ChimpTZ-26 - Twycross Zoo Chimpanzee Detection Dataset

ChimpTZ-26 is an annnotated dataset of chimpanzees from Twycross Zoo. This dataset can be used to train chimpanzee detection models. The annotations include bounding box ground truths of chimpanzees which can be used to train a detector. It includes diverse selection of 4,298 images sampled across 174 videos over a 4 month period. A diversity of images were selected from each video using a novel frame extraction method. --- Annotations analysis ---Total images: 4298 - Positive samples (with annotations): 3729 - Negative samples (tagged as 'background'): 569 - Total chimp instances (annotations): 7764 - Average chimps per positive image: 2.08