def pencil_sketch(imagePath, ImageData, kernel_size, sigma):
utils_ = utils(imagePath)
originalImage = ImageData
grayScaleImage = utils_.convert_to_grayScale(originalImage)
negativeImage = utils_.image_negative(grayScaleImage)
# add padding to the image
padding_pixels = kernel_size // 2
image_padded = np.pad(negativeImage, ((padding_pixels, padding_pixels),
(padding_pixels, padding_pixels)),
'constant')
gaussian_negative = gaussian_blur(kernel_size, sigma, padding_pixels,
image_padded)
return dodge(grayScaleImage, gaussian_negative)
def __init__(self, imagePath):
self.utils_ = utils(imagePath)
self.originalImage = utils.load_image_data(self.utils_)
self.grayScaleImage = utils.convert_to_grayScale(
self.utils_, self.originalImage)
def __init__(self, imagePath, imageData):
self.utils_ = utils(imagePath)
self.originalImage = imageData
def __init__(self, imagePath, ImageData):
self.utils_ = utils(imagePath)
self.originalImage = ImageData
self.grayScaleImage = utils.convert_to_grayScale(self.utils_, self.originalImage)