Part-aware Panoptic Segmentation
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Abstract (arXiv)
In this work, we introduce the new scene understanding task of Part-aware Panoptic Segmentation (PPS), which aims to understand a scene at multiple levels of abstraction, and unifies the tasks of scene parsing and part parsing. For this novel task, we provide consistent annotations on two commonly used datasets: Cityscapes and Pascal VOC. Moreover, we present a single metric to evaluate PPS, called Part-aware Panoptic Quality (PartPQ). For this new task, using the metric and annotations, we set multiple baselines by merging results of existing state-of-the-art methods for panoptic segmentation and part segmentation. Finally, we conduct several experiments that evaluate the importance of the different levels of abstraction in this single task.
Key facts. Cited by 56 papers in the map (data through 7 Oct 2026). Builds on 44 of its 62 references that are in the map. First posted on arXiv 11 Jun 2021.
Builds on
44 of 62 references.
References · 44
- 2015Deep Residual Learning for Image Recognitioncited by 51,809
- 2014Microsoft COCO: Common Objects in Contextcited by 17,498
- 2017Mask R-CNNcited by 7,259
- 2016The Cityscapes Dataset for Semantic Urban Scene Understandingcited by 4,427
- 2018Encoder-Decoder with Atrous Separable Convolution for Semantic Image Segmentationcited by 3,210
- 2016Xception: Deep Learning with Depthwise Separable Convolutionscited by 2,320
- 2017Rethinking Atrous Convolution for Semantic Image Segmentationcited by 2,154
- 2019Deep High-Resolution Representation Learning for Visual Recognitioncited by 1,417
- 2019MMDetection: Open MMLab Detection Toolbox and Benchmarkcited by 1,379
- 2018Panoptic Segmentationcited by 796
- 2019Panoptic Feature Pyramid Networkscited by 644
- 2018DensePose: Dense Human Pose Estimation In The Wildcited by 573
32 more
- 2019Segmentation Transformer: Object-Contextual Representations for Semantic Segmentationcited by 573
- 2019Hybrid Task Cascade for Instance Segmentationcited by 479
- 2020ResNeSt: Split-Attention Networkscited by 445
- 2019Panoptic-DeepLabcited by 362
- 2014Detect What You Can: Detecting and Representing Objects using Holistic Models and Body Partscited by 230
- 2020DetectoRS: Detecting Objects with Recursive Feature Pyramid and Switchable Atrous Convolutioncited by 222
- 2019Self-Correction for Human Parsingcited by 179
- 2019UPSNet: A Unified Panoptic Segmentation Networkcited by 175
- 2018Instance-level Human Parsing via Part Grouping Networkcited by 134
- 2019Seamless Scene Segmentationcited by 112
- 2020EfficientPS: Efficient Panoptic Segmentationcited by 111
- 2019PolyTransform: Deep Polygon Transformer for Instance Segmentationcited by 92
- 2019Graphonomy: Universal Human Parsing via Graph Transfer Learningcited by 81
- 2018Look into Person: Joint Body Parsing & Pose Estimation Network and A New Benchmarkcited by 79
- 2018Attention-guided Unified Network for Panoptic Segmentationcited by 71
- 2018Devil in the Details: Towards Accurate Single and Multiple Human Parsingcited by 64
- 2019DeeperLab: Single-Shot Image Parsercited by 63
- 2018Understanding Humans in Crowded Scenes: Deep Nested Adversarial Learning and A New Benchmark for Multi-Human Parsingcited by 60
- 2018Parsing R-CNN for Instance-Level Human Analysiscited by 53
- 2019An End-to-End Network for Panoptic Segmentationcited by 46
- 2016Semantic Object Parsing with Graph LSTMcited by 44
- 2020Unifying Training and Inference for Panoptic Segmentationcited by 37
- 2019Face Parsing with RoI Tanh-Warpingcited by 33
- 2019Real-Time Panoptic Segmentation from Dense Detectionscited by 31
- 2019Learning Instance Occlusion for Panoptic Segmentationcited by 30
- 2019SOGNet: Scene Overlap Graph Network for Panoptic Segmentationcited by 26
- 2020GMNet: Graph Matching Network for Large Scale Part Semantic Segmentation in the Wildcited by 25
- 2015Joint Object and Part Segmentation using Deep Learned Potentialscited by 23
- 2017Holistic, Instance-Level Human Parsingcited by 19
- 2019Fast Panoptic Segmentation Networkcited by 19
- 2018Cross-domain Human Parsing via Adversarial Feature and Label Adaptationcited by 11
- 2019Single Network Panoptic Segmentation for Street Scene Understandingcited by 5
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Citing papers per year: 2021: 2; 2022: 11; 2023: 14; 2024: 16; 2025: 11; 2026: 2.
56 papers.
