 'Color':
+        enhancer = ImageEnhance.Color(image)
+    
+    if enhancer:
+        return enhancer.enhance(factor)
+    return image
+
+# Function for applying filters (Grayscale, etc.)
+def apply_filter(image, filter_type):
+    if filter_type == "Grayscale":
+        return image.convert("L")
+    elif filter_type == "Blur":
+        return image.filter(ImageFilter.GaussianBlur(radius=5))
+    return image
+
+# Function to remove background (using a simple model or API)
+def remove_background(image):
+    # Here you can integrate an API for background removal, e.g., remove.bg or Hugging Face models.
+    # For now, it's a placeholder.
+    return image  # Placeholder for background removal
+
+# Main function
+def main():
+    st.title("Advanced Image Editor")
 
+    st.sidebar.title("Image Editor Tools")
+    uploaded_file = st.sidebar.file_uploader("Upload Image", type=["jpg", "png", "jpeg"])
 
-# Main function to run the app
-def main():
-    st.title("Modernized Image Editor")
-    app = ImageApp()
+    if uploaded_file is not None:
+        image = Image.open(uploaded_file)
 
-    # Load the image
-    app.load_image()
+        st.image(image, caption="Uploaded Image", use_column_width=True)
 
-    # Apply filters
-    app.apply_filters()
+        st.sidebar.subheader("Enhance Image")
+        enhancement_type = st.sidebar.selectbox("Enhancement Type", ["Brightness", "Contrast", "Sharpness", "Color"])
+        enhancement_factor = st.sidebar.slider("Enhancement Factor", 0.5, 2.0, 1.0, 0.1)
 
-    # Add borders if selected
-    app.add_border()
+        enhanced_image = enhance_image(image, enhancement_type, enhancement_factor)
+        st.sidebar.subheader("Apply Filter")
+        filter_type = st.sidebar.selectbox("Select Filter", ["None", "Grayscale", "Blur"])
+        filtered_image = apply_filter(enhanced_image, filter_type)
 
-    # Display images side by side
-    app.display_images()
+        st.image(filtered_image, caption="Processed Image", use_column_width=True)
 
-    # Provide download option
-    app.download_button()
+        # Background Removal
+        remove_bg = st.sidebar.checkbox("Remove Background")
+        if remove_bg:
+            filtered_image = remove_background(filtered_image)
+            st.image(filtered_image, caption="Background Removed Image", use_column_width=True)
 
+        # Download Button
+        buf = io.BytesIO()
+        filtered_image.save(buf, format="PNG")
+        byte_im = buf.getvalue()
+        st.sidebar.download_button("Download Edited Image", byte_im, "edited_image.png", "image/png")
 
 if __name__ == "__main__":
     main()