Update app.py
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app.py
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import gradio as gr
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from PIL import Image, ImageEnhance, ImageOps, ImageFilter
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def
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"""
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์ด๋ฏธ์ง๋ฅผ
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"""
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bw_image = ImageOps.grayscale(image)
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# ๋๋น ํฅ์
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enhancer = ImageEnhance.Contrast(bw_image)
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bw_image = enhancer.enhance(
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# ๋ฐ๊ธฐ ์กฐ์
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enhancer = ImageEnhance.Brightness(bw_image)
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bw_image = enhancer.enhance(
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#
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bw_image = bw_image.filter(ImageFilter.GaussianBlur(radius=
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return bw_image
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with gr.Blocks() as demo:
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gr.Markdown("## ๋ถ์๊ธฐ ์๋ ํ๋ฐฑ ์ฌ์ง ๋ณํ๊ธฐ")
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with gr.Row():
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with gr.Column():
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input_image = gr.Image(type="pil", label="์๋ณธ ์ด๋ฏธ์ง ์
๋ก๋")
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download=True # ๋ค์ด๋ก๋ ๊ธฐ๋ฅ ํ์ฑํ
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convert_button.click(
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fn=
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inputs=input_image,
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outputs=
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)
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demo.launch()
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import gradio as gr
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from PIL import Image, ImageEnhance, ImageOps, ImageFilter
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import io
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import base64
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def image_to_base64(img):
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"""
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PIL ์ด๋ฏธ์ง๋ฅผ base64 ์ธ์ฝ๋ฉ๋ ๋ฌธ์์ด๋ก ๋ณํํฉ๋๋ค.
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"""
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buffered = io.BytesIO()
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img.save(buffered, format="JPEG")
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img_bytes = buffered.getvalue()
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img_base64 = base64.b64encode(img_bytes).decode()
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return img_base64
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def transform_image(image, contrast, brightness, blur):
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"""
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์ด๋ฏธ์ง๋ฅผ ํ๋ฐฑ์ผ๋ก ๋ณํํ๊ณ , ์ฌ์ฉ์๊ฐ ์กฐ์ ํ ๋๋น, ๋ฐ๊ธฐ, ํ๋ฆผ ํจ๊ณผ๋ฅผ ์ ์ฉํฉ๋๋ค.
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"""
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# ํ๋ฐฑ ๋ณํ
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bw_image = ImageOps.grayscale(image)
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# ๋๋น ํฅ์
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enhancer = ImageEnhance.Contrast(bw_image)
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bw_image = enhancer.enhance(contrast)
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# ๋ฐ๊ธฐ ์กฐ์
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enhancer = ImageEnhance.Brightness(bw_image)
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bw_image = enhancer.enhance(brightness)
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# ํ๋ฆผ ํจ๊ณผ ์ถ๊ฐ
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bw_image = bw_image.filter(ImageFilter.GaussianBlur(radius=blur))
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return bw_image
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def generate_comparison_html(original_base64, transformed_base64):
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"""
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์๋ณธ ์ด๋ฏธ์ง์ ๋ณํ๋ ์ด๋ฏธ์ง๋ฅผ ๋น๊ตํ ์ ์๋ ์ฌ๋ผ์ด๋ HTML์ ์์ฑํฉ๋๋ค.
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"""
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html = f"""
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<div style="position: relative; width: 100%; max-width: 600px; margin: auto;">
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<img src="data:image/jpeg;base64,{original_base64}" style="width: 100%;">
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<div id="overlay" style="position: absolute; top:0; left:0; width:50%; overflow: hidden;">
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<img src="data:image/jpeg;base64,{transformed_base64}" style="width: 100%;">
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</div>
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<input type="range" min="0" max="100" value="50" oninput="document.getElementById('overlay').style.width = this.value + '%';" style="position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); width: 80%;">
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<div style="text-align: center; margin-top: 10px;">
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<span>๋ณํ ์ </span> <span style="float: right;">๋ณํ ํ</span>
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</div>
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</div>
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"""
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return html
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def process_image(image, contrast, brightness, blur):
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"""
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์ฌ์ฉ์๊ฐ ์
๋ก๋ํ ์ด๋ฏธ์ง๋ฅผ ๋ณํํ๊ณ , ๋น๊ต ์ฌ๋ผ์ด๋์ ๋ค์ด๋ก๋ ๋งํฌ๋ฅผ ์์ฑํฉ๋๋ค.
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"""
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# ์ด๋ฏธ์ง ๋ณํ
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transformed = transform_image(image, contrast, brightness, blur)
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# ์ด๋ฏธ์ง๋ฅผ base64๋ก ๋ณํ
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original_base64 = image_to_base64(image)
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transformed_base64 = image_to_base64(transformed)
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# ๋น๊ต ์ฌ๋ผ์ด๋ HTML ์์ฑ
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comparison_html = generate_comparison_html(original_base64, transformed_base64)
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# ๋ณํ๋ ์ด๋ฏธ์ง๋ฅผ ๋ค์ด๋ก๋ํ ์ ์๋๋ก ์ค๋น
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buf = io.BytesIO()
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transformed.save(buf, format="JPEG")
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buf.seek(0)
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transformed_bytes = buf.read()
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return comparison_html, ("transformed.jpg", transformed_bytes)
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with gr.Blocks() as demo:
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gr.Markdown("## ๐ธ ๋ถ์๊ธฐ ์๋ ํ๋ฐฑ ์ฌ์ง ๋ณํ๊ธฐ")
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gr.Markdown("์๋ณธ ์ด๋ฏธ์ง์ ๋ณํ๋ ์ด๋ฏธ์ง๋ฅผ ์ฌ๋ผ์ด๋๋ก ๋น๊ตํ๊ณ , ๋ณํ๋ ์ด๋ฏธ์ง๋ฅผ ๋ค์ด๋ก๋ํ ์ ์์ต๋๋ค.")
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with gr.Row():
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with gr.Column():
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input_image = gr.Image(type="pil", label="๐ฅ ์๋ณธ ์ด๋ฏธ์ง ์
๋ก๋")
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contrast_slider = gr.Slider(
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minimum=0.5,
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maximum=3.0,
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step=0.1,
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value=1.5,
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label="๐ ๋๋น ์กฐ์ "
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)
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brightness_slider = gr.Slider(
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minimum=0.5,
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maximum=3.0,
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step=0.1,
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value=0.9,
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label="๐ก ๋ฐ๊ธฐ ์กฐ์ "
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)
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blur_slider = gr.Slider(
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minimum=0,
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maximum=5,
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step=0.5,
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value=1,
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label="๐ซ๏ธ ํ๋ฆผ ํจ๊ณผ"
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)
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convert_button = gr.Button("๐ ๋ณํํ๊ธฐ")
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with gr.Column():
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comparison = gr.HTML(label="๐ ๋ณํ ์ ํ ๋น๊ต")
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download_link = gr.File(label="โฌ๏ธ JPG๋ก ๋ค์ด๋ก๋")
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convert_button.click(
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fn=process_image,
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inputs=[input_image, contrast_slider, brightness_slider, blur_slider],
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outputs=[comparison, download_link]
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)
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gr.Markdown("ยฉ๏ธ 2024 ๋ถ์๊ธฐ ์๋ ํ๋ฐฑ ์ฌ์ง ๋ณํ๊ธฐ by OpenAI")
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demo.launch()
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