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- 2023Semantic-SAM: Segment and Recognize Anything at Any Granularitycited by 185
- 2021PartImageNet: A Large, High-Quality Dataset of Partscited by 107
- 2022Auto-Lambda: Disentangling Dynamic Task Relationshipscited by 73
- 2024GROUNDHOG: Grounding Large Language Models to Holistic Segmentationcited by 70
- 2023Hierarchical Open-vocabulary Universal Image Segmentationcited by 53
- 2023Going Denser with Open-Vocabulary Part Segmentationcited by 51
- 2022Panoptic-PartFormer: Learning a Unified Model for Panoptic Part Segmentationcited by 38
- 2023OV-PARTS: Towards Open-Vocabulary Part Segmentationcited by 31
- 2024SegLLM: Multi-round Reasoning Segmentationcited by 25
- 2023Content-aware Token Sharing for Efficient Semantic Segmentation with Vision Transformerscited by 22
- 2024MG-LLaVA: Towards Multi-Granularity Visual Instruction Tuningcited by 22
- 2023Unveiling Parts Beyond Objects:Towards Finer-Granularity Referring Expression Segmentationcited by 21
38 more
- 2024Subobject-level Image Tokenizationcited by 20
- 2023PanopticPartFormer++: A Unified and Decoupled View for Panoptic Part Segmentationcited by 19
- 2021Panoptic Segmentation: A Reviewcited by 18
- 2023Deep Learning Technique for Human Parsing: A Survey and Outlookcited by 18
- 2022Uncertainty-aware Panoptic Segmentationcited by 17
- 2022Learning Hierarchical Image Segmentation For Recognition and By Recognitioncited by 16
- 2023Towards Open-World Segmentation of Partscited by 15
- 2024PartGLEE: A Foundation Model for Recognizing and Parsing Any Objectscited by 15
- 2024GraCo: Granularity-Controllable Interactive Segmentationcited by 13
- 2023Auxiliary Learning as an Asymmetric Bargaining Gamecited by 12
- 2025Reasoning Segmentation for Images and Videos: A Surveycited by 12
- 2022Visual Recognition by Requestcited by 10
- 2022FLOAT: Factorized Learning of Object Attributes for Improved Multi-object Multi-part Scene Parsingcited by 9
- 2022Segmenting Known Objects and Unseen Unknowns without Prior Knowledgecited by 9
- 2025Better, Stronger, Faster: Tackling the Trilemma in MLLM-based Segmentation with Simultaneous Textual Mask Predictioncited by 7
- 2022A Survey of Computer Vision Technologies In Urban and Controlled-environment Agriculturecited by 6
- 2022Multi-task Fusion for Efficient Panoptic-Part Segmentationcited by 6
- 2023AIMS: All-Inclusive Multi-Level Segmentationcited by 6
- 2024SPIN: Hierarchical Segmentation with Subpart Granularity in Natural Imagescited by 5
- 2025Towards Unified Referring Expression Segmentation Across Omni-Level Visual Target Granularitiescited by 5
- 2024Task-aligned Part-aware Panoptic Segmentation through Joint Object-Part Representationscited by 4
- 2024Multi-Scale Grouped Prototypes for Interpretable Semantic Segmentationcited by 4
- 2024CALICO: Part-Focused Semantic Co-Segmentation with Large Vision-Language Modelscited by 4
- 2024Understanding Multi-Granularity for Open-Vocabulary Part Segmentationcited by 3
- 2025LLMs Can Compensate for Deficiencies in Visual Representationscited by 3
- 2022Parsing Objects at a Finer Granularity: A Surveycited by 2
- 2023Inferring and Leveraging Parts from Object Shape for Improving Semantic Image Synthesiscited by 2
- 2023JPPF: Multi-task Fusion for Consistent Panoptic-Part Segmentationcited by 2
- 2023EfficientPPS: Part-aware Panoptic Segmentation of Transparent Objects for Robotic Manipulationcited by 1
- 2024Inpainting the Gaps: A Novel Framework for Evaluating Explanation Methods in Vision Transformerscited by 1
- 2024Resolving Inconsistent Semantics in Multi-Dataset Image Segmentationcited by 1
- 2024Learning Representation for Multitask learning through Self Supervised Auxiliary learningcited by 1
- 2025Single-Input Multi-Output Model Merging: Leveraging Foundation Models for Dense Multi-Task Learningcited by 1
- 2025LangHOPS: Language Grounded Hierarchical Open-Vocabulary Part Segmentationcited by 1
- 2022Self-Supervised Road Layout Parsing with Graph Auto-Encodingcited by 0
- 2024Enabling Asymmetric Knowledge Transfer in Multi-Task Learning with Self-Auxiliariescited by 0
