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README.md CHANGED
@@ -1,14 +0,0 @@
1
- ---
2
- title: Makeitcolor
3
- emoji: 📚
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- colorFrom: pink
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- colorTo: purple
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- sdk: streamlit
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- sdk_version: 1.44.1
8
- app_file: app.py
9
- pinned: false
10
- license: apache-2.0
11
- short_description: A Streamlit web application that converts black and white im
12
- ---
13
-
14
- Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
app.py ADDED
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1
+ # must come before any st.* calls
2
+ from streamlit.web.server.health import HealthHandler
3
+
4
+ def patched_get(self):
5
+ # force a JSON response
6
+ self.write({"status": "ok"})
7
+
8
+ HealthHandler.get = patched_get
9
+
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+
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+ import streamlit as st
12
+ import cv2
13
+ import numpy as np
14
+ from PIL import Image
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+ import os
16
+ from modelscope.pipelines import pipeline
17
+ from modelscope.utils.constant import Tasks
18
+ from huggingface_hub import snapshot_download
19
+ import io
20
+ import sys
21
+ import asyncio
22
+ import shutil
23
+
24
+ # Fix for Python 3.12 asyncio issue
25
+ if sys.version_info >= (3, 12) and sys.platform.startswith('win'):
26
+ asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
27
+
28
+ def main():
29
+ st.set_page_config(page_title="Image Colorization", layout="wide")
30
+ st.title("Black & White to Color Image Converter")
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+
32
+ # Create examples directory if it doesn't exist
33
+ examples_dir = "./examples"
34
+ if not os.path.exists(examples_dir):
35
+ os.makedirs(examples_dir)
36
+
37
+ example_images = ["image1.jpg", "image2.jpg", "image3.jpg"]
38
+ for img in example_images:
39
+ if os.path.exists(img):
40
+ shutil.copy(img, os.path.join(examples_dir, img))
41
+
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+ # Check if model is already downloaded
43
+ model_dir = "./makeitcolor"
44
+ if not os.path.exists(model_dir):
45
+ with st.spinner("Downloading model (this might take a few minutes)..."):
46
+ snapshot_download(repo_id="muhammadnoman76/makeitcolor", local_dir=model_dir, repo_type="model")
47
+
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+ # Initialize the colorization pipeline
49
+ try:
50
+ img_colorization = pipeline(Tasks.image_colorization, model=model_dir)
51
+ st.success("Model loaded successfully!")
52
+ except Exception as e:
53
+ st.error(f"Failed to load model: {e}")
54
+ return
55
+
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+ # Example images section
57
+ st.subheader("Try with Example Images")
58
+ example_col1, example_col2, example_col3 = st.columns(3)
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+
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+ with example_col1:
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+ if os.path.exists(os.path.join(examples_dir, "image1.jpg")):
62
+ st.image(os.path.join(examples_dir, "image1.jpg"), caption="Example 1", use_container_width=True)
63
+ if st.button("Colorize Example 1"):
64
+ process_image(os.path.join(examples_dir, "image1.jpg"), img_colorization)
65
+
66
+ with example_col2:
67
+ if os.path.exists(os.path.join(examples_dir, "image2.jpg")):
68
+ st.image(os.path.join(examples_dir, "image2.jpg"), caption="Example 2", use_container_width=True)
69
+ if st.button("Colorize Example 2"):
70
+ process_image(os.path.join(examples_dir, "image2.jpg"), img_colorization)
71
+
72
+ with example_col3:
73
+ if os.path.exists(os.path.join(examples_dir, "image3.jpg")):
74
+ st.image(os.path.join(examples_dir, "image3.jpg"), caption="Example 3", use_container_width=True)
75
+ if st.button("Colorize Example 3"):
76
+ process_image(os.path.join(examples_dir, "image3.jpg"), img_colorization)
77
+
78
+ st.markdown("---")
79
+ st.subheader("Upload Your Own Image")
80
+
81
+ # File uploader
82
+ uploaded_file = st.file_uploader("Upload a black and white image", type=["jpg", "jpeg", "png"])
83
+
84
+ if uploaded_file is not None:
85
+ # Read and display the original image
86
+ original_image = Image.open(uploaded_file)
87
+
88
+ # Create temporary file path for processing
89
+ temp_path = "temp_input.jpg"
90
+ original_image.save(temp_path)
91
+
92
+ process_image(temp_path, img_colorization)
93
+
94
+ # Clean up temp file
95
+ if os.path.exists(temp_path):
96
+ os.remove(temp_path)
97
+
98
+ def process_image(image_path, img_colorization):
99
+ # Display original image
100
+ original_image = Image.open(image_path)
101
+
102
+ col1, col2 = st.columns(2)
103
+
104
+ with col1:
105
+ st.subheader("Original Image")
106
+ st.image(original_image, use_container_width=True)
107
+
108
+ # Colorize the image
109
+ try:
110
+ with st.spinner("Colorizing image..."):
111
+ result = img_colorization(image_path)
112
+ colorized_image = result['output_img']
113
+
114
+ # Convert BGR to RGB for display
115
+ colorized_image_rgb = cv2.cvtColor(colorized_image, cv2.COLOR_BGR2RGB)
116
+
117
+ with col2:
118
+ st.subheader("Colorized Image")
119
+ st.image(colorized_image_rgb, use_container_width=True)
120
+
121
+ # Add download button for colorized image
122
+ colorized_pil = Image.fromarray(colorized_image_rgb)
123
+ buf = io.BytesIO()
124
+ colorized_pil.save(buf, format="PNG")
125
+ byte_im = buf.getvalue()
126
+
127
+ st.download_button(
128
+ label="Download Colorized Image",
129
+ data=byte_im,
130
+ file_name="colorized_image.png",
131
+ mime="image/png"
132
+ )
133
+ except Exception as e:
134
+ st.error(f"Error during colorization: {e}")
135
+
136
+
137
+ if __name__ == "__main__":
138
+ main()
139
+
140
+ st.markdown("---")
141
+ st.markdown("""
142
+ <div style="text-align: center; padding: 10px; background-color: #f0f2f6; border-radius: 5px;">
143
+ <p>Developed by <a href="https://www.linkedin.com/in/muhammad-noman76/" target="_blank">Muhammad Noman</a> |
144
+ Contact: muhammadnomanshafiq76@gmail.com</p>
145
+ </div>
146
+ """, unsafe_allow_html=True)
examples/image1.jpg ADDED

