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Update src/streamlit_app.py
Browse files- src/streamlit_app.py +21 -16
src/streamlit_app.py
CHANGED
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@@ -1,31 +1,36 @@
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import streamlit as st
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import cv2
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import numpy as np
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from PIL import Image
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st.title('Image to Sketch')
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file = st.file_uploader('Upload an image', type=['jpg', 'jpeg', 'png'])
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if file:
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img = Image.open(file).convert('RGB')
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img2=np.array(img)
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img_bw =cv2.cvtColor(img2, cv2.COLOR_RGB2BGR)
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gray = cv2.cvtColor(img_bw, cv2.COLOR_RGB2GRAY)
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def dodge(front, back):
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return cv2.divide(front, 255-back, scale=256)
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sketch = dodge(blurred, gray)
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with col1:
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st.image(img, caption='Original Image', use_column_width=True)
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with col2:
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import streamlit as st
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import cv2
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import numpy as np
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from PIL import Image
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st.title('Image to Sketch')
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file = st.file_uploader('Upload an image', type=['jpg', 'jpeg', 'png'])
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if file:
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img = Image.open(file).convert('RGB')
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img2 = np.array(img)
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# 1. Görüntüyü OpenCV formatına (BGR) çevir
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img_bw = cv2.cvtColor(img2, cv2.COLOR_RGB2BGR)
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# FIX: BGR formatından Gray (Gri) formata çeviriyoruz
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gray = cv2.cvtColor(img_bw, cv2.COLOR_BGR2GRAY)
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# 2. Tersine çevir ve bulanıklaştır
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inverted = 255 - gray
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blurred = cv2.GaussianBlur(inverted, (21, 21), 0)
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# 3. Sketch efekti uygula
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def dodge(front, back):
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return cv2.divide(front, 255 - back, scale=256)
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sketch = dodge(blurred, gray)
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# 4. Ekranda Göster
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st.subheader('Original vs Sketch')
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col1, col2 = st.columns(2)
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with col1:
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st.image(img, caption='Original Image', use_column_width=True)
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with col2:
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# Sketch tek kanallı (gri) olduğu için çıktı daha nettir
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st.image(sketch, caption='Sketch Image', use_column_width=True)
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