Python ImageFilter.apply_gamma_correction Examples

Example #1

File: transformation_controller.py Project: victoria-viana/root-image-editor

 def gammaTransform(self, gamma):
     image = filter.apply_gamma_correction(self.current_image, gamma)
     self.update_memory_images(image)
     return self.current_image

Example #2

 def apply_gamma_correction(img, gamma):
     r, g, b = rgb.get_rgb_layers(img)
     r = filter.apply_gamma_correction(r, gamma)
     g = filter.apply_gamma_correction(g, gamma)
     b = filter.apply_gamma_correction(b, gamma)
     return rgb.merge_rgb_layers(r, g, b)