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makeitcolor/README.md ADDED
@@ -0,0 +1,121 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ ---
2
+ license: apache-2.0
3
+ ---
4
+ # MakeItColor: Image Colorization Model
5
+
6
+ [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/drive/10raIuCBUhKCPqIuL_HiSQmkJJ9jbu2VC?usp=sharing)
7
+
8
+ ## Overview
9
+
10
+ **MakeItColor** is a deep learning model designed for automatic image colorization. It transforms grayscale images into vivid, realistic colorized outputs using a PyTorch-based Convolutional Neural Network (CNN) architecture integrated with the ModelScope framework.
11
+
12
+ This model builds upon the work of [DDColor](https://github.com/piddnad/DDColor), utilizing a dual-encoder approach and trained on the **ImageNet-Val5k** dataset.
13
+
14
+ ## Features
15
+
16
+ - **Task**: Image Colorization
17
+ - **Framework**: PyTorch, ModelScope
18
+ - **Architecture**: Convolutional Neural Network (CNN)
19
+ - **Input**: Grayscale images (single-channel)
20
+ - **Output**: Colorized images (RGB format)
21
+
22
+ ## Installation
23
+
24
+ Ensure you have **Python 3.7+** installed. Then, install the required dependencies:
25
+
26
+ ```bash
27
+ pip install opencv-python
28
+ pip install modelscope==1.12.0
29
+ pip install datasets==2.14.7
30
+ pip install pillow
31
+ pip install numpy
32
+ ```
33
+
34
+ ## Usage
35
+
36
+ ### ModelScope Pipeline
37
+
38
+ ```python
39
+ import cv2
40
+ from modelscope.pipelines import pipeline
41
+ from modelscope.utils.constant import Tasks
42
+ from huggingface_hub import snapshot_download
43
+
44
+ # Download the model files to a local directory
45
+ snapshot_download(repo_id="muhammadnoman76/makeitcolor", local_dir="./makeitcolor", repo_type="model")
46
+
47
+ # Initialize the colorization pipeline
48
+ img_colorization = pipeline(Tasks.image_colorization, model='./makeitcolor')
49
+
50
+ # Load a grayscale image
51
+ img_path = 'input.jpg'
52
+
53
+ # Run colorization
54
+ result = img_colorization(img_path)
55
+
56
+ # Save the colorized image
57
+ cv2.imwrite('result.png', result['output_img'])
58
+ ```
59
+
60
+ > **Note**:
61
+ > - Ensure that the input image (`input.jpg`) is a proper grayscale (single-channel) image.
62
+ > - The output (`result.png`) will be a standard RGB image.
63
+
64
+ ## Google Colab
65
+
66
+ For an interactive demonstration, try our [Google Colab notebook](https://colab.research.google.com/drive/10raIuCBUhKCPqIuL_HiSQmkJJ9jbu2VC?usp=sharing).
67
+
68
+ ## Model Files
69
+
70
+ The repository contains:
71
+ - `pytorch_model.pt`: Pre-trained model weights
72
+ - `configuration.json`: Model configuration file for ModelScope integration
73
+ - `README.md`: Documentation
74
+
75
+ ## Requirements
76
+
77
+ ### Hardware
78
+ - CPU (supported)
79
+ - GPU (recommended for faster inference)
80
+
81
+ ### Software Dependencies
82
+ - `modelscope`
83
+ - `opencv-python`
84
+ - `torch`
85
+
86
+ ## Input Format
87
+
88
+ - Grayscale images (`.png`, `.jpg`, etc.)
89
+
90
+ ### Example Workflow
91
+
92
+ 1. Prepare a grayscale image (e.g., `input.jpg`)
93
+ 2. Run the provided example code
94
