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import gradio as gr |
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import zxingcpp |
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from PIL import Image |
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import cv2 |
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def decode(im): |
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img = cv2.imread(f'{im}') |
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try: |
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results = zxingcpp.read_barcodes(img) |
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return results[0].text |
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except Exception: |
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qr_img=Image.open(im) |
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datas = qr_img.getdata() |
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newData = [] |
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h1 = col.strip("#") |
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rgb_tup = tuple(int(h1[i:i+2], 16) for i in (0, 2, 4)) |
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for item in datas: |
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if item[0] == rgb_tup[0] and item[1] == rgb_tup[1] and item[2] == rgb_tup[2]: |
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newData.append((0,0,0)) |
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else: |
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newData.append(255,255,255) |
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qr_img.putdata(newData) |
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qr_img.save(f'conv_im.png') |
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img = cv2.imread('conv_im.png') |
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try: |
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results = zxingcpp.read_barcodes(img) |
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return results[0].text |
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except Exception: |
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return "QR Code not Detected \nTry choosing the QR code color using the eyedropper in the Color Picker" |
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with gr.Blocks() as app: |
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in_im = gr.Image(label="QR Image to Decode") |
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dec_btn = gr.Button("Decode QR") |
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text_out = gr.Textbox(label="Decoded Text") |
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choose_color = gr.ColorPicker() |
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dec_btn.click(decode,in_im,text_out) |
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app.queue(concurrency_count=10).launch() |
