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Correct treatment of urothelial carcinoma patients is dependent on accurate grading and staging of the cancer tumour. This is determined manually by a pathologist by examining the histological whole-slide images (WSI). The large size of…

Image and Video Processing · Electrical Eng. & Systems 2019-09-12 Rune Wetteland , Kjersti Engan , Trygve Eftestøl , Vebjørn Kvikstad , Emilius A. M. Janssen

Oncologists often rely on a multitude of data, including whole-slide images (WSIs), to guide therapeutic decisions, aiming for the best patient outcome. However, predicting the prognosis of cancer patients can be a challenging task due to…

Image and Video Processing · Electrical Eng. & Systems 2025-04-01 M Rita Verdelho , Alexandre Bernardino , Catarina Barata

Whole slide images (WSI) are microscopy images of stained tissue slides routinely prepared for diagnosis and treatment selection in medical practice. WSI are very large (gigapixel size) and complex (made of up to millions of cells). The…

Computer Vision and Pattern Recognition · Computer Science 2022-12-08 Tristan Lazard , Marvin Lerousseau , Etienne Decencière , Thomas Walter

Artificial Intelligence (AI) has great potential to improve health outcomes by training systems on vast digitized clinical datasets. Computational Pathology, with its massive amounts of microscopy image data and impact on diagnostics and…

Image and Video Processing · Electrical Eng. & Systems 2024-05-24 Gabriele Campanella , Eugene Fluder , Jennifer Zeng , Chad Vanderbilt , Thomas J. Fuchs

Automated classification of histopathological whole-slide images (WSI) of breast tissue requires analysis at very high resolutions with a large contextual area. In this paper, we present context-aware stacked convolutional neural networks…

Computer Vision and Pattern Recognition · Computer Science 2017-05-11 Babak Ehteshami Bejnordi , Guido Zuidhof , Maschenka Balkenhol , Meyke Hermsen , Peter Bult , Bram van Ginneken , Nico Karssemeijer , Geert Litjens , Jeroen van der Laak

Whole Slide Images (WSIs) are giga-pixel in scale and are typically partitioned into small instances in WSI classification pipelines for computational feasibility. However, obtaining extensive instance level annotations is costly, making…

Computer Vision and Pattern Recognition · Computer Science 2026-03-24 Jayanie Bogahawatte , Sachith Seneviratne , Saman Halgamuge

Whole Slide Images (WSIs) provide exceptional detail for studying tissue architecture at the cell level. To study tumour microenvironment (TME) with the context of various protein biomarkers and cell sub-types, analysis and registration of…

Computer Vision and Pattern Recognition · Computer Science 2024-04-29 Adith Jeyasangar , Abdullah Alsalemi , Shan E Ahmed Raza

Accurate automatic segmentation of brain anatomy from $T_1$-weighted~($T_1$-w) magnetic resonance images~(MRI) has been a computationally intensive bottleneck in neuroimaging pipelines, with state-of-the-art results obtained by unsupervised…

Computer Vision and Pattern Recognition · Computer Science 2018-08-01 Amod Jog , Bruce Fischl

Background and objectives: Colorectal cancer histopathological grading depends on accurate segmentation of glandular structures. Current deep learning approaches rely on large scale pixel level annotations that are labor intensive and…

Computer Vision and Pattern Recognition · Computer Science 2026-03-16 Hikmat Khan , Wei Chen , Muhammad Khalid Khan Niazi

Deep Neural Networks (DNNs) are widely used for decision making in a myriad of critical applications, ranging from medical to societal and even judicial. Given the importance of these decisions, it is crucial for us to be able to interpret…

Computer Vision and Pattern Recognition · Computer Science 2022-11-28 Teddy Koker , Fatemehsadat Mireshghallah , Tom Titcombe , Georgios Kaissis

Systemic lupus erythematosus (SLE) is an autoimmune disease in which the immune system of the patient starts attacking healthy tissues of the body. Lupus Nephritis (LN) refers to the inflammation of kidney tissues resulting in renal failure…

Image and Video Processing · Electrical Eng. & Systems 2021-12-15 Akash Gupta , Anirudh Reddy , CV Jawahar , PK Vinod

Despite remarkable efforts been made, the classification of gigapixels whole-slide image (WSI) is severely restrained from either the constrained computing resources for the whole slides, or limited utilizing of the knowledge from different…

Computer Vision and Pattern Recognition · Computer Science 2022-07-13 Ming Feng , Kele Xu , Nanhui Wu , Weiquan Huang , Yan Bai , Changjian Wang , Huaimin Wang

Accurate retinal vessel segmentation is an important task for many computer-aided diagnosis systems. Yet, it is still a challenging problem due to the complex vessel structures of an eye. Numerous vessel segmentation methods have been…

Image and Video Processing · Electrical Eng. & Systems 2022-03-23 Ali Karaali , Rozenn Dahyot , Donal J. Sexton

Purpose Automated segmentation of anatomical structures in medical image analysis is a prerequisite for autonomous diagnosis as well as various computer and robot aided interventions. Recent methods based on deep convolutional neural…

Computer Vision and Pattern Recognition · Computer Science 2020-09-22 Max-Heinrich Laves , Jens Bicker , Lüder A. Kahrs , Tobias Ortmaier

Semantic image segmentation is an essential component of modern autonomous driving systems, as an accurate understanding of the surrounding scene is crucial to navigation and action planning. Current state-of-the-art approaches in semantic…

Computer Vision and Pattern Recognition · Computer Science 2016-12-07 Tobias Pohlen , Alexander Hermans , Markus Mathias , Bastian Leibe

Ultrasonic testing is a common Non-Destructive Inspection (NDI) method used in aerospace manufacturing. However, the complexity and size of the ultrasonic scans make it challenging to identify defects through visual inspection or machine…

Computer Vision and Pattern Recognition · Computer Science 2025-01-27 Ashiqur Rahman , Venkata Devesh Reddy Seethi , Austin Yunker , Zachary Kral , Rajkumar Kettimuthu , Hamed Alhoori

Much of the recent efforts on salient object detection (SOD) have been devoted to producing accurate saliency maps without being aware of their instance labels. To this end, we propose a new pipeline for end-to-end salient instance…

Computer Vision and Pattern Recognition · Computer Science 2021-03-15 Yu-Huan Wu , Yun Liu , Le Zhang , Wang Gao , Ming-Ming Cheng

Automated medical image segmentation is a priority research area for computational methods. In particular, detection of cancerous tumors represents a current challenge in this area with potential for real-world impact. This paper describes…

Image and Video Processing · Electrical Eng. & Systems 2019-11-06 Jamie A. O'Reilly , Manas Sangworasil , Takenobu Matsuura

Salient instance segmentation is a new challenging task that received widespread attention in the saliency detection area. The new generation of saliency detection provides a strong theoretical and technical basis for video surveillance.…

Computer Vision and Pattern Recognition · Computer Science 2021-04-29 Jialun Pei , He Tang , Tianyang Cheng , Chuanbo Chen

Weakly-supervised instance segmentation aims to detect and segment object instances precisely, given imagelevel labels only. Unlike previous methods which are composed of multiple offline stages, we propose Sequential Label Propagation and…

Computer Vision and Pattern Recognition · Computer Science 2020-04-27 Weifeng Ge , Sheng Guo , Weilin Huang , Matthew R. Scott