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

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Showing 2226–2250 of 2262 papers

Title	Date	Tasks	Status
Learning a Spatio-Temporal Embedding for Video Instance Segmentation	Dec 19, 2019	Instance SegmentationSemantic Segmentation	CodeCode Available
LDA-AQU: Adaptive Query-guided Upsampling via Local Deformable Attention	Nov 29, 2024	Feature UpsamplingInstance Segmentation	CodeCode Available
Layered Embeddings for Amodal Instance Segmentation	Feb 14, 2020	Amodal Instance SegmentationInstance Segmentation	CodeCode Available
A novel Region of Interest Extraction Layer for Instance Segmentation	Apr 28, 2020	Instance Segmentationobject-detection	CodeCode Available
SoftPQ: Robust Instance Segmentation Evaluation via Soft Matching and Tunable Thresholds	May 17, 2025	BenchmarkingBinary Classification	CodeCode Available
SOGNet: Scene Overlap Graph Network for Panoptic Segmentation	Nov 18, 2019	Instance SegmentationPanoptic Segmentation	CodeCode Available
Label Convergence: Defining an Upper Performance Bound in Object Recognition through Contradictory Annotations	Sep 14, 2024	Instance Segmentationobject-detection	CodeCode Available
Weakly Supervised Complementary Parts Models for Fine-Grained Image Classification from the Bottom Up	Mar 7, 2019	Fine-Grained Image ClassificationGeneral Classification	CodeCode Available
DARCNN: Domain Adaptive Region-based Convolutional Neural Network forUnsupervised Instance Segmentation in Biomedical Images	Apr 3, 2021	Instance SegmentationMedical Image Segmentation	CodeCode Available
Joint Representation Learning for Text and 3D Point Cloud	Jan 18, 2023	Contrastive LearningInstance Segmentation	CodeCode Available
Iterative fully convolutional neural networks for automatic vertebra segmentation and identification	Apr 12, 2018	Instance SegmentationSegmentation	CodeCode Available
ISDA: Position-Aware Instance Segmentation with Deformable Attention	Feb 23, 2022	Instance SegmentationPosition	CodeCode Available
DARCNN: Domain Adaptive Region-based Convolutional Neural Network for Unsupervised Instance Segmentation in Biomedical Images	Apr 3, 2021	Domain AdaptationInstance Segmentation	CodeCode Available
SortedAP: Rethinking evaluation metrics for instance segmentation	Sep 9, 2023	Instance SegmentationObject	CodeCode Available
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
IRNet: Instance Relation Network for Overlapping Cervical Cell Segmentation	Aug 19, 2019	Cell SegmentationInstance Segmentation	CodeCode Available
UniNet: A Unified Scene Understanding Network and Exploring Multi-Task Relationships through the Lens of Adversarial Attacks	Aug 10, 2021	Depth EstimationDepth Prediction	CodeCode Available
Inverse Image Frequency for Long-tailed Image Recognition	Sep 11, 2022	Instance SegmentationSemantic Segmentation	CodeCode Available
Instance Segmentation of Microscopic Foraminifera	May 15, 2021	Instance SegmentationNovel Object Detection	CodeCode Available
Instance Segmentation of Biological Images Using Harmonic Embeddings	Apr 10, 2019	ClusteringComputational Efficiency	CodeCode Available
3D Hierarchical Panoptic Segmentation in Real Orchard Environments Across Different Sensors	Mar 17, 2025	3D Panoptic SegmentationInstance Segmentation	CodeCode Available
Instance Segmentation for Whole Slide Imaging: End-to-End or Detect-Then-Segment	Jul 7, 2020	Instance SegmentationSegmentation	CodeCode Available
Instance Segmentation by Deep Coloring	Jul 26, 2018	Autonomous DrivingInstance Segmentation	CodeCode Available
Instance Segmentation as Image Segmentation Annotation	Feb 1, 2019	DecoderImage Segmentation	CodeCode Available
CyclePose -- Leveraging Cycle-Consistency for Annotation-Free Nuclei Segmentation in Fluorescence Microscopy	Mar 14, 2025	Instance SegmentationSegmentation	CodeCode Available

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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