- 2024OLAF: A Plug-and-Play Framework for Enhanced Multi-object Multi-part Scene Parsingcited by 0
- 2025Dictionary-based Framework for Interpretable and Consistent Object Parsingcited by 0
50 most cited of 56 All 56 (JSON)
- 2026Redefining Instance Matching: A Unified Framework for Part-Aware Matching in Panoptic Segmentation Evaluation29 May 2026
- 2026COCOTree: A Dataset and Benchmark for Open Tree-Structured Visual Decomposition21 May 2026
- 2025Pancakes: Consistent Multi-Protocol Image Segmentation Across Biomedical Domains15 Dec 2025
- 2025Hierarchical Instance Tracking to Balance Privacy Preservation with Accessible Information10 Dec 2025
- 2025Better, Stronger, Faster: Tackling the Trilemma in MLLM-based Segmentation with Simultaneous Textual Mask Prediction29 Nov 2025
- 2025LangHOPS: Language Grounded Hierarchical Open-Vocabulary Part Segmentation29 Oct 2025
- 2025SurgPIS: Surgical-instrument-level Instances and Part-level Semantics for Weakly-supervised Part-aware Instance Segmentation25 Jul 2025
- 2025LLMs Can Compensate for Deficiencies in Visual Representations5 Jun 2025
- 2025Reasoning Segmentation for Images and Videos: A Survey24 May 2025
- 2025Single-Input Multi-Output Model Merging: Leveraging Foundation Models for Dense Multi-Task Learning15 Apr 2025
- 2025Towards Unified Referring Expression Segmentation Across Omni-Level Visual Target Granularities2 Apr 2025
- 2025One-shot In-context Part Segmentation3 Mar 2025
38 more
- 2025Dictionary-based Framework for Interpretable and Consistent Object Parsing26 Feb 2025
- 2024CALICO: Part-Focused Semantic Co-Segmentation with Large Vision-Language Models26 Dec 2024
- 2024OLAF: A Plug-and-Play Framework for Enhanced Multi-object Multi-part Scene Parsing5 Nov 2024
- 2024SegLLM: Multi-round Reasoning Segmentation24 Oct 2024
- 2024Enabling Asymmetric Knowledge Transfer in Multi-Task Learning with Self-Auxiliaries21 Oct 2024
- 2024Learning Representation for Multitask learning through Self Supervised Auxiliary learning25 Sep 2024
- 2024Resolving Inconsistent Semantics in Multi-Dataset Image Segmentation15 Sep 2024
- 2024Multi-Scale Grouped Prototypes for Interpretable Semantic Segmentation14 Sep 2024
- 2024PartGLEE: A Foundation Model for Recognizing and Parsing Any Objects23 Jul 2024
- 2024SPIN: Hierarchical Segmentation with Subpart Granularity in Natural Images12 Jul 2024
- 2024MG-LLaVA: Towards Multi-Granularity Visual Instruction Tuning25 Jun 2024
- 2024Inpainting the Gaps: A Novel Framework for Evaluating Explanation Methods in Vision Transformers17 Jun 2024
- 2024Understanding Multi-Granularity for Open-Vocabulary Part Segmentation17 Jun 2024
- 2024Task-aligned Part-aware Panoptic Segmentation through Joint Object-Part Representations14 Jun 2024
- 2024GraCo: Granularity-Controllable Interactive Segmentation1 May 2024
- 2024GROUNDHOG: Grounding Large Language Models to Holistic Segmentation26 Feb 2024
- 2024Subobject-level Image Tokenization22 Feb 2024
- 2023EfficientPPS: Part-aware Panoptic Segmentation of Transparent Objects for Robotic Manipulation21 Dec 2023
- 2023Unveiling Parts Beyond Objects:Towards Finer-Granularity Referring Expression Segmentation13 Dec 2023
- 2023JPPF: Multi-task Fusion for Consistent Panoptic-Part Segmentation30 Nov 2023
- 2023OV-PARTS: Towards Open-Vocabulary Part Segmentation8 Oct 2023
- 2023Semantic-SAM: Segment and Recognize Anything at Any Granularity10 Jul 2023
- 2023Hierarchical Open-vocabulary Universal Image Segmentation3 Jul 2023
- 2023Content-aware Token Sharing for Efficient Semantic Segmentation with Vision Transformers3 Jun 2023
- 2023Inferring and Leveraging Parts from Object Shape for Improving Semantic Image Synthesis31 May 2023
- 2023AIMS: All-Inclusive Multi-Level Segmentation28 May 2023
- 2023Towards Open-World Segmentation of Parts26 May 2023
- 2023Going Denser with Open-Vocabulary Part Segmentation18 May 2023
- 2023Auxiliary Learning as an Asymmetric Bargaining Game31 Jan 2023
- 2023PanopticPartFormer++: A Unified and Decoupled View for Panoptic Part Segmentation3 Jan 2023
