On Efficient Variants of Segment Anything Model: A Survey
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Abstract (arXiv)
The Segment Anything Model (SAM) is a foundational model for image segmentation tasks, known for its strong generalization across diverse applications. However, its impressive performance comes with significant computational and resource demands, making it challenging to deploy in resource-limited environments such as edge devices. To address this, a variety of SAM variants have been proposed to enhance efficiency while keeping accuracy. This survey provides the first comprehensive review of these efficient SAM variants. We begin by exploring the motivations driving this research. We then present core techniques used in SAM and model acceleration. This is followed by a detailed exploration of SAM acceleration strategies, categorized by approach, and a discussion of several future research directions. Finally, we offer a unified and extensive evaluation of these methods across various hardware, assessing their efficiency and accuracy on representative benchmarks, and providing a clear comparison of their overall performance.
Key facts. Cited by 16 papers in the map (data through 14 Oct 2026). Builds on 172 of its 275 references that are in the map. First posted on arXiv 7 Oct 2024.
Builds on
172 of 275 references.
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50 most cited of 172 All 172 (JSON)
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Citing papers per year: 2025: 13; 2026: 3.
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- 2025ROS-SAM: High-Quality Interactive Segmentation for Remote Sensing Moving Objectcited by 15
- 2025SAM2 for Image and Video Segmentation: A Comprehensive Surveycited by 13
- 2026LMMs Meet Object-Centric Vision: Understanding, Segmentation, Editing and Generationcited by 6
- 2025Can Foundation Models Really Segment Tumors? A Benchmarking Odyssey in Lung CT Imagingcited by 5
- 2025Segment This Thing: Foveated Tokenization for Efficient Point-Prompted Segmentationcited by 5
- 2025EfficientSAM3: Progressive Hierarchical Distillation for Video Concept Segmentation from SAM1, 2, and 3cited by 4
- 2025AHCQ-SAM: Toward Accurate and Hardware-Compatible Post-Training Segment Anything Model Quantizationcited by 3
- 2025Prompt Engineering in Segment Anything Model: Methodologies, Applications, and Emerging Challengescited by 3
- 2025Segment Anything for Video: A Comprehensive Review of Video Object Segmentation and Tracking from Past to Futurecited by 2
- 2025The SAM2-to-SAM3 Gap in the Segment Anything Model Family: Why Prompt-Based Expertise Fails in Concept-Driven Image Segmentationcited by 2
- 2026Efficient-SAM2: Accelerating SAM2 with Object-Aware Visual Encoding and Memory Retrievalcited by 2
- 2025Towards Explicit Geometry-Reflectance Collaboration for Generalized LiDAR Segmentation in Adverse Weathercited by 1
4 more
- 2025Towards Generalized Range-View LiDAR Segmentation in Adverse Weathercited by 0
- 2025Promptable Fire Segmentation: Unleashing SAM2's Potential for Real-Time Mobile Deployment with Strategic Bounding Box Guidancecited by 0
- 2025AD-SAM: Adapting the Segment Anything Model for Semantic Segmentation in Autonomous Drivingcited by 0
- 2026Lean-SAM2: Target-Anchored Memory and Encoder Acceleration for SAM2cited by 0
- 2026Lean-SAM2: Target-Anchored Memory and Encoder Acceleration for SAM222 Jul 2026
- 2026LMMs Meet Object-Centric Vision: Understanding, Segmentation, Editing and Generation13 Apr 2026
- 2026Efficient-SAM2: Accelerating SAM2 with Object-Aware Visual Encoding and Memory Retrieval9 Feb 2026
- 2025The SAM2-to-SAM3 Gap in the Segment Anything Model Family: Why Prompt-Based Expertise Fails in Concept-Driven Image Segmentation4 Dec 2025
- 2025EfficientSAM3: Progressive Hierarchical Distillation for Video Concept Segmentation from SAM1, 2, and 319 Nov 2025
