Object Localization

Object Localization is the task of locating an instance of a particular object category in an image, typically by specifying a tightly cropped bounding box centered on the instance. An object proposal specifies a candidate bounding box, and an object proposal is said to be a correct localization if it sufficiently overlaps a human-labeled “ground-truth” bounding box for the given object. In the literature, the “Object Localization” task is to locate one instance of an object category, whereas “object detection” focuses on locating all instances of a category in a given image.

Source: Fast On-Line Kernel Density Estimation for Active Object Localization

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 251–275 of 617 papers

Title	Date	Tasks	Status	Score
Object detection via a multi-region & semantic segmentation-aware CNN model	May 7, 2015	Objectobject-detection	CodeCode Available	5
Distance to Center of Mass Encoding for Instance Segmentation	Nov 24, 2017	Instance SegmentationObject	CodeCode Available	5
IDD-X: A Multi-View Dataset for Ego-relative Important Object Localization and Explanation in Dense and Unstructured Traffic	Apr 12, 2024	ObjectObject Localization	CodeCode Available	5
Deep Learning for Identifying Iran's Cultural Heritage Buildings in Need of Conservation Using Image Classification and Grad-CAM	Feb 28, 2023	Data Augmentationimage-classification	CodeCode Available	5
A Smoother Way to Train Structured Prediction Models	Feb 8, 2019	named-entity-recognitionNamed Entity Recognition	CodeCode Available	5
Discriminating Known From Unknown Objects via Structure-Enhanced Recurrent Variational AutoEncoder	Jan 1, 2023	Objectobject-detection	CodeCode Available	5
Multispectral Detection Transformer with Infrared-Centric Sensor Fusion	May 21, 2025	Multispectral Object DetectionObject	CodeCode Available	5
DiPS: Discriminative Pseudo-Label Sampling with Self-Supervised Transformers for Weakly Supervised Object Localization	Oct 9, 2023	ObjectObject Localization	CodeCode Available	5
Dilated Residual Networks	May 28, 2017	ClassificationGeneral Classification	CodeCode Available	5
MonoGRNet: A Geometric Reasoning Network for Monocular 3D Object Localization	Nov 26, 2018	2D Object Detection3D Object Detection	CodeCode Available	5
A Simple Single-Scale Vision Transformer for Object Localization and Instance Segmentation	Dec 17, 2021	image-classificationImage Classification	CodeCode Available	5
Detecting Lesion Bounding Ellipses With Gaussian Proposal Networks	Feb 25, 2019	Computed Tomography (CT)Lesion Detection	CodeCode Available	5
Adversarial Normalization: I Can Visualize Everything (ICE)	Jan 1, 2023	Object DiscoveryObject Localization	CodeCode Available	5
Min-Entropy Latent Model for Weakly Supervised Object Detection	Feb 16, 2019	image-classificationImage Classification	CodeCode Available	5
DenseTrack: Drone-based Crowd Tracking via Density-aware Motion-appearance Synergy	Jul 24, 2024	Crowd CountingLanguage Modeling	CodeCode Available	5
Masked Multi-Query Slot Attention for Unsupervised Object Discovery	Apr 30, 2024	Objectobject-detection	CodeCode Available	5
DeNet: Scalable Real-time Object Detection with Directed Sparse Sampling	Mar 30, 2017	object-detectionObject Detection	CodeCode Available	5
BroadCAM: Outcome-agnostic Class Activation Mapping for Small-scale Weakly Supervised Applications	Sep 7, 2023	Object LocalizationSemantic Segmentation	CodeCode Available	5
MB-ORES: A Multi-Branch Object Reasoner for Visual Grounding in Remote Sensing	Mar 31, 2025	Objectobject-detection	CodeCode Available	5
In-sample Contrastive Learning and Consistent Attention for Weakly Supervised Object Localization	Sep 25, 2020	Contrastive LearningObject	CodeCode Available	5
Localizing Infinity-shaped fishes: Sketch-guided object localization in the wild	Sep 24, 2021	Instance SegmentationObject	CodeCode Available	5
Deep Weakly-Supervised Learning Methods for Classification and Localization in Histology Images: A Survey	Sep 8, 2019	General ClassificationModel Selection	CodeCode Available	5
Pairwise Similarity Knowledge Transfer for Weakly Supervised Object Localization	Mar 18, 2020	Object LocalizationTransfer Learning	CodeCode Available	5
Learning Transferable Reward for Query Object Localization with Policy Adaptation	Feb 24, 2022	Metric LearningObject Localization	CodeCode Available	5
A Novel Confidence Induced Class Activation Mapping for MRI Brain Tumor Segmentation	Jun 8, 2023	Brain Tumor SegmentationObject Localization	CodeCode Available	5

