AppItk Application of Image processing using ITK. Language: Python Demo Color to grayscale 2D Input Output Gaussian filter 2D Input Output Laplacian filter 2D Input Output Distance transform 2D Extract Boundaries of Connected Regions in Binary Image 2D Closing binary image 2D Opening binary image 2D Distance transform 3D Input Output Author Hidenobu SUZUKI License ITK is distributed under a Apache 2.0 License. ITK license information.