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Update app.py
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app.py
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@@ -1,106 +1,109 @@
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import cv2
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import numpy as np
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import gradio as gr
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# Farklı filtre fonksiyonları
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def apply_gaussian_blur(frame):
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return cv2.GaussianBlur(frame, (15, 15), 0)
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def apply_sharpening_filter(frame):
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kernel = np.array([[0, -1, 0], [-1, 5, -1], [0, -1, 0]])
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return cv2.filter2D(frame, -1, kernel)
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def apply_edge_detection(frame):
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return cv2.Canny(frame, 100, 200)
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def apply_invert_filter(frame):
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return cv2.bitwise_not(frame)
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def adjust_brightness_contrast(frame, alpha=1.0, beta=50):
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return cv2.convertScaleAbs(frame, alpha=alpha, beta=beta)
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def apply_grayscale_filter(frame):
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return cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
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def apply_sepia_filter(frame):
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sepia_filter = np.array([[0.272, 0.534, 0.131],
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[0.349, 0.686, 0.168],
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[0.393, 0.769, 0.189]])
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return cv2.transform(frame, sepia_filter)
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def apply_fall_filter(frame):
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fall_filter = np.array([[0.393, 0.769, 0.189],
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[0.349, 0.686, 0.168],
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[0.272, 0.534, 0.131]])
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return cv2.transform(frame, fall_filter)
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# Filtre uygulama fonksiyonu
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def apply_filter(filter_type, input_image=None, alpha=1.0, beta=50):
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if input_image is not None:
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frame = input_image
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else:
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cap = cv2.VideoCapture(0)
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ret, frame = cap.read()
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cap.release()
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if not ret:
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return "Web kameradan görüntü alınamadı"
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frame =
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elif filter_type == "
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frame =
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elif filter_type == "
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frame =
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#
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#
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demo.launch()
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import cv2
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import numpy as np
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import gradio as gr
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# Farklı filtre fonksiyonları
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def apply_gaussian_blur(frame):
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return cv2.GaussianBlur(frame, (15, 15), 0)
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def apply_sharpening_filter(frame):
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kernel = np.array([[0, -1, 0], [-1, 5, -1], [0, -1, 0]])
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return cv2.filter2D(frame, -1, kernel)
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def apply_edge_detection(frame):
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return cv2.Canny(frame, 100, 200)
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def apply_invert_filter(frame):
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return cv2.bitwise_not(frame)
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def adjust_brightness_contrast(frame, alpha=1.0, beta=50):
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return cv2.convertScaleAbs(frame, alpha=alpha, beta=beta)
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def apply_grayscale_filter(frame):
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return cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
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def apply_sepia_filter(frame):
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sepia_filter = np.array([[0.272, 0.534, 0.131],
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[0.349, 0.686, 0.168],
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[0.393, 0.769, 0.189]])
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return cv2.transform(frame, sepia_filter)
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def apply_fall_filter(frame):
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fall_filter = np.array([[0.393, 0.769, 0.189],
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[0.349, 0.686, 0.168],
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[0.272, 0.534, 0.131]])
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return cv2.transform(frame, fall_filter)
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# Filtre uygulama fonksiyonu
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def apply_filter(filter_type, input_image=None, alpha=1.0, beta=50):
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if input_image is not None:
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frame = input_image
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else:
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cap = cv2.VideoCapture(0)
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ret, frame = cap.read()
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cap.release()
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if not ret:
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return "Web kameradan görüntü alınamadı"
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# Filtre türüne göre işlem yap
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if filter_type == "Gaussian Blur":
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frame = apply_gaussian_blur(frame)
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elif filter_type == "Sharpen":
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frame = apply_sharpening_filter(frame)
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elif filter_type == "Edge Detection":
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frame = apply_edge_detection(frame)
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elif filter_type == "Invert":
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frame = apply_invert_filter(frame)
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elif filter_type == "Brightness/Contrast":
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# Burada alpha ve beta değerlerini kullanıyoruz
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frame = adjust_brightness_contrast(frame, alpha=alpha, beta=beta)
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elif filter_type == "Grayscale":
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frame = apply_grayscale_filter(frame)
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elif filter_type == "Sepia":
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frame = apply_sepia_filter(frame)
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elif filter_type == "Sonbahar":
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frame = apply_fall_filter(frame)
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return frame
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# Gradio arayüzü
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with gr.Blocks() as demo:
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gr.Markdown("# Web Kameradan Canlı Filtreleme")
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# Filtre seçenekleri
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filter_type = gr.Dropdown(
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label="Filtre Seçin",
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choices=["Gaussian Blur", "Sharpen", "Edge Detection", "Invert", "Brightness/Contrast", "Grayscale", "Sepia", "Sonbahar"],
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value="Gaussian Blur"
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)
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# Parlaklık ve Kontrast kontrolü
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alpha_slider = gr.Slider(0.5, 3.0, value=1.0, label="Kontrast (Alpha)")
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beta_slider = gr.Slider(-100, 100, value=50, label="Parlaklık (Beta)")
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# Görüntü yükleme alanı veya canlı kamera seçeneği
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with gr.Row():
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input_image = gr.Image(label="Resim Yükle", type="numpy")
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use_camera = gr.Checkbox(label="Kamerayı Kullan", value=False)
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# Çıktı için görüntü
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output_image = gr.Image(label="Filtre Uygulandı")
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# Filtre uygula butonu
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apply_button = gr.Button("Filtreyi Uygula")
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# Butona tıklanınca filtre uygulama fonksiyonu
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def run_filter(filter_type, input_image, alpha, beta, use_camera):
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if use_camera:
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cap = cv2.VideoCapture(0)
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ret, frame = cap.read()
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cap.release()
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if not ret:
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return "Web kameradan görüntü alınamadı"
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input_image = frame
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return apply_filter(filter_type, input_image, alpha, beta)
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apply_button.click(fn=run_filter, inputs=[filter_type, input_image, alpha_slider, beta_slider, use_camera], outputs=output_image)
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# Gradio arayüzünü başlat
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demo.launch()
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