Papers › Class-agnostic Object Detection with Multi-modal Transformer

Class-agnostic Object Detection with Multi-modal Transformer

22 Nov 2021arXiv:2111.11430archive 2025-07-28

Muhammad Maaz, Hanoona Rasheed, Salman Khan, Fahad Shahbaz Khan, Rao Muhammad Anwer, Ming-Hsuan Yang

What constitutes an object? This has been a long-standing question in computer vision. Towards this goal, numerous learning-free and learning-based approaches have been developed to score objectness. However, they generally do not scale well across new domains and novel objects. In this paper, we advocate that existing methods lack a top-down supervision signal governed by human-understandable semantics. For the first time in literature, we demonstrate that Multi-modal Vision Transformers (MViT) trained with aligned image-text pairs can effectively bridge this gap. Our extensive experiments across various domains and novel objects show the state-of-the-art performance of MViTs to localize generic objects in images. Based on the observation that existing MViTs do not include multi-scale feature processing and usually require longer training schedules, we develop an efficient MViT architecture using multi-scale deformable attention and late vision-language fusion. We show the significance of MViT proposals in a diverse range of applications including open-world object detection, salient and camouflage object detection, supervised and self-supervised detection tasks. Further, MViTs can adaptively generate proposals given a specific language query and thus offer enhanced interactability. Code: \url{https://git.io/J1HPY}.

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Code

mmaaz60/mvits_for_class_agnostic_od officialmentioned on GitHubpytorch report

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Tasks

Class-agnostic Object DetectionObjectObject DetectionObject Proposal GenerationOpen World Object Detectionobject-detection

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Object Detection PASCAL VOC 10% DETReg (MDef-DETR) AP 58.78 #1 of 2 Archive leaderboard report
Object Detection PASCAL VOC 10% DETReg (MDef-DETR) AP50 80.46 #1 of 2 Archive leaderboard report
Object Detection PASCAL VOC 10% DETReg (MDef-DETR) AP75 65.65 #1 of 2 Archive leaderboard report
Object Detection PASCAL VOC 2007 DETReg (MDef-DETR) AP50 84.16 #3 of 30 Archive leaderboard report
Object Detection PASCAL VOC 2007 DETReg (MDef-DETR) MAP 84.16% #3 of 30 Archive leaderboard report
Object Proposal Generation COCO (Common Objects in Context) MDef-DETR (Off-the-shelf evaluation) Average Recall 0.6503 #1 of 1 Archive leaderboard report
Object Proposal Generation PASCAL VOC 2012, 60 proposals per image MDef-DETR Average Recall 0.9126 #1 of 3 Archive leaderboard report
Open World Object Detection COCO 2017 (Electronic, Indoor, Kitchen, Furniture) ORE (MDef-DETR) MAP 31.66 #1 of 2 Archive leaderboard report
Open World Object Detection COCO 2017 (Outdoor, Accessories, Appliance, Truck) ORE (MDef-DETR) A-OSE 5212 #1 of 2 Archive leaderboard report
Open World Object Detection COCO 2017 (Outdoor, Accessories, Appliance, Truck) ORE (MDef-DETR) MAP 46.19 #1 of 2 Archive leaderboard report
Open World Object Detection COCO 2017 (Outdoor, Accessories, Appliance, Truck) ORE (MDef-DETR) Unknown Recall 49.54 #1 of 2 Archive leaderboard report
Open World Object Detection COCO 2017 (Outdoor, Accessories, Appliance, Truck) ORE (MDef-DETR) WI 0.0251 #1 of 2 Archive leaderboard report
Open World Object Detection COCO 2017 (Sports, Food) ORE (MDef-DETR) A-OSE 4117 #1 of 2 Archive leaderboard report
Open World Object Detection COCO 2017 (Sports, Food) ORE (MDef-DETR) MAP 36.75 #1 of 2 Archive leaderboard report
Open World Object Detection COCO 2017 (Sports, Food) ORE (MDef-DETR) Unknown Recall 50.89 #1 of 2 Archive leaderboard report
Open World Object Detection COCO 2017 (Sports, Food) ORE (MDef-DETR) WI 0.0179 #1 of 2 Archive leaderboard report
Open World Object Detection PASCAL VOC 2007 ORE (MDef-DETR) A-OSE 7322 #1 of 2 Archive leaderboard report
Open World Object Detection PASCAL VOC 2007 ORE (MDef-DETR) MAP 64.03 #1 of 2 Archive leaderboard report
Open World Object Detection PASCAL VOC 2007 ORE (MDef-DETR) Unknown Recall 50.13 #1 of 2 Archive leaderboard report
Open World Object Detection PASCAL VOC 2007 ORE (MDef-DETR) WI 0.0474 #1 of 2 Archive leaderboard report

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Methods

Introduced by this paper: MAVL

MAVLMViT

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