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From the simple measurement of tissue attributes in pathology workflow to designing an explainable diagnostic/prognostic AI tool, access to accurate semantic segmentation of tissue regions in histology images is a prerequisite. However,…

Image and Video Processing · Electrical Eng. & Systems 2021-08-31 Mostafa Jahanifar , Neda Zamani Tajeddin , Navid Alemi Koohbanani , Nasir Rajpoot

Accelerated MRI reconstructs images of clinical anatomies from sparsely sampled signal data to reduce patient scan times. While recent works have leveraged deep learning to accomplish this task, such approaches have often only been explored…

Image and Video Processing · Electrical Eng. & Systems 2022-12-01 Michael S. Yao , Michael S. Hansen

Annotation of medical images has been a major bottleneck for the development of accurate and robust machine learning models. Annotation is costly and time-consuming and typically requires expert knowledge, especially in the medical domain.…

Computer Vision and Pattern Recognition · Computer Science 2020-01-08 Holger Roth , Ling Zhang , Dong Yang , Fausto Milletari , Ziyue Xu , Xiaosong Wang , Daguang Xu

Anomaly detection is the problem of recognizing abnormal inputs based on the seen examples of normal data. Despite recent advances of deep learning in recognizing image anomalies, these methods still prove incapable of handling complex…

Computer Vision and Pattern Recognition · Computer Science 2021-09-14 Nina Shvetsova , Bart Bakker , Irina Fedulova , Heinrich Schulz , Dmitry V. Dylov

Pneumonia has been one of the fatal diseases and has the potential to result in severe consequences within a short period of time, due to the flow of fluid in lungs, which leads to drowning. If not acted upon by drugs at the right time,…

Computer Vision and Pattern Recognition · Computer Science 2019-04-02 Can Jozef Saul , Deniz Yagmur Urey , Can Doruk Taktakoglu

Feature matching and finding correspondences between endoscopic images is a key step in many clinical applications such as patient follow-up and generation of panoramic image from clinical sequences for fast anomalies localization.…

Computer Vision and Pattern Recognition · Computer Science 2022-08-25 Manel Farhat , Houda Chaabouni-Chouayakh , Achraf Ben-Hamadou

Semantic segmentation is a crucial task in biomedical image processing, which recent breakthroughs in deep learning have allowed to improve. However, deep learning methods in general are not yet widely used in practice since they require…

Computer Vision and Pattern Recognition · Computer Science 2019-07-12 Melanie Lubrano di Scandalea , Christian S. Perone , Mathieu Boudreau , Julien Cohen-Adad

Automatic image-based severity estimation is an important task in computer-aided diagnosis. Severity estimation by deep learning requires a large amount of training data to achieve a high performance. In general, severity estimation uses…

Computer Vision and Pattern Recognition · Computer Science 2024-09-11 Takeaki Kadota , Hideaki Hayashi , Ryoma Bise , Kiyohito Tanaka , Seiichi Uchida

Autonomous surgical procedures, in particular minimal invasive surgeries, are the next frontier for Artificial Intelligence research. However, the existing challenges include precise identification of the human anatomy and the surgical…

Computer Vision and Pattern Recognition · Computer Science 2020-12-15 Salman Maqbool , Aqsa Riaz , Hasan Sajid , Osman Hasan

Semantic segmentation of medical images is an essential first step in computer-aided diagnosis systems for many applications. However, given many disparate imaging modalities and inherent variations in the patient data, it is difficult to…

Computer Vision and Pattern Recognition · Computer Science 2021-08-09 Bhavani Sambaturu , Ashutosh Gupta , C. V. Jawahar , Chetan Arora

The rapid advancements in artificial intelligence (AI) have revolutionized smart healthcare, driving innovations in wearable technologies, continuous monitoring devices, and intelligent diagnostic systems. However, security, explainability,…

Machine Learning · Computer Science 2024-10-02 Prasenjit Maji , Amit Kumar Mondal , Hemanta Kumar Mondal , Saraju P. Mohanty

Localization of focal vascular lesions on brain MRI is an important component of research on the etiology of neurological disorders. However, manual annotation of lesions can be challenging, time-consuming and subject to observer bias.…

Image and Video Processing · Electrical Eng. & Systems 2019-07-30 Kimberlin M. H. van Wijnen , Florian Dubost , Pinar Yilmaz , M. Arfan Ikram , Wiro J. Niessen , Hieab Adams , Meike W. Vernooij , Marleen de Bruijne

Medical imaging is an essential tool in many areas of medical applications, used for both diagnosis and treatment. However, reading medical images and making diagnosis or treatment recommendations require specially trained medical…

Computer Vision and Pattern Recognition · Computer Science 2019-03-13 Wentao Zhu

The splendid success of convolutional neural networks (CNNs) in computer vision is largely attributable to the availability of massive annotated datasets, such as ImageNet and Places. However, in medical imaging, it is challenging to create…

Machine Learning · Computer Science 2021-04-13 Zongwei Zhou , Jae Y. Shin , Suryakanth R. Gurudu , Michael B. Gotway , Jianming Liang

Decision support tools that rely on supervised learning require large amounts of expert annotations. Using past radiological reports obtained from hospital archiving systems has many advantages as training data above manual single-class…

Machine Learning · Computer Science 2021-05-21 Aydan Gasimova

Image segmentation is a fundamental problem in biomedical image analysis. Recent advances in deep learning have achieved promising results on many biomedical image segmentation benchmarks. However, due to large variations in biomedical…

Computer Vision and Pattern Recognition · Computer Science 2017-06-16 Lin Yang , Yizhe Zhang , Jianxu Chen , Siyuan Zhang , Danny Z. Chen

Automated data labeling techniques are crucial for accelerating the development of deep learning models, particularly in complex medical imaging applications. However, ensuring accuracy and efficiency remains challenging. This paper…

Computer Vision and Pattern Recognition · Computer Science 2024-04-09 Yu-Hsi Chen

Deep-learning-based pipelines have shown the potential to revolutionalize microscopy image diagnostics by providing visual augmentations to a trained pathology expert. However, to match human performance, the methods rely on the…

Multi-rater annotations commonly occur when medical images are independently annotated by multiple experts (raters). In this paper, we tackle two challenges arisen in multi-rater annotations for medical image segmentation (called ambiguous…

Computer Vision and Pattern Recognition · Computer Science 2024-08-26 Jinhong Wang , Yi Cheng , Jintai Chen , Hongxia Xu , Danny Chen , Jian Wu

Accurately annotated ultrasonic images are vital components of a high-quality medical report. Hospitals often have strict guidelines on the types of annotations that should appear on imaging results. However, manually inspecting these…

Image and Video Processing · Electrical Eng. & Systems 2023-07-11 Yuanheng Zhang , Nan Jiang , Zhaoheng Xie , Junying Cao , Yueyang Teng