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Recently, the Segment Anything Model (SAM) gains lots of attention rapidly due to its impressive segmentation performance on images. Regarding its strong ability on image segmentation and high interactivity with different prompts, we found…

计算机视觉与模式识别 · 计算机科学 2023-05-01 Jinyu Yang , Mingqi Gao , Zhe Li , Shang Gao , Fangjing Wang , Feng Zheng

Few-shot segmentation aims to segment unseen object categories from just a handful of annotated examples. This requires mechanisms that can both identify semantically related objects across images and accurately produce segmentation masks.…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Claudia Cuttano , Gabriele Trivigno , Giuseppe Averta , Carlo Masone

Segment Anything Model 2 (SAM2) shows excellent performance in video object segmentation tasks; however, the heavy computational burden hinders its application in real-time video processing. Although there have been efforts to improve the…

计算机视觉与模式识别 · 计算机科学 2026-02-11 Jing Zhang , Zhikai Li , Xuewen Liu , Qingyi Gu

Accurate segmentation of 3D medical images is critical for clinical applications like disease assessment and treatment planning. While the Segment Anything Model 2 (SAM2) has shown remarkable success in video object segmentation by…

图像与视频处理 · 电气工程与系统科学 2025-10-13 Yeqing Yang , Le Xu , Lixia Tian

Multimodal Large Language Models (MLLMs) have demonstrated strong image-level visual understanding and reasoning, yet their pixel-level perception across both images and videos remains limited. Foundation segmentation models such as the SAM…

计算机视觉与模式识别 · 计算机科学 2026-05-05 Hao Wang , Limeng Qiao , Chi Zhang , Lin Ma , Guanglu Wan , Xiangyuan Lan , Xiaodan Liang

Segment anything model (SAM) addresses two practical yet challenging segmentation tasks: \textbf{segment anything (SegAny)}, which utilizes a certain point to predict the mask for a single object of interest, and \textbf{segment everything…

计算机视觉与模式识别 · 计算机科学 2023-12-18 Chaoning Zhang , Dongshen Han , Sheng Zheng , Jinwoo Choi , Tae-Ho Kim , Choong Seon Hong

The Segment Anything Model (SAM) has demonstrated impressive performance in zero-shot promptable segmentation on natural images. The recently released Segment Anything Model 2 (SAM 2) claims to outperform SAM on images and extends the…

图像与视频处理 · 电气工程与系统科学 2025-04-16 Sourya Sengupta , Satrajit Chakrabarty , Ravi Soni

Segment Anything Model 2 (SAM 2) serves as a core foundation model in the field of video segmentation. Building upon the original SAM model, it introduces a memory bank mechanism and demonstrates outstanding performance in tasks such as…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Zhaoyuan Ding , Yijing Yang , Han Shu , Xinghao Chen

Segment Anything (SAM) has recently pushed the boundaries of segmentation by demonstrating zero-shot generalization and flexible prompting after training on over one billion masks. Despite this, its mask prediction accuracy often falls…

计算机视觉与模式识别 · 计算机科学 2026-01-21 Zezhong Fan , Xiaohan Li , Topojoy Biswas , Kaushiki Nag , Kannan Achan

Although new vision foundation models such as Segment Anything Model 2 (SAM2) have significantly enhanced zero-shot image segmentation capabilities, reliance on human-provided prompts poses significant challenges in adapting SAM2 to medical…

计算机视觉与模式识别 · 计算机科学 2025-06-25 Yang Xing , Jiong Wu , Yuheng Bu , Kuang Gong

Meta AI Research has recently released SAM (Segment Anything Model) which is trained on a large segmentation dataset of over 1 billion masks. As a foundation model in the field of computer vision, SAM (Segment Anything Model) has gained…

计算机视觉与模式识别 · 计算机科学 2023-05-02 Dongsheng Han , Chaoning Zhang , Yu Qiao , Maryam Qamar , Yuna Jung , SeungKyu Lee , Sung-Ho Bae , Choong Seon Hong

Semantic Segmentation combines two sub-tasks: the identification of pixel-level image masks and the application of semantic labels to those masks. Recently, so-called Foundation Models have been introduced; general models trained on very…

计算机视觉与模式识别 · 计算机科学 2023-10-03 David Balaban , Justin Medich , Pranay Gosar , Justin Hart

The Segment Anything Model 2 (SAM 2) has demonstrated strong performance in object segmentation tasks but faces challenges in visual object tracking, particularly when managing crowded scenes with fast-moving or self-occluding objects.…

计算机视觉与模式识别 · 计算机科学 2024-12-03 Cheng-Yen Yang , Hsiang-Wei Huang , Wenhao Chai , Zhongyu Jiang , Jenq-Neng Hwang

Surgical video segmentation is a critical task in computer-assisted surgery, essential for enhancing surgical quality and patient outcomes. Recently, the Segment Anything Model 2 (SAM2) framework has demonstrated remarkable advancements in…

计算机视觉与模式识别 · 计算机科学 2025-07-23 Ming Yin , Fu Wang , Xujiong Ye , Yanda Meng , Zeyu Fu

Image segmentation plays an important role in vision understanding. Recently, the emerging vision foundation models continuously achieved superior performance on various tasks. Following such success, in this paper, we prove that the…

计算机视觉与模式识别 · 计算机科学 2026-02-03 Xinyu Xiong , Zihuang Wu , Shuangyi Tan , Wenxue Li , Feilong Tang , Ying Chen , Siying Li , Jie Ma , Guanbin Li

Segment Anything Model 2 (SAM 2) has demonstrated strong performance in object segmentation tasks and has become the state-of-the-art for visual object tracking. The model stores information from previous frames in a memory bank, enabling…

计算机视觉与模式识别 · 计算机科学 2025-07-14 Alen Adamyan , Tomáš Čížek , Matej Straka , Klara Janouskova , Martin Schmid

The challenges surrounding the application of image shadow removal to real-world images and not just constrained datasets like ISTD/SRD have highlighted an urgent need for zero-shot learning in this field. In this study, we innovatively…

计算机视觉与模式识别 · 计算机科学 2023-06-13 Xiaofeng Zhang , Chaochen Gu , Shanying Zhu

The Segment Anything Model (SAM) represents a state-of-the-art research advancement in natural image segmentation, achieving impressive results with input prompts such as points and bounding boxes. However, our evaluation and recent…

计算机视觉与模式识别 · 计算机科学 2023-08-31 Junlong Cheng , Jin Ye , Zhongying Deng , Jianpin Chen , Tianbin Li , Haoyu Wang , Yanzhou Su , Ziyan Huang , Jilong Chen , Lei Jiang , Hui Sun , Junjun He , Shaoting Zhang , Min Zhu , Yu Qiao

Recent advances in medical image segmentation have been driven by deep learning; however, most existing methods remain limited by modality-specific designs and exhibit poor adaptability to dynamic medical imaging scenarios. The Segment…

计算机视觉与模式识别 · 计算机科学 2025-09-09 Guoping Xu , Christopher Kabat , You Zhang

The Segment Anything Model (SAM) is a deep neural network foundational model designed to perform instance segmentation which has gained significant popularity given its zero-shot segmentation ability. SAM operates by generating masks based…

计算机视觉与模式识别 · 计算机科学 2024-04-19 Yona Falinie A. Gaus , Neelanjan Bhowmik , Brian K. S. Isaac-Medina , Toby P. Breckon