YouTube-VOS 2018
Youtube-VOS is a Video Object Segmentation dataset that contains 4,453 videos - 3,471 for training, 474 for validation, and 508 for testing. The training and validation videos have pixel-level ground truth annotations for every 5th frame (6 fps). It also contains Instance Segmentation annotations. It has more than 7,800 unique objects, 190k high-quality manual annotations and more than 340 minutes in duration. Source: CapsuleVOS: Semi-Supervised Video Object Segmentation Using Capsule Routing Image Source: https://youtube-vos.org/