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All datasets REVERIE KITTI Cars Easy KITTI Pedestrians Hard KITTI Pedestrians Moderate KITTI Cars Hard KITTI Cyclists Easy KITTI Cyclists Moderate KITTI Pedestrians Easy GRIT KITTI Cyclists Hard IllusionVQA KITTI Cars Moderate

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	OSMaN	RGSPL	32.99	—	Unverified
2	SUSA	RGSPL	27.31	—	Unverified
3	Shanks	RGSPL	22.85	—	Unverified
4	CVPR22	RGSPL	22.06	—	Unverified
5	damm1	RGSPL	15.96	—	Unverified
6	1637	RGSPL	14.03	—	Unverified
7	init. PREVALENT	RGSPL	13.51	—	Unverified
8	Airbert	RGSPL	13.28	—	Unverified
9	init. OSCAR	RGSPL	10	—	Unverified
10	SIA	RGSPL	9.2	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	VoxelNet	AP	89.35	—	Unverified
2	VoxelNet	AP	89.35	—	Unverified
3	Frustum PointNets	AP	88.7	—	Unverified
4	Frustum PointNets	AP	81.2	—	Unverified
5	VoxelNet	AP	77.47	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Frustrum-PointPillars	AP	48.3	—	Unverified
2	Frustum PointNets	AP	47.2	—	Unverified
3	Frustum PointNets	AP	40.23	—	Unverified
4	VoxelNet	AP	38.11	—	Unverified
5	VoxelNet	AP	31.51	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Frustrum-PointPillars	AP	52.23	—	Unverified
2	Frustum PointNets	AP	50.22	—	Unverified
3	Frustum PointNets	AP	42.15	—	Unverified
4	VoxelNet	AP	40.74	—	Unverified
5	VoxelNet	AP	33.69	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	VoxelNet	AP	77.39	—	Unverified
2	Frustum PointNets	AP	75.33	—	Unverified
3	Frustum PointNets	AP	62.19	—	Unverified
4	VoxelNet	AP	57.73	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Frustum PointNets	AP	75.38	—	Unverified
2	Frustum PointNets	AP	71.96	—	Unverified
3	VoxelNet	AP	66.7	—	Unverified
4	VoxelNet	AP	61.22	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Frustum PointNets	AP	61.96	—	Unverified
2	Frustum PointNets	AP	56.77	—	Unverified
3	VoxelNet	AP	54.76	—	Unverified
4	VoxelNet	AP	48.36	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Frustum PointNets	AP	58.09	—	Unverified
2	Frustum PointNets	AP	51.21	—	Unverified
3	VoxelNet	AP	46.13	—	Unverified
4	VoxelNet	AP	39.48	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Unified-IOXL	Localization (ablation)	67	—	Unverified
2	GPV-2	Localization (ablation)	53.6	—	Unverified
3	Mask R-CNN	Localization (ablation)	44.7	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Frustum PointNets	AP	54.68	—	Unverified
2	VoxelNe	AP	50.55	—	Unverified
3	Frustum PointNets	AP	50.39	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	GPT4-Vision 4-shot+CoT	Accuracy	49.7	—	Unverified
2	Gemini-Pro 4-shot+CoT	Accuracy	33.9	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Frustum PointNets	AP	84	—	Unverified
2	VoxelNet	AP	79.26	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Frustrum-PointPillars	AP	60.98	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Hausdorff Loss	Precision	88.1	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	ours	CorLoc	41.2	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	ours	CorLoc	47.45	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Hausdorff Loss	F-Score	88.6	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Hausdorff Loss	Recall	89.2	—	Unverified