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Recent studies have highlighted the potential of adapting the Segment Anything Model (SAM) for various downstream tasks. However, constructing a more powerful and generalizable encoder to further enhance performance remains an open…

Computer Vision and Pattern Recognition · Computer Science 2025-08-06 Xinyu Xiong , Zihuang Wu , Lei Zhang , Lei Lu , Ming Li , Guanbin Li

With breakthroughs in large-scale modeling, the Segment Anything Model (SAM) and its extensions have been attempted for applications in various underwater visualization tasks in marine sciences, and have had a significant impact on the…

Computer Vision and Pattern Recognition · Computer Science 2024-08-07 Shijie Lian , Hua Li

An algorithm is proposed for the segmentation of image into multiple levels using mean and standard deviation in the wavelet domain. The procedure provides for variable size segmentation with bigger block size around the mean, and having…

We present Segment Anything Model 2 (SAM 2), a foundation model towards solving promptable visual segmentation in images and videos. We build a data engine, which improves model and data via user interaction, to collect the largest video…

As an important pillar of underwater intelligence, Marine Animal Segmentation (MAS) involves segmenting animals within marine environments. Previous methods don't excel in extracting long-range contextual features and overlook the…

Computer Vision and Pattern Recognition · Computer Science 2024-04-09 Pingping Zhang , Tianyu Yan , Yang Liu , Huchuan Lu

Segment Anything Model (SAM) has gained significant attention because of its ability to segment various objects in images given a prompt. The recently developed SAM 2 has extended this ability to video inputs. This opens an opportunity to…

Computer Vision and Pattern Recognition · Computer Science 2024-08-23 Haoyu Dong , Hanxue Gu , Yaqian Chen , Jichen Yang , Yuwen Chen , Maciej A. Mazurowski

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…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Xinyu Xiong , Zihuang Wu , Shuangyi Tan , Wenxue Li , Feilong Tang , Ying Chen , Siying Li , Jie Ma , Guanbin Li

Semantic segmentation-based methods have attracted extensive attention in oil spill detection from SAR images. However, the existing approaches require a large number of finely annotated segmentation samples in the training stage. To…

Computer Vision and Pattern Recognition · Computer Science 2024-12-24 Wenhui Wu , Man Sing Wong , Xinyu Yu , Guoqiang Shi , Coco Yin Tung Kwok , Kang Zou

Segment Anything Model (SAM), a vision foundation model trained on large-scale annotations, has recently continued raising awareness within medical image segmentation. Despite the impressive capabilities of SAM on natural scenes, it…

Image and Video Processing · Electrical Eng. & Systems 2023-11-15 Yinuo Wang , Kai Chen , Weimin Yuan , Cai Meng , XiangZhi Bai

High-resolution aerial images have a wide range of applications, such as military exploration, and urban planning. Semantic segmentation is a fundamental method extensively used in the analysis of high-resolution aerial images. However, the…

Computer Vision and Pattern Recognition · Computer Science 2019-07-09 Jingbo Lin , Weipeng Jing , Houbing Song

Monitoring water is a complex task due to its dynamic nature, added pollutants, and land build-up. The availability of high-resolu-tion data by Sentinel-2 multispectral products makes implementing remote sensing applications feasible.…

Computer Vision and Pattern Recognition · Computer Science 2022-12-20 Shubham Gupta , Uma D. , Ramachandra Hebbar

Salient Object Detection (SOD) aims to identify and segment the most prominent objects in images. Advanced SOD methods often utilize various Convolutional Neural Networks (CNN) or Transformers for deep feature extraction. However, these…

Computer Vision and Pattern Recognition · Computer Science 2024-08-09 Shixuan Gao , Pingping Zhang , Tianyu Yan , Huchuan Lu

SAM is a segmentation model recently released by Meta AI Research and has been gaining attention quickly due to its impressive performance in generic object segmentation. However, its ability to generalize to specific scenes such as…

Computer Vision and Pattern Recognition · Computer Science 2023-04-12 Lv Tang , Haoke Xiao , Bo Li

Weakly supervised semantic segmentation (WSSS) aims to bypass the need for laborious pixel-level annotation by using only image-level annotation. Most existing methods rely on Class Activation Maps (CAM) to derive pixel-level pseudo-labels…

Computer Vision and Pattern Recognition · Computer Science 2023-11-07 Tianle Chen , Zheda Mai , Ruiwen Li , Wei-lun Chao

Typically, the detection of marine debris relies on in-situ campaigns that are characterized by huge human effort and limited spatial coverage. Following the need of a rapid solution for the detection of floating plastic, methods based on…

Computer Vision and Pattern Recognition · Computer Science 2024-08-20 Muhammad Alì , Francesca Razzano , Sergio Vitale , Giampaolo Ferraioli , Vito Pascazio , Gilda Schirinzi , Silvia Ullo

The Segment Anything Model (SAM), introduced by Meta AI Research as a generic object segmentation model, quickly garnered widespread attention and significantly influenced the academic community. To extend its application to video, Meta…

Computer Vision and Pattern Recognition · Computer Science 2024-08-01 Lv Tang , Bo Li

Medical image segmentation and video object segmentation are essential for diagnosing and analyzing diseases by identifying and measuring biological structures. Recent advances in natural domain have been driven by foundation models like…

Computer Vision and Pattern Recognition · Computer Science 2024-08-20 Zhiling Yan , Weixiang Sun , Rong Zhou , Zhengqing Yuan , Kai Zhang , Yiwei Li , Tianming Liu , Quanzheng Li , Xiang Li , Lifang He , Lichao Sun

We introduce SAMPro3D for zero-shot instance segmentation of 3D scenes. Given the 3D point cloud and multiple posed RGB-D frames of 3D scenes, our approach segments 3D instances by applying the pretrained Segment Anything Model (SAM) to 2D…

Computer Vision and Pattern Recognition · Computer Science 2025-02-05 Mutian Xu , Xingyilang Yin , Lingteng Qiu , Yang Liu , Xin Tong , Xiaoguang Han

The Sentinel-2 satellite, launched by the European Space Agency (ESA), offers extensive spatial coverage and has become indispensable in a wide range of remote sensing applications. However, it just has 12 spectral bands, making…

Image and Video Processing · Electrical Eng. & Systems 2025-07-10 Chia-Hsiang Lin , Jui-Ting Chen , Zi-Chao Leng , Jhao-Ting Lin

Brain tumor segmentation presents a formidable challenge in the field of Medical Image Segmentation. While deep-learning models have been useful, human expert segmentation remains the most accurate method. The recently released Segment…

Image and Video Processing · Electrical Eng. & Systems 2023-10-11 Mohammad Peivandi , Jason Zhang , Michael Lu , Dongxiao Zhu , Zhifeng Kou