Create app.py
Browse files
app.py
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import gradio as gr
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from PIL import Image
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import numpy as np
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from scipy.ndimage import label, find_objects
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# Función para generar la máscara
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def generate_mask(image):
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# Convertir la entrada en un objeto PIL.Image si no lo es
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if isinstance(image, np.ndarray):
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image = Image.fromarray(image)
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# Convertir la imagen a RGB y array de numpy
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image_rgb = image.convert("RGB")
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np_image = np.array(image_rgb)
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# Aplicar los límites RGB basados en los análisis anteriores
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min_red, max_red = 21, 183
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min_green, max_green = 0, 142
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min_blue, max_blue = 0, 124
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# Generar la máscara binaria
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mask = (
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(np_image[:, :, 0] >= min_red) & (np_image[:, :, 0] <= max_red) &
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(np_image[:, :, 1] >= min_green) & (np_image[:, :, 1] <= max_green) &
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(np_image[:, :, 2] >= min_blue) & (np_image[:, :, 2] <= max_blue)
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).astype(np.uint8)
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# Invertir la máscara para que los objetos de fondo (valor 0) se conviertan en 1 y se etiqueten
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inverted_mask = 1 - mask
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labeled_mask, num_features = label(inverted_mask)
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# Filtrar objetos pequeños de valor 0
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for i, region in enumerate(find_objects(labeled_mask)):
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if region is not None:
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# Calcular el área del objeto con valor 0
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area = np.sum(labeled_mask[region] == i + 1)
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# Si el área es menor a 3000 píxeles, establece el objeto en blanco
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if area < 3000:
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inverted_mask[region] = np.where(labeled_mask[region] == i + 1, 0, inverted_mask[region])
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# Invertir de nuevo para restaurar los valores de la máscara original
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filtered_mask = 1 - inverted_mask
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# Convertir la máscara modificada a una imagen en blanco y negro
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mask_image = Image.fromarray((filtered_mask * 255).astype(np.uint8))
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return mask_image
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# Crear la interfaz con ejemplos
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examples = [["cacao_1.png"], ["cacao_2.jpg"]] # Asegúrate de que estos archivos estén en la misma carpeta que el script
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# CSS personalizado para la interfaz
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css = """
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.app-container { background-color: white; }
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.title-container {
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background-color: white;
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display: flex;
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align-items: center;
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justify-content: center;
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height: 300px;
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font-size: 24px;
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font-weight: bold;
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text-align: center;
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}
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.centered-image {
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display: block;
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margin: auto;
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}
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"""
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# Configuración de la interfaz con elementos adicionales
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with gr.Blocks(css=css) as demo:
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# Logo y título en la parte superior
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with gr.Row():
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gr.Image(value="Cacaotin.png", width=300, height=300, elem_id="centered-image")
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gr.Markdown("<div class='title-container'>Fermentation Level Classification for Cocoa Beans</div>")
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# Botón de GitHub centrado
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gr.Markdown("<center><a href='https://github.com/kebincontreras/cocoa_beans_interfaces' target='_blank'><button style='background-color: #007bff; color: white; padding: 10px 20px; border: none; border-radius: 5px; font-size: 16px;'>View on GitHub</button></a></center>")
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# Fila para cargar la imagen y mostrar la salida procesada
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with gr.Row():
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img_input = gr.Image(label="Upload Image")
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img_output = gr.Image(label="Image with Generated Mask")
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# Botón para generar la máscara
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btn_classify = gr.Button("Generate Mask for Fermentation Level")
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btn_classify.click(generate_mask, inputs=img_input, outputs=img_output)
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# Añadir las imágenes de ejemplo
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gr.Examples(
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examples=examples,
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inputs=img_input,
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label="Example Images"
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)
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# Descripción de las clases de cacao
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gr.Markdown("""
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**Cacao Classes According to NTC1252:2021:**
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- **a) Well-fermented:** Optimal fermentation process.
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- **b) Partially fermented:** Incomplete fermentation process.
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- **c) Non-fermented:** Lack of adequate fermentation.
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""")
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gr.Image(value="cacao.png", label="a) Well-fermented, b) Partially fermented, c) Non-fermented")
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# Explicación final según la norma
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gr.Markdown("**Explanation According to NTC1252:2021:** Here you can explain how the NTC1252:2021 norm applies to the classification of fermentation levels.")
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# Ejecutar la aplicación
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if __name__ == "__main__":
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demo.launch()
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