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from flask import Flask, render_template, request, session |
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import os |
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import subprocess |
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import glob |
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from PIL import Image |
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import shutil |
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import base64 |
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import io |
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app = Flask(__name__) |
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app.config['UPLOAD_FOLDER'] = '/Users/furkanuysal/Desktop/DataScienceRepository/satellite_imagery_ship_detection_cnn/static' |
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@app.route('/') |
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def index(): |
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return render_template('index.html') |
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def run_detection(image_path, weights_path): |
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shutil.rmtree('/Users/furkanuysal/Desktop/DataScienceRepository/satellite_imagery_ship_detection_cnn/predictions/') |
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cmd = ['python', '/Users/furkanuysal/Desktop/DataScienceRepository/satellite_imagery_ship_detection_cnn/yolov5/detect.py', |
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'--project', '/Users/furkanuysal/Desktop/DataScienceRepository/satellite_imagery_ship_detection_cnn/predictions' , |
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'--source', image_path, '--weights', weights_path, '--name', '1'] |
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return subprocess.run(cmd) |
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@app.route('/submit', methods=['POST']) |
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def upload_file(): |
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file = request.files['file'] |
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if file: |
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file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename)) |
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image_path = os.path.join(app.config['UPLOAD_FOLDER'], file.filename) |
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weights_path = '/Users/furkanuysal/Desktop/DataScienceRepository/satellite_imagery_ship_detection_cnn/tgrs_yolov5m_weights.pt' |
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output = run_detection(image_path, weights_path) |
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output_image_path = glob.glob('/Users/furkanuysal/Desktop/DataScienceRepository/satellite_imagery_ship_detection_cnn/predictions/1/*')[0] |
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def pillow_image_to_base64_string(img): |
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buffered = io.BytesIO() |
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img.save(buffered, format="JPEG") |
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return base64.b64encode(buffered.getvalue()).decode("utf-8") |
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def base64_string_to_pillow_image(base64_str): |
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return Image.open(io.BytesIO(base64.decodebytes(bytes(base64_str, "utf-8")))) |
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my_img = Image.open(output_image_path) |
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data_url = 'data:image/jpeg;base64,' + pillow_image_to_base64_string(my_img) |
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size = Image.open(output_image_path) |
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width = size.width |
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height = size.height |
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return render_template('index.html', message = 'Detection Success',data_url=data_url, |
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width=width/2, height=height/2) |
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if __name__ == '__main__': |
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app.run(debug=True) |
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