+ 3. Check the output file (`result.png`) for the colorized result
95
+
96
+ ## Limitations
97
+
98
+ - May struggle with highly complex, ambiguous, or abstract grayscale images
99
+ - Performance and output quality depend on the clarity and details of the input
100
+ - Primarily optimized for natural images; results may vary for synthetic or artistic inputs
101
+
102
+ ## Credits
103
+
104
+ This work builds upon and was inspired by the [DDColor project](https://github.com/piddnad/DDColor).
105
+ **MakeItColor** leverages a dual-encoder strategy from DDColor and is trained on the **ImageNet-Val5k** dataset.
106
+
107
+ Special thanks to the creators of DDColor for their foundational contributions.
108
+
109
+ ## License
110
+
111
+ This project is licensed under the **Apache License 2.0**.
112
+
113
+ ## Contact
114
+
115
+ For issues, questions, or feedback:
116
+ - Open an issue on the Hugging Face repository
117
+ - Contact the maintainer directly at: [muhammadnomanshafiq76@gmail.com](mailto:muhammadnomanshafiq76@gmail.com)
118
+
119
+ ---
120
+
121
+ **Developed by Muhammad Noman**
makeitcolor/configuration.json ADDED
@@ -0,0 +1,67 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "framework": "pytorch",
3
+
4
+ "task": "image-colorization",
5
+
6
+ "pipeline": {
7
+ "type": "ddcolor-image-colorization"
8
+ },
9
+
10
+ "model": {
11
+ "type": "ddcolor"
12
+ },
13
+
14
+ "dataset": {
15
+ "name": "imagenet-val5k-image",
16
+ "dataroot_gt": "val5k/",
17
+ "filename_tmpl": "{}",
18
+ "scale": 1,
19
+ "gt_size": 256
20
+ },
21
+
22
+ "train": {
23
+ "dataloader": {
24
+ "batch_size_per_gpu": 4,
25
+ "workers_per_gpu": 4,
26
+ "shuffle": true
27
+ },
28
+ "optimizer": {
29
+ "type": "AdamW",
30
+ "lr": 1e-6,
31
+ "weight_decay": 0.01,
32
+ "betas": [0.9, 0.99]
33
+ },
34
+ "lr_scheduler": {
35
+ "type": "CosineAnnealingLR",
36
+ "T_max": 200000,
37
+ "eta_min": 1e-7
38
+ },
39
+ "max_epochs": 2,
40
+ "hooks": [{
41
+ "type": "CheckpointHook",
42
+ "interval": 1
43
+ },
44
+ {
45
+ "type": "TextLoggerHook",
46
+ "interval": 1
47
+ },
48
+ {
49
+ "type": "IterTimerHook"
50
+ },
51
+ {
52
+ "type": "EvaluationHook",
53
+ "interval": 1
54
+ }
55
+ ]
56
+ },
57
+
58
+ "evaluation": {
59
+ "dataloader": {
60
+ "batch_size_per_gpu": 8,
61
+ "workers_per_gpu": 1,
62
+ "shuffle": false
63
+ },
64
+ "metrics": "image-colorization-metric"
65
+ }
66
+
67
+ }
makeitcolor/pytorch_model.pt ADDED
@@ -0,0 +1,3 @@
 
 
 
 
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+ version https://git-lfs.github.com/spec/v1
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+ oid sha256:17c460d7e55b32a598370621d77173be59e03c24b0823f06821db23a50c263ce
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+ size 911950059
packages.txt ADDED
@@ -0,0 +1,4 @@
 
 
 
 
 
1
+ libgl1-mesa-glx
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+ libglib2.0-0
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+ libgtk2.0-0
4
+ curl
requirements.txt ADDED
@@ -0,0 +1,8 @@
 
 
 
 
 
 
 
 
 
1
+ timm
2
+ streamlit>=1.24.0
3
+ opencv-python>=4.7.0
4
+ modelscope==1.12.0
5
+ datasets==2.14.7
6
+ pillow>=9.5.0
7
+ numpy>=1.24.0
8
+ huggingface-hub>=0.16.4