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Bloodstain pattern analysis plays a crucial role in crime scene investigations by providing valuable information through the study of unique blood patterns. Conventional image analysis methods, like Thresholding and Contrast, impose…

Computer Vision and Pattern Recognition · Computer Science 2023-08-29 Zihan Dong , ZhengDong Zhang

Counting microbial colonies is a fundamental task in microbiology and has many applications in numerous industry branches. Despite this, current studies towards automatic microbial counting using artificial intelligence are hardly…

Computer Vision and Pattern Recognition · Computer Science 2022-09-07 Sylwia Majchrowska , Jarosław Pawłowski , Natalia Czerep , Aleksander Górecki , Jakub Kuciński , Tomasz Golan

Grape cluster architecture and compactness are complex traits influencing disease susceptibility, fruit quality, and yield. Evaluation methods for these traits include visual scoring, manual methodologies, and computer vision, with the…

Computer Vision and Pattern Recognition · Computer Science 2024-03-20 Efrain Torres-Lomas , Jimena Lado-Jimena , Guillermo Garcia-Zamora , Luis Diaz-Garcia

The recent wave of foundation models has witnessed tremendous success in computer vision (CV) and beyond, with the segment anything model (SAM) having sparked a passion for exploring task-agnostic visual foundation models. Empowered by its…

Computer Vision and Pattern Recognition · Computer Science 2024-08-19 Chunhui Zhang , Yawen Cui , Weilin Lin , Guanjie Huang , Yan Rong , Li Liu , Shiguang Shan

As large-scale foundation models trained on billions of image--mask pairs covering a vast diversity of scenes, objects, and contexts, SAM and its upgraded version, SAM~2, have significantly influenced multiple fields within computer vision.…

Computer Vision and Pattern Recognition · Computer Science 2025-08-27 Xiaoqi Zhao , Youwei Pang , Shijie Chang , Yuan Zhao , Lihe Zhang , Chenyang Yu , Hanqi Liu , Jiaming Zuo , Jinsong Ouyang , Weisi Lin , Georges El Fakhri , Huchuan Lu , Xiaofeng Liu

We introduce SAM3D, a new approach to semi-automatic zero-shot segmentation of 3D images building on the existing Segment Anything Model. We achieve fast and accurate segmentations in 3D images with a four-step strategy involving: user…

Image and Video Processing · Electrical Eng. & Systems 2024-08-09 Trevor J. Chan , Aarush Sahni , Yijin Fang , Jie Li , Alisha Luthra , Alison Pouch , Chamith S. Rajapakse

The recently released Segment Anything Model (SAM) has shown powerful zero-shot segmentation capabilities through a semi-automatic annotation setup in which the user can provide a prompt in the form of clicks or bounding boxes. There is…

Computer Vision and Pattern Recognition · Computer Science 2024-06-04 Benjamin Towle , Xin Chen , Ke Zhou

The Segment Anything Model 2 (SAM 2) is the latest generation foundation model for image and video segmentation. Trained on the expansive Segment Anything Video (SA-V) dataset, which comprises 35.5 million masks across 50.9K videos, SAM 2…

Image and Video Processing · Electrical Eng. & Systems 2024-08-06 Ange Lou , Yamin Li , Yike Zhang , Robert F. Labadie , Jack Noble

Precision medicine in musculoskeletal imaging requires scalable measurement infrastructure. We developed a modular system that converts routine MRI into standardized quantitative biomarkers suitable for clinical decision support. Promptable…

Image and Video Processing · Electrical Eng. & Systems 2026-04-06 Gabrielle Hoyer , Michelle W Tong , Rupsa Bhattacharjee , Valentina Pedoia , Sharmila Majumdar

The Segment Anything Model (SAM) was originally designed for label-agnostic mask generation. Does this model also possess inherent semantic understanding, of value to broader visual tasks? In this work we follow a multi-staged approach…

Computer Vision and Pattern Recognition · Computer Science 2024-11-26 Miguel Espinosa , Chenhongyi Yang , Linus Ericsson , Steven McDonagh , Elliot J. Crowley

Early detection and identification of pathogenic bacteria such as Escherichia coli (E. coli) is an essential task for public health. The conventional culture-based methods for bacterial colony detection usually take >24 hours to get the…

The Segment Anything Model (SAM) exhibits remarkable versatility and zero-shot learning abilities, owing largely to its extensive training data (SA-1B). Recognizing SAM's dependency on manual guidance given its category-agnostic nature, we…

Computer Vision and Pattern Recognition · Computer Science 2023-11-23 Xiyu Qi , Yifan Wu , Yongqiang Mao , Wenhui Zhang , Yidan Zhang

Segmentation is central to clinical diagnosis and monitoring, yet the reliability of modern foundation models in medical imaging still depends on the availability of precise prompts. The Segment Anything Model (SAM) offers powerful…

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…

Image and Video Processing · Electrical Eng. & Systems 2025-04-16 Sourya Sengupta , Satrajit Chakrabarty , Ravi Soni

Segment Anything Model 2 (SAM2) demonstrated impressive zero-shot capabilities on natural images but faces challenges in biomedical segmentation due to significant domain shifts and prompt dependency. To address these limitations, we…

Computer Vision and Pattern Recognition · Computer Science 2026-05-08 Hinako Mitsuoka , Kazuhiro Hotta

Automated sorting is crucial for improving the efficiency and scalability of textile recycling, but accurately identifying material composition and detecting contaminants from sensor data remains challenging. This paper investigates the use…

Computer Vision and Pattern Recognition · Computer Science 2025-06-10 Yannis Spyridis , Vasileios Argyriou

The recent Segment Anything Model (SAM) 2 has demonstrated remarkable foundational competence in semantic segmentation, with its memory mechanism and mask decoder further addressing challenges in video tracking and object occlusion, thereby…

Computer Vision and Pattern Recognition · Computer Science 2024-08-09 Jieming Yu , An Wang , Wenzhen Dong , Mengya Xu , Mobarakol Islam , Jie Wang , Long Bai , Hongliang Ren

The Segment Anything Model (SAM) exhibits a capability to segment a wide array of objects in natural images, serving as a versatile perceptual tool for various downstream image segmentation tasks. In contrast, medical image segmentation…

Computer Vision and Pattern Recognition · Computer Science 2023-08-29 Yizhe Zhang , Tao Zhou , Shuo Wang , Ye Wu , Pengfei Gu , Danny Z. Chen

Intelligent medical image segmentation methods are rapidly evolving and being increasingly applied, yet they face the challenge of domain transfer, where algorithm performance degrades due to different data distributions between source and…

Computer Vision and Pattern Recognition · Computer Science 2024-08-12 Andrew Seohwan Yu , Mohsen Hariri , Xuecen Zhang , Mingrui Yang , Vipin Chaudhary , Xiaojuan Li

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
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