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Ultrasound Localization Microscopy (ULM) can map microvessels at a resolution of a few micrometers (\mu m). Transcranial ULM remains challenging in presence of aberrations caused by the skull, which lead to localization errors. Herein, we…

图像与视频处理 · 电气工程与系统科学 2023-09-20 Paul Xing , Jonathan Porée , Brice Rauby , Antoine Malescot , Éric Martineau , Vincent Perrot , Ravi L. Rungta , Jean Provost

The persistent battle to decrease childhood mortality serves as a commonly employed benchmark for gauging advancements in the field of medicine. Globally, the under-5 mortality rate stands at approximately 5 million, with a significant…

机器学习 · 计算机科学 2023-11-21 Binod Regmi , Chiranjibi Shah

Environmental sound classification systems often do not perform robustly across different sound classification tasks and audio signals of varying temporal structures. We introduce a multi-stream convolutional neural network with temporal…

声音 · 计算机科学 2019-01-28 Xinyu Li , Venkata Chebiyyam , Katrin Kirchhoff

Across metazoans, early embryos exhibit a strikingly conserved slowing down of their cell duplication speed, despite widely varying developmental paces and underlying molecular mechanisms. Here we show that this common behavior arises…

Actions are more than just movements and trajectories: we cook to eat and we hold a cup to drink from it. A thorough understanding of videos requires going beyond appearance modeling and necessitates reasoning about the sequence of…

计算机视觉与模式识别 · 计算机科学 2017-07-25 Gunnar A. Sigurdsson , Santosh Divvala , Ali Farhadi , Abhinav Gupta

Biomedical decision making involves multiple signal processing, either from different sensors or from different channels. In both cases, information fusion plays a significant role. A deep learning based electroencephalogram channels'…

信号处理 · 电气工程与系统科学 2025-08-05 Fábio Mendonça , Sheikh Shanawaz Mostafa , Diogo Freitas , Fernando Morgado-Dias , Antonio G. Ravelo-García

Chlamydiae are bacteria with an interesting unusual developmental cycle. A single bacterium in its infectious form (elementary body, EB) enters the host cell, where it converts into its dividing form (reticulate body, RB), and divides by…

种群与进化 · 定量生物学 2023-06-06 Péter Kevei , Máté Szalai

A comprehensive study on machine and deep learning techniques for classification of normal and abnormal cervical cells by using pap smear images from Herlev dataset results are presented. This dataset includes 917 images and 7 different…

图像与视频处理 · 电气工程与系统科学 2020-09-15 Abdurrahim Yilmaz , Ali Anil Demircali , Sena Kocaman , Huseyin Uvet

This paper addresses the problem of video object segmentation, where the initial object mask is given in the first frame of an input video. We propose a novel spatio-temporal Markov Random Field (MRF) model defined over pixels to handle…

计算机视觉与模式识别 · 计算机科学 2018-03-28 Linchao Bao , Baoyuan Wu , Wei Liu

This work presents a novel approach for the early recognition of the type of a laparoscopic surgery from its video. Early recognition algorithms can be beneficial to the development of 'smart' OR systems that can provide automatic…

计算机视觉与模式识别 · 计算机科学 2019-09-06 Siddharth Kannan , Gaurav Yengera , Didier Mutter , Jacques Marescaux , Nicolas Padoy

This paper studies automated categorization of age-related macular degeneration (AMD) given a multi-modal input, which consists of a color fundus image and an optical coherence tomography (OCT) image from a specific eye. Previous work uses…

图像与视频处理 · 电气工程与系统科学 2019-07-30 Weisen Wang , Zhiyan Xu , Weihong Yu , Jianchun Zhao , Jingyuan Yang , Feng He , Zhikun Yang , Di Chen , Dayong Ding , Youxin Chen , Xirong Li

Event cameras are bio-inspired vision sensor that encode visual information with high dynamic range, high temporal resolution, and low latency.Current state-of-the-art event stream processing methods rely on end-to-end deep learning…

神经元与认知 · 定量生物学 2025-10-01 Yu Chen , Jing Lian , Zhaofei Yu , Jizhao Liu , Jisheng Dang , Gang Wang

Recent years have witnessed a growing interest in using machine learning to predict and identify phase transitions in various systems. Here we adopt convolutional neural networks (CNNs) to study the phase transitions of Vicsek model,…

生物物理 · 物理学 2023-06-27 Tingting Xue , Xu Li , Xiaosong Chen , Li Chen , Zhangang Han

Transient muscle movements influence the temporal structure of myoelectric signal patterns, often leading to unstable prediction behavior from movement-pattern classification methods. We show that temporal convolutional network sequential…

计算机视觉与模式识别 · 计算机科学 2019-09-02 Joseph L. Betthauser , John T. Krall , Rahul R. Kaliki , Matthew S. Fifer , Nitish V. Thakor

In classical sparse representation based classification and weighted SRC algorithms, the test samples are sparely represented by all training samples. They emphasize the sparsity of the coding coefficients but without considering the local…

应用统计 · 统计学 2017-02-17 Shanwen Zhang , Harry Wang , Wenzhun Huang

Infertility is becoming an issue for an increasing number of couples. The most common solution, in vitro fertilization, requires embryologists to carefully examine light microscopy images of human oocytes to determine their developmental…

图像与视频处理 · 电气工程与系统科学 2022-01-10 Denis Baručić , Jan Kybic , Olga Teplá , Zinovij Topurko , Irena Kratochvílová

We propose that learning in deep neural networks proceeds in two phases: a rapid curve fitting phase followed by a slower compression or coarse graining phase. This view is supported by the shared temporal structure of three phenomena:…

高能物理 - 理论 · 物理学 2025-07-28 Robert de Mello Koch , Animik Ghosh

We present LS-CRF, a new method for very efficient large-scale training of Conditional Random Fields (CRFs). It is inspired by existing closed-form expressions for the maximum likelihood parameters of a generative graphical model with tree…

机器学习 · 计算机科学 2014-03-28 Alexander Kolesnikov , Matthieu Guillaumin , Vittorio Ferrari , Christoph H. Lampert

Breast cancer diagnosis often requires accurate detection of metastasis in lymph nodes through Whole-slide Images (WSIs). Recent advances in deep convolutional neural networks (CNNs) have shown significant successes in medical image…

计算机视觉与模式识别 · 计算机科学 2018-06-20 Yi Li , Wei Ping

Melanoma classification is a serious stage to identify the skin disease. It is considered a challenging process due to the intra-class discrepancy of melanomas, skin lesions low contrast, and the artifacts in the dermoscopy images,…

计算机视觉与模式识别 · 计算机科学 2018-07-27 Yanhui Guo , Amira S. Ashour