- 2023Deep Learning Technique for Human Parsing: A Survey and Outlook1 Jan 2023
- 2022Parsing Objects at a Finer Granularity: A Survey28 Dec 2022
- 2022Multi-task Fusion for Efficient Panoptic-Part Segmentation15 Dec 2022
- 2022A Survey of Computer Vision Technologies In Urban and Controlled-environment Agriculture20 Oct 2022
- 2022Learning Hierarchical Image Segmentation For Recognition and By Recognition1 Oct 2022
- 2022Segmenting Known Objects and Unseen Unknowns without Prior Knowledge12 Sep 2022
- 2022Visual Recognition by Request28 Jul 2022
- 2022Uncertainty-aware Panoptic Segmentation29 Jun 2022
50 newest of 56 All 56 (JSON)
- 2024GROUNDHOG: Grounding Large Language Models to Holistic Segmentationcited by 70
- 2024MG-LLaVA: Towards Multi-Granularity Visual Instruction Tuningcited by 22
- 2025Better, Stronger, Faster: Tackling the Trilemma in MLLM-based Segmentation with Simultaneous Textual Mask Predictioncited by 7
- 2024CALICO: Part-Focused Semantic Co-Segmentation with Large Vision-Language Modelscited by 4
- 2025LLMs Can Compensate for Deficiencies in Visual Representationscited by 3
- 2025LangHOPS: Language Grounded Hierarchical Open-Vocabulary Part Segmentationcited by 1
- 2025Better, Stronger, Faster: Tackling the Trilemma in MLLM-based Segmentation with Simultaneous Textual Mask Prediction29 Nov 2025
- 2025LangHOPS: Language Grounded Hierarchical Open-Vocabulary Part Segmentation29 Oct 2025
- 2025LLMs Can Compensate for Deficiencies in Visual Representations5 Jun 2025
- 2024CALICO: Part-Focused Semantic Co-Segmentation with Large Vision-Language Models26 Dec 2024
- 2024MG-LLaVA: Towards Multi-Granularity Visual Instruction Tuning25 Jun 2024
- 2024GROUNDHOG: Grounding Large Language Models to Holistic Segmentation26 Feb 2024
- 2024SegLLM: Multi-round Reasoning Segmentationcited by 25
- 2024SegLLM: Multi-round Reasoning Segmentation24 Oct 2024
- 2023Semantic-SAM: Segment and Recognize Anything at Any Granularitycited by 185
- 2021PartImageNet: A Large, High-Quality Dataset of Partscited by 107
- 2022Auto-Lambda: Disentangling Dynamic Task Relationshipscited by 73
- 2023Hierarchical Open-vocabulary Universal Image Segmentationcited by 53
- 2023Going Denser with Open-Vocabulary Part Segmentationcited by 51
- 2022Panoptic-PartFormer: Learning a Unified Model for Panoptic Part Segmentationcited by 38
- 2023OV-PARTS: Towards Open-Vocabulary Part Segmentationcited by 31
- 2023Content-aware Token Sharing for Efficient Semantic Segmentation with Vision Transformerscited by 22
- 2023Unveiling Parts Beyond Objects:Towards Finer-Granularity Referring Expression Segmentationcited by 21
- 2024Subobject-level Image Tokenizationcited by 20
- 2023PanopticPartFormer++: A Unified and Decoupled View for Panoptic Part Segmentationcited by 19
- 2021Panoptic Segmentation: A Reviewcited by 18
12 most cited of 49 All 49 (JSON)
- 2026Redefining Instance Matching: A Unified Framework for Part-Aware Matching in Panoptic Segmentation Evaluation29 May 2026
- 2026COCOTree: A Dataset and Benchmark for Open Tree-Structured Visual Decomposition21 May 2026
- 2025Pancakes: Consistent Multi-Protocol Image Segmentation Across Biomedical Domains15 Dec 2025
- 2025Hierarchical Instance Tracking to Balance Privacy Preservation with Accessible Information10 Dec 2025
- 2025SurgPIS: Surgical-instrument-level Instances and Part-level Semantics for Weakly-supervised Part-aware Instance Segmentation25 Jul 2025
- 2025Reasoning Segmentation for Images and Videos: A Survey24 May 2025
- 2025Single-Input Multi-Output Model Merging: Leveraging Foundation Models for Dense Multi-Task Learning15 Apr 2025
- 2025Towards Unified Referring Expression Segmentation Across Omni-Level Visual Target Granularities2 Apr 2025
- 2025One-shot In-context Part Segmentation3 Mar 2025
- 2025Dictionary-based Framework for Interpretable and Consistent Object Parsing26 Feb 2025
- 2024OLAF: A Plug-and-Play Framework for Enhanced Multi-object Multi-part Scene Parsing5 Nov 2024
- 2024Enabling Asymmetric Knowledge Transfer in Multi-Task Learning with Self-Auxiliaries21 Oct 2024
12 newest of 49 All 49 (JSON)