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Convolutional Neural Network (CNN) has been successfully applied on classification of both natural images and medical images but not yet been applied to differentiating patients with schizophrenia from healthy controls. Given the subtle,…

计算机视觉与模式识别 · 计算机科学 2020-03-20 Mengjiao Hu , Kang Sim , Juan Helen Zhou , Xudong Jiang , Cuntai Guan

Medical image segmentation aims to identify anatomical structures at the voxel-level. Segmentation accuracy relies on distinguishing voxel differences. Compared to advancements achieved in studies of the inter-class variance, the…

图像与视频处理 · 电气工程与系统科学 2025-03-19 Yali Bi , Enyu Che , Yinan Chen , Yuanpeng He , Jingwei Qu

Shape graphs are complex geometrical structures commonly found in biological and anatomical systems. A shape graph is a collection of nodes, some connected by curvilinear edges with arbitrary shapes. Their high complexity stems from the…

统计计算 · 统计学 2024-09-17 Benjamin Beaudett , Anuj Srivastava

In order to utilize identification to the best extent, we need robust and fast algorithms and systems to process the data. Having palmprint as a reliable and unique characteristic of every person, we extract and use its features based on…

计算机视觉与模式识别 · 计算机科学 2015-02-13 Shervin Minaee , AmirAli Abdolrashidi

Efficient medical image segmentation aims to provide accurate pixel-wise predictions for medical images with a lightweight implementation framework. However, lightweight frameworks generally fail to achieve superior performance and suffer…

计算机视觉与模式识别 · 计算机科学 2023-02-21 Xingqun Qi , Zhuojie Wu , Min Ren , Muyi Sun , Caifeng Shan , Zhenan Sun

Due to low tissue contrast, irregular object appearance, and unpredictable location variation, segmenting the objects from different medical imaging modalities (e.g., CT, MR) is considered as an important yet challenging task. In this…

计算机视觉与模式识别 · 计算机科学 2018-05-10 Jinquan Sun , Yinghuan Shi , Yang Gao , Lei Wang , Luping Zhou , Wanqi Yang , Dinggang Shen

In this work, a pattern recognition system is investigated for blind automatic classification of digitally modulated communication signals. The proposed technique is able to discriminate the type of modulation scheme which is eventually…

计算机视觉与模式识别 · 计算机科学 2016-06-01 Harishchandra Dubey , Nandita , Ashutosh Kumar Tiwari

Given a food image, can a fine-grained object recognition engine tell "which restaurant which dish" the food belongs to? Such ultra-fine grained image recognition is the key for many applications like search by images, but it is very…

计算机视觉与模式识别 · 计算机科学 2015-12-11 Feng Zhou , Yuanqing Lin

Predicting drug-gene associations is crucial for drug development and disease treatment. While graph neural networks (GNN) have shown effectiveness in this task, they face challenges with data sparsity and efficient contrastive learning…

机器学习 · 计算机科学 2025-02-14 Jiayang Wu , Wensheng Gan , Philip S. Yu

Content-based image retrieval (CBIR) of medical images is a crucial task that can contribute to a more reliable diagnosis if applied to big data. Recent advances in feature extraction and classification have enormously improved CBIR results…

计算机视觉与模式识别 · 计算机科学 2015-07-07 Zehra Camlica , H. R. Tizhoosh , Farzad Khalvati

Hyperspectral images often have hundreds of spectral bands of different wavelengths captured by aircraft or satellites that record land coverage. Identifying detailed classes of pixels becomes feasible due to the enhancement in spectral and…

计算机视觉与模式识别 · 计算机科学 2022-04-21 Raymond H. Chan , Ruoning Li

In the medical field, images are increasingly used to facilitate diagnosis of diseases. These images are stored in multimedia databases accompanied by doctor s prescriptions and other information related to patients.Search for medical…

计算机视觉与模式识别 · 计算机科学 2015-09-22 H. Ouahi , K. Afdel , M. Machkour

Self-supervised pretraining (SSP) has shown promising results in learning from large unlabeled datasets and, thus, could be useful for automated cardiovascular magnetic resonance (CMR) short-axis cine segmentation. However, inconsistent…

计算机视觉与模式识别 · 计算机科学 2024-09-27 Rob A. J. de Mooij , Josien P. W. Pluim , Cian M. Scannell

The identification and localization of diseases in medical images using deep learning models have recently attracted significant interest. Existing methods only consider training the networks with each image independently and most leverage…

计算机视觉与模式识别 · 计算机科学 2020-08-13 Cheng Zhang , Francine Chen , Yan-Ying Chen

Convolutional Neural Network models have successfully detected retinal illness from optical coherence tomography (OCT) and fundus images. These CNN models frequently rely on vast amounts of labeled data for training, difficult to obtain,…

计算机视觉与模式识别 · 计算机科学 2022-01-28 Sourya Dipta Das , Saikat Dutta , Nisarg A. Shah , Dwarikanath Mahapatra , Zongyuan Ge

Deep neural networks have achieved satisfactory performance in piles of medical image analysis tasks. However the training of deep neural network requires a large amount of samples with high-quality annotations. In medical image…

计算机视觉与模式识别 · 计算机科学 2020-07-08 Jixin Wang , Sanping Zhou , Chaowei Fang , Le Wang , Jinjun Wang

How well the heart is functioning can be quantified through measurements of myocardial deformation via echocardiography. Clinical assessment of cardiac function is generally focused on global indices of relative shortening, however,…

Extracting effective and discriminative features is very important for addressing the challenging person re-identification (re-ID) task. Prevailing deep convolutional neural networks (CNNs) usually use high-level features for identifying…

计算机视觉与模式识别 · 计算机科学 2021-06-08 Guoqing Zhang , Junchuan Yang , Yuhui Zheng , Yi Wu , Shengyong Chen

U-shaped networks and its variants have demonstrated exceptional results for medical image segmentation. In this paper, we propose a novel dual self-distillation (DSD) framework in U-shaped networks for volumetric medical image…

图像与视频处理 · 电气工程与系统科学 2025-05-05 Soumyanil Banerjee , Nicholas Summerfield , Ming Dong , Carri Glide-Hurst

In this article, we propose a new BSS approach for identifying skin diseases from RGB images that proceeds in two steps. We begin by separating the three main chromophores (oxyhemoglobin, deoxyhemoglobin and melanin) using Non-negative…

医学物理 · 物理学 2023-10-03 Mustapha Zokay , Hicham Saylani