{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/improving-protonet-for-few-shot-video-object","title":"Improving ProtoNet for Few-Shot Video Object Recognition: Winner of ORBIT Challenge 2022","arxiv_id":"2210.00174","date":"2022-10-01","proceeding":null,"authors":["Li Gu","Zhixiang Chi","Huan Liu","Yuanhao Yu","Yang Wang"],"abstract":"In this work, we present the winning solution for ORBIT Few-Shot Video Object Recognition Challenge 2022. Built upon the ProtoNet baseline, the performance of our method is improved with three effective techniques. These techniques include the embedding adaptation, the uniform video clip sampler and the invalid frame detection. In addition, we re-factor and re-implement the official codebase to encourage modularity, compatibility and improved performance. Our implementation accelerates the data loading in both training and testing.","url_abs":"https://arxiv.org/abs/2210.00174v1","url_pdf":"https://arxiv.org/pdf/2210.00174v1.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[{"paper_slug":"improving-protonet-for-few-shot-video-object","repo_url":"https://github.com/guliisgreat/orbit-2022-winner-method","is_official":1,"mentioned_in_paper":1,"mentioned_in_github":1,"framework":"pytorch","reach":null},{"paper_slug":"improving-protonet-for-few-shot-video-object","repo_url":"https://github.com/2023-MindSpore-1/ms-code-215/tree/main/ProtoNet","is_official":0,"mentioned_in_paper":0,"mentioned_in_github":0,"framework":"mindspore","reach":null},{"paper_slug":"improving-protonet-for-few-shot-video-object","repo_url":"https://github.com/MindSpore-paper-code-2/code2/tree/main/ProtoNet","is_official":0,"mentioned_in_paper":0,"mentioned_in_github":0,"framework":"mindspore","reach":null},{"paper_slug":"improving-protonet-for-few-shot-video-object","repo_url":"https://github.com/code-implementation1/Code6/tree/main/ProtoNet","is_official":0,"mentioned_in_paper":0,"mentioned_in_github":0,"framework":"mindspore","reach":null}],"tasks":[{"task_slug":"few-shot-image-classification","task_name":"Few-Shot Image Classification"},{"task_slug":"object-recognition","task_name":"Object Recognition"}],"methods":[{"method_slug":"clip","method_name":"CLIP"}],"datasets_introduced":[],"methods_introduced":[],"results":[{"leaderboard":"/sota/few-shot-image-classification-on-orbit","task":"Few-Shot Image Classification","dataset":"ORBIT Clutter Video Evaluation","model":"ProtoNetsVideo","rank_in_archive_order":1,"of":3,"metrics":{"Frame accuracy":"71.69"},"uses_additional_data":false}],"syntology":{"atlas_url":"https://app.syntology.ai/?focus=2210.00174","mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}