Create app.py

app.py

@@ -0,0 +1,125 @@
+import cv2
+import numpy as np
+import gradio as gr
+
+# Farklı filtre fonksiyonları
+def apply_gaussian_blur(frame):
+    return cv2.GaussianBlur(frame, (15, 15), 0)
+
+def apply_sharpening_filter(frame):
+    kernel = np.array([[0, -1, 0], [-1, 5, -1], [0, -1, 0]])
+    return cv2.filter2D(frame, -1, kernel)
+
+def apply_edge_detection(frame):
+    return cv2.Canny(frame, 100, 200)
+
+def apply_invert_filter(frame):
+    return cv2.bitwise_not(frame)
+
+def adjust_brightness_contrast(frame, alpha=1.0, beta=50):
+    return cv2.convertScaleAbs(frame, alpha=alpha, beta=beta)
+
+def apply_grayscale_filter(frame):
+    return cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
+
+def apply_sepia_filter(frame):
+    sepia_filter = np.array([[0.272, 0.534, 0.131],
+                             [0.349, 0.686, 0.168],
+                             [0.393, 0.769, 0.189]])
+    return cv2.transform(frame, sepia_filter)
+
+def apply_fall_filter(frame):
+    fall_filter = np.array([[0.393, 0.769, 0.189],
+                            [0.349, 0.686, 0.168],
+                            [0.272, 0.534, 0.131]])
+    return cv2.transform(frame, fall_filter)
+
+# Yeni filtre fonksiyonları
+def apply_emboss_filter(frame):
+    kernel = np.array([[-2, -1, 0], 
+                       [-1, 1, 1], 
+                       [0, 1, 2]])
+    return cv2.filter2D(frame, -1, kernel)
+
+def apply_sketch_filter(frame):
+    gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
+    inv_gray = cv2.bitwise_not(gray)
+    blur = cv2.GaussianBlur(inv_gray, (21, 21), 0)
+    sketch = cv2.divide(gray, 255 - blur, scale=256)
+    return sketch
+
+def apply_median_blur_filter(frame):
+    return cv2.medianBlur(frame, 15)
+
+def adjust_contrast(frame, alpha=2.0, beta=0):
+    return cv2.convertScaleAbs(frame, alpha=alpha, beta=beta)
+
+def adjust_hue(frame, delta=30):
+    hsv = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)
+    hsv[:, :, 0] = (hsv[:, :, 0] + delta) % 180
+    return cv2.cvtColor(hsv, cv2.COLOR_HSV2BGR)
+
+# Filtre uygulama fonksiyonu
+def apply_filter(filter_type, input_image=None):
+    if input_image is not None:
+        frame = input_image
+    else:
+        cap = cv2.VideoCapture(0)
+        ret, frame = cap.read()
+        cap.release()
+        if not ret:
+            return "Web kameradan görüntü alınamadı"
+
+    if filter_type == "Gaussian Blur":
+        return apply_gaussian_blur(frame)
+    elif filter_type == "Sharpen":
+        return apply_sharpening_filter(frame)
+    elif filter_type == "Edge Detection":
+        return apply_edge_detection(frame)
+    elif filter_type == "Invert":
+        return apply_invert_filter(frame)
+    elif filter_type == "Brightness":
+        return adjust_brightness_contrast(frame, alpha=1.0, beta=50)
+    elif filter_type == "Grayscale":
+        return apply_grayscale_filter(frame)
+    elif filter_type == "Sepia":
+        return apply_sepia_filter(frame)
+    elif filter_type == "Sonbahar":
+        return apply_fall_filter(frame)
+    elif filter_type == "Emboss":
+        return apply_emboss_filter(frame)
+    elif filter_type == "Sketch":
+        return apply_sketch_filter(frame)
+    elif filter_type == "Median Blur":
+        return apply_median_blur_filter(frame)
+    elif filter_type == "Contrast Adjustment":
+        return adjust_contrast(frame, alpha=2.0, beta=0)
+    elif filter_type == "Hue Adjustment":
+        return adjust_hue(frame, delta=30)
+
+# Gradio arayüzü
+with gr.Blocks() as demo:
+    gr.Markdown("# Fotoğraf Filtreleme")
+
+    # Filtre seçenekleri
+    filter_type = gr.Dropdown(
+        label="Filtre Seçin",
+        choices=["Gaussian Blur", "Sharpen", "Edge Detection", "Invert", "Brightness", "Grayscale", "Sepia", "Sonbahar",
+                 "Emboss", "Sketch", "Median Blur", "Contrast Adjustment", "Hue Adjustment"],
+        value="Gaussian Blur"
+    )
+
+    # Görüntü yükleme alanı
+    input_image = gr.Image(label="Resim Yükle", type="numpy")
+
+    # Çıktı için görüntü
+    output_image = gr.Image(label="Filtre Uygulandı")
+
+    # Filtre uygula butonu
+    apply_button = gr.Button("Filtreyi Uygula")
+
+    # Butona tıklanınca filtre uygulama fonksiyonu
+    apply_button.click(fn=apply_filter, inputs=[filter_type, input_image], outputs=output_image)
+
+# Gradio arayüzünü başlat
+demo.launch()