- 2025AD-SAM: Adapting the Segment Anything Model for Semantic Segmentation in Autonomous Driving30 Oct 2025
- 2025Promptable Fire Segmentation: Unleashing SAM2's Potential for Real-Time Mobile Deployment with Strategic Bounding Box Guidance18 Oct 2025
- 2025Segment Anything for Video: A Comprehensive Review of Video Object Segmentation and Tracking from Past to Future30 Jul 2025
- 2025Prompt Engineering in Segment Anything Model: Methodologies, Applications, and Emerging Challenges13 Jul 2025
- 2025Segment This Thing: Foveated Tokenization for Efficient Point-Prompted Segmentation10 Jun 2025
- 2025Towards Generalized Range-View LiDAR Segmentation in Adverse Weather10 Jun 2025
- 2025Towards Explicit Geometry-Reflectance Collaboration for Generalized LiDAR Segmentation in Adverse Weather3 Jun 2025
4 more
- 2025Can Foundation Models Really Segment Tumors? A Benchmarking Odyssey in Lung CT Imaging2 May 2025
- 2025SAM2 for Image and Video Segmentation: A Comprehensive Survey17 Mar 2025
- 2025ROS-SAM: High-Quality Interactive Segmentation for Remote Sensing Moving Object15 Mar 2025
- 2025AHCQ-SAM: Toward Accurate and Hardware-Compatible Post-Training Segment Anything Model Quantization5 Mar 2025
- 2025ROS-SAM: High-Quality Interactive Segmentation for Remote Sensing Moving Objectcited by 15
- 2025SAM2 for Image and Video Segmentation: A Comprehensive Surveycited by 13
- 2025Can Foundation Models Really Segment Tumors? A Benchmarking Odyssey in Lung CT Imagingcited by 5
- 2025Segment This Thing: Foveated Tokenization for Efficient Point-Prompted Segmentationcited by 5
- 2025EfficientSAM3: Progressive Hierarchical Distillation for Video Concept Segmentation from SAM1, 2, and 3cited by 4
- 2025AHCQ-SAM: Toward Accurate and Hardware-Compatible Post-Training Segment Anything Model Quantizationcited by 3
- 2025Prompt Engineering in Segment Anything Model: Methodologies, Applications, and Emerging Challengescited by 3
- 2025Segment Anything for Video: A Comprehensive Review of Video Object Segmentation and Tracking from Past to Futurecited by 2
- 2025The SAM2-to-SAM3 Gap in the Segment Anything Model Family: Why Prompt-Based Expertise Fails in Concept-Driven Image Segmentationcited by 2
- 2026Efficient-SAM2: Accelerating SAM2 with Object-Aware Visual Encoding and Memory Retrievalcited by 2
- 2025Towards Explicit Geometry-Reflectance Collaboration for Generalized LiDAR Segmentation in Adverse Weathercited by 1
- 2025Towards Generalized Range-View LiDAR Segmentation in Adverse Weathercited by 0
12 most cited of 15 All 15 (JSON)
- 2026Lean-SAM2: Target-Anchored Memory and Encoder Acceleration for SAM222 Jul 2026
- 2026Efficient-SAM2: Accelerating SAM2 with Object-Aware Visual Encoding and Memory Retrieval9 Feb 2026
- 2025The SAM2-to-SAM3 Gap in the Segment Anything Model Family: Why Prompt-Based Expertise Fails in Concept-Driven Image Segmentation4 Dec 2025
- 2025EfficientSAM3: Progressive Hierarchical Distillation for Video Concept Segmentation from SAM1, 2, and 319 Nov 2025
- 2025AD-SAM: Adapting the Segment Anything Model for Semantic Segmentation in Autonomous Driving30 Oct 2025
- 2025Promptable Fire Segmentation: Unleashing SAM2's Potential for Real-Time Mobile Deployment with Strategic Bounding Box Guidance18 Oct 2025
- 2025Segment Anything for Video: A Comprehensive Review of Video Object Segmentation and Tracking from Past to Future30 Jul 2025
- 2025Prompt Engineering in Segment Anything Model: Methodologies, Applications, and Emerging Challenges13 Jul 2025
- 2025Segment This Thing: Foveated Tokenization for Efficient Point-Prompted Segmentation10 Jun 2025
- 2025Towards Generalized Range-View LiDAR Segmentation in Adverse Weather10 Jun 2025
- 2025Towards Explicit Geometry-Reflectance Collaboration for Generalized LiDAR Segmentation in Adverse Weather3 Jun 2025
- 2025Can Foundation Models Really Segment Tumors? A Benchmarking Odyssey in Lung CT Imaging2 May 2025
12 newest of 15 All 15 (JSON)