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We introduce YOLO9000, a state-of-the-art, real-time object detection system that can detect over 9000 object categories. First we propose various improvements to the YOLO detection method, both novel and drawn from prior work. The improved…

Computer Vision and Pattern Recognition · Computer Science 2016-12-28 Joseph Redmon , Ali Farhadi

Object detection, a pivotal task in computer vision, is frequently hindered by dataset imbalances, particularly the under-explored issue of foreground-foreground class imbalance. This lack of attention to foreground-foreground class…

Computer Vision and Pattern Recognition · Computer Science 2024-03-13 Nieves Crasto

Nuclei instance segmentation in hematoxylin and eosin (H&E)-stained images plays an important role in automated histological image analysis, with various applications in downstream tasks. While several machine learning and deep learning…

Computer Vision and Pattern Recognition · Computer Science 2026-01-29 Nima Torbati , Anastasia Meshcheryakova , Ramona Woitek , Sepideh Hatamikia , Diana Mechtcheriakova , Amirreza Mahbod

Highly clumped nuclei clusters captured in fluorescence in situ hybridization microscopy images are common histology entities under investigations in a wide spectrum of tissue-related biomedical investigations. Due to their large scale in…

Computer Vision and Pattern Recognition · Computer Science 2018-08-15 Xiaoyuan Guo , Hanyi Yu , Blair Rossetti , George Teodoro , Daniel Brat , Jun Kong

A major obstacle in instance segmentation is that existing methods often need many per-pixel labels in order to be effective. These labels require large human effort and for certain applications, such labels are not readily available. To…

Computer Vision and Pattern Recognition · Computer Science 2019-07-03 Issam H. Laradji , David Vazquez , Mark Schmidt

The in vitro clonogenic assay is a technique to study the ability of a cell to form a colony in a culture dish. By optical imaging, dishes with stained colonies can be scanned and assessed digitally. Identification, segmentation and…

Computer Vision and Pattern Recognition · Computer Science 2022-02-15 Delmon Arous , Stefan Schrunner , Ingunn Hanson , Nina F. J. Edin , Eirik Malinen

Obtaining in situ measurements of biological microparticles is crucial for both scientific research and numerous industrial applications (e.g., early detection of harmful algal blooms, monitoring yeast during fermentation). However,…

Biological Physics · Physics 2023-01-25 Delaney Sanborn , Ruichen He , Lei Feng , Jiarong Hong

Previous attempts at segmenting molecular line maps of molecular clouds have focused on using position-position-velocity data cubes of a single line to separate the spatial components of the cloud. In contrast, wide field spectral imaging…

Deep learning models have achieved remarkable success across various domains, yet their learned representations and decision-making processes remain largely opaque and hard to interpret. This work introduces HOLE (Homological Observation of…

Machine Learning · Computer Science 2026-04-08 Sudhanva Manjunath Athreya , Paul Rosen

Colonoscopy is still the main method of detection and segmentation of colonic polyps, and recent advancements in deep learning networks such as U-Net, ResUNet, Swin-UNet, and PraNet have made outstanding performance in polyp segmentation.…

Image and Video Processing · Electrical Eng. & Systems 2025-08-14 Madan Baduwal

In the effort to aid cytologic diagnostics by establishing automatic single cell screening using high throughput digital holographic microscopy for clinical studies thousands of images and millions of cells are captured. The bottleneck lies…

Image and Video Processing · Electrical Eng. & Systems 2024-10-28 Julia Sistermanns , Ellen Emken , Gregor Weirich , Oliver Hayden , Wolfgang Utschick

Pathological lymph node delineation is crucial in cancer diagnosis, progression assessment, and treatment planning. The MICCAI 2023 Lymph Node Quantification Challenge published the first public dataset for pathological lymph node…

Computer Vision and Pattern Recognition · Computer Science 2024-06-24 Stefan M. Fischer , Johannes Kiechle , Daniel M. Lang , Jan C. Peeken , Julia A. Schnabel

The integration of Internet of Things (IoT) technology in pulmonary nodule detection significantly enhances the intelligence and real-time capabilities of the detection system. Currently, lung nodule detection primarily focuses on the…

Image and Video Processing · Electrical Eng. & Systems 2025-03-14 Meng Wang , Zi Yang , Ruifeng Zhao , Yaoting Jiang

Automatic outlining of different tissue types in digitized histological specimen provides a basis for follow-up analyses and can potentially guide subsequent medical decisions. The immense size of whole-slide-images (WSI), however, poses a…

In the era of 5G communication, removing interference sources that affect communication is a resource-intensive task. The rapid development of computer vision has enabled unmanned aerial vehicles to perform various high-altitude detection…

Computer Vision and Pattern Recognition · Computer Science 2024-02-21 Xiaoyu Tang , Xingming Chen , Jintao Cheng , Jin Wu , Rui Fan , Chengxi Zhang , Zebo Zhou

Previous top-performing approaches for point cloud instance segmentation involve a bottom-up strategy, which often includes inefficient operations or complex pipelines, such as grouping over-segmented components, introducing additional…

Computer Vision and Pattern Recognition · Computer Science 2021-03-09 Tong He , Chunhua Shen , Anton van den Hengel

State-of-the-art (SOTA) Convolutional Neural Networks (CNNs) are criticized for their extensive computational power, long training times, and large datasets. To overcome this limitation, we propose a reasonable network (R-Net), a…

Tissues and Organs · Quantitative Biology 2025-09-23 Rokonozzaman Ayon , Md Taimur Ahad , Bo Song , Yan Li

Cotton harvesting is a critical phase where cotton capsules are physically manipulated and can lead to fibre degradation. To maintain the highest quality, harvesting methods must emulate delicate manual grasping, to preserve cotton's…

Computer Vision and Pattern Recognition · Computer Science 2026-03-20 Guillem González , Guillem Alenyà , Sergi Foix

The reliable identification of mitotic figures in whole-slide histopathological images remains difficult, owing to their low prevalence, substantial morphological heterogeneity, and the inconsistencies introduced by tissue processing and…

Image and Video Processing · Electrical Eng. & Systems 2025-09-23 Navya Sri Kelam , Akash Parekh , Saikiran Bonthu , Nitin Singhal

Histopathology images contain essential information for medical diagnosis and prognosis of cancerous disease. Segmentation of glands in histopathology images is a primary step for analysis and diagnosis of an unhealthy patient. Due to the…

Image and Video Processing · Electrical Eng. & Systems 2019-09-04 Safiyeh Rezaei , Ali Emami , Hamidreza Zarrabi , Shima Rafiei , Kayvan Najarian , Nader Karimi , Shadrokh Samavi , S. M. Reza Soroushmehr