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In breast ultrasound images, precise lesion segmentation is essential for early diagnosis; however, low contrast, speckle noise, and unclear boundaries make this difficult. Even though deep learning models have demonstrated potential,…

计算机视觉与模式识别 · 计算机科学 2025-11-11 Prateek Singh , Moumita Dholey , P. K. Vinod

In times of emergency, crisis response agencies need to quickly and accurately assess the situation on the ground in order to deploy relevant services and resources. However, authorities often have to make decisions based on limited…

计算机视觉与模式识别 · 计算机科学 2024-01-08 Zijun Long , Richard McCreadie , Muhammad Imran

Classification of the extent of damage suffered by a building in a seismic event is crucial from the safety perspective and repairing work. In this study, authors have proposed a CNN based autonomous damage detection model. Over 1200 images…

计算机视觉与模式识别 · 计算机科学 2019-07-19 Dhananjay Nahata , Harish Kumar Mulchandani , Suraj Bansal , G Muthukumar

Pavement condition evaluation is essential to time the preventative or rehabilitative actions and control distress propagation. Failing to conduct timely evaluations can lead to severe structural and financial loss of the infrastructure and…

计算机视觉与模式识别 · 计算机科学 2020-12-18 Sadra Naddaf-Sh , M-Mahdi Naddaf-Sh , Amir R. Kashani , Hassan Zargarzadeh

In the aftermath of major earthquakes, evaluating structural and infrastructural damage is vital for coordinating post-disaster response efforts. This includes assessing damage's extent and spatial distribution to prioritize rescue…

机器学习 · 计算机科学 2025-06-30 Anurag Panda , Gaurav Kumar Yadav

Existing computer vision research in categorization struggles with fine-grained attributes recognition due to the inherently high intra-class variances and low inter-class variances. SOTA methods tackle this challenge by locating the most…

计算机视觉与模式识别 · 计算机科学 2021-07-01 Marcos V. Conde , Kerem Turgutlu

Background and objective: Cell-level pathological image analysis requires working with extremely small image patches (40x40 pixels), far below standard ImageNet resolutions. It remains unclear whether modern deep learning architectures and…

计算机视觉与模式识别 · 计算机科学 2026-03-05 Hiroki Kagiyama , Toru Nagasaka , Yukari Adachi , Takaaki Tachibana , Ryota Ito , Mitsugu Fujita , Kimihiro Yamashita , Yoshihiro Kakeji

In recent years, several companies and researchers have started to tackle the problem of damage recognition within the scope of automated inspection of built structures. While companies are neither willing to publish associated data nor…

计算机视觉与模式识别 · 计算机科学 2022-02-16 Johannes Flotzinger , Philipp J. Rösch , Norbert Oswald , Thomas Braml

Side-scan sonar (SSS) imagery presents unique challenges in the classification of man-made objects on the seafloor due to the complex and varied underwater environments. Historically, experts have manually interpreted SSS images, relying on…

计算机视觉与模式识别 · 计算机科学 2024-09-19 BW Sheffield , Jeffrey Ellen , Ben Whitmore

Post-disaster assessments of buildings and infrastructure are crucial for both immediate recovery efforts and long-term resilience planning. This research introduces an innovative approach to automating post-disaster assessments through…

计算机视觉与模式识别 · 计算机科学 2025-02-21 Robinson Umeike , Thang Dao , Shane Crawford

Object detection is a central downstream task used to test if pre-trained network parameters confer benefits, such as improved accuracy or training speed. The complexity of object detection methods can make this benchmarking non-trivial…

计算机视觉与模式识别 · 计算机科学 2021-11-23 Yanghao Li , Saining Xie , Xinlei Chen , Piotr Dollar , Kaiming He , Ross Girshick

In the immediate aftermath of natural disasters, rapid situational awareness is critical. Traditionally, satellite observations are widely used to estimate damage extent. However, they lack the ground-level perspective essential for…

计算机视觉与模式识别 · 计算机科学 2026-03-24 Yifan Yang , Lei Zou , Wendy Jepson

This study investigates the performance of the two most relevant computer vision deep learning architectures, Convolutional Neural Network and Vision Transformer, for event-based cameras. These cameras capture scene changes, unlike…

计算机视觉与模式识别 · 计算机科学 2025-06-30 Nouf Almesafri , Hector Figueiredo , Miguel Arana-Catania

Diffusion models with their powerful expressivity and high sample quality have achieved State-Of-The-Art (SOTA) performance in the generative domain. The pioneering Vision Transformer (ViT) has also demonstrated strong modeling capabilities…

计算机视觉与模式识别 · 计算机科学 2024-08-30 Ali Hatamizadeh , Jiaming Song , Guilin Liu , Jan Kautz , Arash Vahdat

Building change detection is essential for monitoring urbanization, disaster assessment, urban planning and frequently updating the maps. 3D structure information from airborne light detection and ranging (LiDAR) is very effective for…

计算机视觉与模式识别 · 计算机科学 2022-04-28 Ritu Yadav , Andrea Nascetti , Yifang Ban

Patch attacks, one of the most threatening forms of physical attack in adversarial examples, can lead networks to induce misclassification by modifying pixels arbitrarily in a continuous region. Certifiable patch defense can guarantee…

计算机视觉与模式识别 · 计算机科学 2022-03-17 Zhaoyu Chen , Bo Li , Jianghe Xu , Shuang Wu , Shouhong Ding , Wenqiang Zhang

Remote sensing datasets offer significant promise for tackling key classification tasks such as land-use categorization, object presence detection, and rural/urban classification. However, many existing studies tend to focus on narrow tasks…

计算机视觉与模式识别 · 计算机科学 2025-12-23 Gautam Siddharth Kashyap , Manaswi Kulahara , Nipun Joshi , Usman Naseem

Radiographs are a versatile diagnostic tool for the detection and assessment of pathologies, for treatment planning or for navigation and localization purposes in clinical interventions. However, their interpretation and assessment by…

计算机视觉与模式识别 · 计算机科学 2022-08-18 Finn Behrendt , Debayan Bhattacharya , Julia Krüger , Roland Opfer , Alexander Schlaefer

Rapid and accurate damage assessment following natural disasters is critical for effective emergency response. However, identifying fine-grained damage levels (e.g., distinguishing minor from major roof damage) in UAV imagery remains…

计算机视觉与模式识别 · 计算机科学 2026-05-12 Kevin Zhu , William Tang , Raphael Hay Tene , Zesheng Liu , Nhut Le , Maryam Rahnemoonfar

This paper addresses the critical issue of deforestation by exploring the application of vision transformers (ViTs) for classifying the drivers of deforestation using satellite imagery from Indonesian forests. Motivated by the urgency of…

计算机视觉与模式识别 · 计算机科学 2024-05-28 Uche Ochuba