{"url":"/method/centripetalnet","slug":"centripetalnet","name":"CentripetalNet","full_name":"CentripetalNet","full_name_withheld":false,"description_markdown":"**CentripetalNet** is a keypoint-based detector which uses centripetal shift to pair corner keypoints from the same instance. CentripetalNet predicts the position and the centripetal shift of the corner points and matches corners whose shifted results are aligned.","description_state":"present","introduced_year":null,"introduced_by":{"title":"CentripetalNet: Pursuing High-quality Keypoint Pairs for Object Detection","paper":"/paper/centripetalnet-pursuing-high-quality-keypoint","first_author":"Zhiwei Dong","n_authors":6,"url_abs":null,"archive_paper_url":"https://paperswithcode.com/paper/centripetalnet-pursuing-high-quality-keypoint"},"source":{"url":"https://arxiv.org/abs/2003.09119v1","title":"CentripetalNet: Pursuing High-quality Keypoint Pairs for Object Detection","url_on_a_paper_host":true},"code_snippet_url":null,"code_snippet_url_on_a_code_host":false,"categories":[{"area":"Computer Vision","area_id":"computer-vision","collection":"Object Detection Models","url":"/methods/category/object-detection-models","pwc_aliases":[]}],"n_papers_tagged":1,"archive_num_papers":1,"papers_newest_first":[{"paper":"/paper/centripetalnet-pursuing-high-quality-keypoint","title":"CentripetalNet: Pursuing High-quality Keypoint Pairs for Object Detection","date":"2020-03-20","arxiv_id":"2003.09119","n_code_links":2,"syntology":null}],"papers_shown":1,"tasks":[{"task":"/task/instance-segmentation","name":"Instance Segmentation","papers":1},{"task":"/task/object-detection","name":"Object Detection","papers":1},{"task":null,"name":"Position","papers":1},{"task":"/task/semantic-segmentation","name":"Semantic Segmentation","papers":1},{"task":"/task/high","name":"Vocal Bursts Intensity Prediction","papers":1},{"task":"/task/object-detection-1","name":"object-detection","papers":1}],"tasks_shown":6,"n_tasks":6,"usage_by_year":[{"year":"2020","papers":1}],"row_source":"methods_table","archive":{"source":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","archive_url":"https://paperswithcode.com/method/centripetalnet"},"syntology_read_at":"2026-09-24T18:15:14+00:00"}