Image and video segmentation is one of the most critical tasks of image and video analysis: extracting information from an image or a sequence of images. In the last 40 years, this field has experienced significant growth and development, and has resulted in a virtual explosion of published information. Advances in Image and Video Segmentation brings together the latest results from researchers involved in state-of-the art work in image and video segmentation, providing a collection of modern works made by more than 50 experts around the world.