Instance Segmentation

Instance Segmentation is a computer vision task that involves identifying and separating individual objects within an image, including detecting the boundaries of each object and assigning a unique label to each object. The goal of instance segmentation is to produce a pixel-wise segmentation map of the image, where each pixel is assigned to a specific object instance.

Image Credit: Deep Occlusion-Aware Instance Segmentation with Overlapping BiLayers, CVPR'21

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 801–825 of 2262 papers

Title	Date	Tasks	Status	Hype	Score
HCFormer: Unified Image Segmentation with Hierarchical Clustering	May 20, 2022	ClusteringImage Segmentation	CodeCode Available	1	5
FsaNet: Frequency Self-attention for Semantic Segmentation	Nov 28, 2022	Instance SegmentationSemantic Segmentation	CodeCode Available	1	5
Clustering Plotted Data by Image Segmentation	Oct 6, 2021	ClusteringImage Segmentation	CodeCode Available	1	5
Online Multi-Object Tracking and Segmentation with GMPHD Filter and Mask-based Affinity Fusion	Aug 31, 2020	CPUInstance Segmentation	CodeCode Available	1	5
Fully Automated Scan-to-BIM Via Point Cloud Instance Segmentation	Sep 11, 2023	3D Instance Segmentation3D Semantic Segmentation	CodeCode Available	1	5
Res2Net: A New Multi-scale Backbone Architecture	Apr 2, 2019	Image ClassificationInstance Segmentation	CodeCode Available	1	5
RevBiFPN: The Fully Reversible Bidirectional Feature Pyramid Network	Jun 28, 2022	General Classificationimage-classification	CodeCode Available	1	5
ROFT: Real-Time Optical Flow-Aided 6D Object Pose and Velocity Tracking	Nov 6, 2021	6D Pose Estimation using RGBHand Pose Estimation	CodeCode Available	1	5
GAInS: Gradient Anomaly-aware Biomedical Instance Segmentation	Sep 21, 2024	Instance SegmentationSegmentation	CodeCode Available	1	5
Instance Semantic Segmentation Benefits from Generative Adversarial Networks	Oct 26, 2020	Autonomous DrivingInstance Segmentation	CodeCode Available	1	5
Segmentation and Tracking of Vegetable Plants by Exploiting Vegetable Shape Feature for Precision Spray of Agricultural Robots	Jun 23, 2023	Instance SegmentationMultiple Object Tracking	CodeCode Available	1	5
GaPro: Box-Supervised 3D Point Cloud Instance Segmentation Using Gaussian Processes as Pseudo Labelers	Jul 25, 2023	3D Instance SegmentationGaussian Processes	CodeCode Available	1	5
OpenMaskDINO3D : Reasoning 3D Segmentation via Large Language Model	Jun 5, 2025	Instance SegmentationLanguage Modeling	CodeCode Available	1	5
SOIT: Segmenting Objects with Instance-Aware Transformers	Dec 21, 2021	Instance SegmentationSegmentation	CodeCode Available	1	5
TransMix: Attend to Mix for Vision Transformers	Nov 18, 2021	Instance Segmentationobject-detection	CodeCode Available	1	5
Open-World Instance Segmentation: Exploiting Pseudo Ground Truth From Learned Pairwise Affinity	Apr 12, 2022	DiversityInstance Segmentation	CodeCode Available	1	5
DARCNN: Domain Adaptive Region-based Convolutional Neural Network forUnsupervised Instance Segmentation in Biomedical Images	Apr 3, 2021	Instance SegmentationMedical Image Segmentation	CodeCode Available	0	5
DARCNN: Domain Adaptive Region-based Convolutional Neural Network for Unsupervised Instance Segmentation in Biomedical Images	Apr 3, 2021	Domain AdaptationInstance Segmentation	CodeCode Available	0	5
Recursively Refined R-CNN: Instance Segmentation with Self-RoI Rebalancing	Apr 3, 2021	Instance SegmentationObject Detection	CodeCode Available	0	5
DAN-NucNet: A dual attention based framework for nuclei segmentation in cancer histology images under wild clinical conditions	Mar 1, 2023	Instance SegmentationNuclei Classification	CodeCode Available	0	5
Recurrent Pixel Embedding for Instance Grouping	Dec 22, 2017	Boundary DetectionClustering	CodeCode Available	0	5
A Benchmark of Long-tailed Instance Segmentation with Noisy Labels	Nov 24, 2022	Instance SegmentationSegmentation	CodeCode Available	0	5
Recovering the Imperfect: Cell Segmentation in the Presence of Dynamically Localized Proteins	Nov 20, 2020	Cell SegmentationDecision Making Under Uncertainty	CodeCode Available	0	5
CyclePose -- Leveraging Cycle-Consistency for Annotation-Free Nuclei Segmentation in Fluorescence Microscopy	Mar 14, 2025	Instance SegmentationSegmentation	CodeCode Available	0	5
Cut-and-Splat: Leveraging Gaussian Splatting for Synthetic Data Generation	Apr 11, 2025	Depth EstimationInstance Segmentation	CodeCode Available	0	5

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All datasets COCO test-dev COCO minival LVIS v1.0 val Cityscapes val ADE20K val ARMBench Occluded COCO OoDIS Separated COCO TBBR BDD100K val COCO val (panoptic labels)

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	InternImage-H	AP50	80.8	—	Unverified
2	ResNeSt-200 (multi-scale)	AP50	70.2	—	Unverified
3	CenterMask + VoVNetV2-99 (multi-scale)	AP50	66.2	—	Unverified
4	CenterMask + VoVNetV2-57 (single-scale)	AP50	60.8	—	Unverified
5	Co-DETR	mask AP	57.1	—	Unverified
6	CBNetV2 (EVA02, single-scale)	mask AP	56.1	—	Unverified
7	ISDA (ResNet-50)	APL	55.7	—	Unverified
8	EVA	mask AP	55.5	—	Unverified
9	FD-SwinV2-G	mask AP	55.4	—	Unverified
10	Mask Frozen-DETR	mask AP	55.3	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	InternImage-B	GFLOPs	501	—	Unverified
2	Co-DETR	mask AP	56.6	—	Unverified
3	ViT-CoMer-L (Mask RCNN, DINOv2)	mask AP	55.9	—	Unverified
4	InternImage-H	mask AP	55.4	—	Unverified
5	EVA	mask AP	55	—	Unverified
6	Mask Frozen-DETR	mask AP	54.9	—	Unverified
7	MasK DINO (SwinL, multi-scale)	mask AP	54.5	—	Unverified
8	ViT-Adapter-L (HTC++, BEiTv2, O365, multi-scale)	mask AP	54.2	—	Unverified
9	GLEE-Pro	mask AP	54.2	—	Unverified
10	SwinV2-G (HTC++)	mask AP	53.7	—	Unverified