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Change detection (CD) is a fundamental task in Earth observation. While most change detection methods detect all changes, there is a growing need for specialized methods targeting specific changes relevant to particular applications while…

Image and Video Processing · Electrical Eng. & Systems 2024-08-14 Tahir Ahmad , Sudipan Saha

This paper presents a novel mid-wave infrared (MWIR) small target detection dataset (MWIRSTD) comprising 14 video sequences containing approximately 1053 images with annotated targets of three distinct classes of small objects. Captured…

Computer Vision and Pattern Recognition · Computer Science 2024-06-13 Nikhil Kumar , Avinash Upadhyay , Shreya Sharma , Manoj Sharma , Pravendra Singh

Segment anything model (SAM) has shown its spectacular performance in segmenting universal objects, especially when elaborate prompts are provided. However, the drawback of SAM is twofold. On the first hand, it fails to segment specific…

Computer Vision and Pattern Recognition · Computer Science 2023-11-16 Leiping Jie , Hui Zhang

The Direct Segment Anything Model (DirectSAM) excels in class-agnostic contour extraction. In this paper, we explore its use by applying it to optical remote sensing imagery, where semantic contour extraction-such as identifying buildings,…

Computer Vision and Pattern Recognition · Computer Science 2024-10-10 Shiyu Miao , Delong Chen , Fan Liu , Chuanyi Zhang , Yanhui Gu , Shengjie Guo , Jun Zhou

Omni-domain infrared small target detection (Omni-IRSTD) poses formidable challenges, as a single model must seamlessly adapt to diverse imaging systems, varying resolutions, and multiple spectral bands simultaneously. Current approaches…

Computer Vision and Pattern Recognition · Computer Science 2025-10-08 Yangting Shi , Yinfei Zhu , Renjie He , Le Hui , Meng Cai , Ming-Ming Cheng , Yimian Dai

Semantic segmentation of remote sensing imagery plays a pivotal role in extracting precise information for diverse down-stream applications. Recent development of the Segment Anything Model (SAM), an advanced general-purpose segmentation…

Computer Vision and Pattern Recognition · Computer Science 2023-12-21 Xianping Ma , Qianqian Wu , Xingyu Zhao , Xiaokang Zhang , Man-On Pun , Bo Huang

Development of new materials in hard drive designs requires characterization of nanoscale materials through grain segmentation. The high-throughput quickly changing research environment makes zero-shot generalization an incredibly desirable…

Computer Vision and Pattern Recognition · Computer Science 2024-08-26 Kai Nichols , Matthew Hauwiller , Nicholas Propes , Shaowei Wu , Stephanie Hernandez , Mike Kautzky

Pre-trained on a large and diverse dataset, the segment anything model (SAM) is the first promptable foundation model in computer vision aiming at object segmentation tasks. In this work, we evaluate SAM for the task of nuclear instance…

Image and Video Processing · Electrical Eng. & Systems 2024-01-26 Kesi Xu , Lea Goetz , Nasir Rajpoot

While the Segment Anything Model (SAM) excels in semantic segmentation for general-purpose images, its performance significantly deteriorates when applied to medical images, primarily attributable to insufficient representation of medical…

Computer Vision and Pattern Recognition · Computer Science 2023-11-07 Yiming Zhang , Tianang Leng , Kun Han , Xiaohui Xie

Infrared small target (IRST) detection is challenging in simultaneously achieving precise, robust, and efficient performance due to extremely dim targets and strong interference. Current learning-based methods attempt to leverage ``more"…

Computer Vision and Pattern Recognition · Computer Science 2026-03-30 Ruojing Li , Wei An , Yingqian Wang , Xinyi Ying , Yimian Dai , Longguang Wang , Miao Li , Yulan Guo , Li Liu

Automating visual inspection for capturing defects based on civil structures appearance is crucial due to its currently labour-intensive and time-consuming nature. An important aspect of automated inspection is image acquisition, which is…

Computer Vision and Pattern Recognition · Computer Science 2024-01-31 Zehao Ye , Lucy Lovell , Asaad Faramarzi , Jelena Ninic

Automotive radar provides reliable environmental perception in all-weather conditions with affordable cost, but it hardly supplies semantic and geometry information due to the sparsity of radar detection points. With the development of…

Computer Vision and Pattern Recognition · Computer Science 2023-02-07 Jianan Liu , Weiyi Xiong , Liping Bai , Yuxuan Xia , Tao Huang , Wanli Ouyang , Bing Zhu

Industrial X-ray computed tomography (XCT) is a powerful tool for non-destructive characterization of materials and manufactured components. XCT commonly accompanied by advanced image analysis and computer vision algorithms to extract…

Computer Vision and Pattern Recognition · Computer Science 2024-12-17 Anika Tabassum , Amirkoushyar Ziabari

Automated f ault detection and monitoring in engineering are critical but frequently difficult owing to the necessity for collecting and labeling large amounts of defective samples . We present an unsupervised method that uses the high end…

Computer Vision and Pattern Recognition · Computer Science 2024-07-10 Ahmed Maged , Herman Shen

Grounding DINO and the Segment Anything Model (SAM) have achieved impressive performance in zero-shot object detection and image segmentation, respectively. Together, they have a great potential to revolutionize applications in zero-shot…

Computer Vision and Pattern Recognition · Computer Science 2024-07-02 Fuseini Mumuni , Alhassan Mumuni

Ensuring thermal comfort is essential for the well-being and productivity of individuals in built environments. Of the various thermal comfort indicators, the mean radiant temperature (MRT) is very challenging to measure. Most common…

Robotics · Computer Science 2024-10-15 Wei Liang , Yiting Zhang , Ji Zhang , Erica Cochran Hameen

Point clouds are widely used for infrastructure monitoring by providing geometric information, where segmentation is required for downstream tasks such as defect detection. Existing research has automated semantic segmentation of structural…

Computer Vision and Pattern Recognition · Computer Science 2025-09-04 Yixiong Jing , Cheng Zhang , Haibing Wu , Guangming Wang , Olaf Wysocki , Brian Sheil

Segment Anything Model (SAM) represents a large-scale segmentation model that enables powerful zero-shot capabilities with flexible prompts. While SAM can segment any object in zero-shot, it requires user-provided prompts for each target…

Computer Vision and Pattern Recognition · Computer Science 2025-02-04 Kosuke Sakurai , Ryotaro Shimizu , Masayuki Goto

With the development of large language models, many remarkable linguistic systems like ChatGPT have thrived and achieved astonishing success on many tasks, showing the incredible power of foundation models. In the spirit of unleashing the…

Computer Vision and Pattern Recognition · Computer Science 2024-01-30 Dingyuan Zhang , Dingkang Liang , Hongcheng Yang , Zhikang Zou , Xiaoqing Ye , Zhe Liu , Xiang Bai

Multi-class multi-instance segmentation is the task of identifying masks for multiple object classes and multiple instances of the same class within an image. The foundational Segment Anything Model (SAM) is designed for promptable…

Computer Vision and Pattern Recognition · Computer Science 2024-03-19 Mariia Khan , Yue Qiu , Yuren Cong , Jumana Abu-Khalaf , David Suter , Bodo Rosenhahn
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