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Detecting object-level changes between two images across possibly different views is a core task in many applications that involve visual inspection or camera surveillance. Existing change-detection approaches suffer from three major…

计算机视觉与模式识别 · 计算机科学 2025-01-17 Hung Huy Nguyen , Pooyan Rahmanzadehgervi , Long Mai , Anh Totti Nguyen

Universal lesion detection has great value for clinical practice as it aims to detect various types of lesions in multiple organs on medical images. Deep learning methods have shown promising results, but demanding large volumes of…

计算机视觉与模式识别 · 计算机科学 2023-09-26 Xiaoyu Bai , Benteng Ma , Changyang Li , Yong Xia

Recently there has been growing interest in the use of aerial and satellite map data for autonomous vehicles, primarily due to its potential for significant cost reduction and enhanced scalability. Despite the advantages, aerial data also…

机器人学 · 计算机科学 2025-03-19 Yi Yang , Xuran Zhao , H. Charles Zhao , Shumin Yuan , Samuel M. Bateman , Tiffany A. Huang , Chris Beall , Will Maddern

Deep learning methods require massive of annotated data for optimizing parameters. For example, datasets attached with accurate bounding box annotations are essential for modern object detection tasks. However, labeling with such pixel-wise…

计算机视觉与模式识别 · 计算机科学 2022-11-23 Shaoru Wang , Jin Gao , Bing Li , Weiming Hu

Training and validating models for semantic segmentation require datasets with pixel-wise annotations, which are notoriously labor-intensive. Although useful priors such as foundation models or crowdsourced datasets are available, they are…

计算机视觉与模式识别 · 计算机科学 2024-06-05 Hoyoung Kim , Sehyun Hwang , Suha Kwak , Jungseul Ok

Google's Vision API analyses images and provides a variety of output predictions, one such type is context-based labelling. In this paper, it is shown that adversarial examples that cause incorrect label prediction and spoofing can be…

计算机视觉与模式识别 · 计算机科学 2019-11-19 Aman Apte , Aritra Bandyopadhyay , K Akhilesh Shenoy , Jason Peter Andrews , Aditya Rathod , Manish Agnihotri , Aditya Jajodia

Geometric alignment appears in a variety of applications, ranging from domain adaptation, optimal transport, and normalizing flows in machine learning; optical flow and learned augmentation in computer vision and deformable registration…

计算机视觉与模式识别 · 计算机科学 2021-10-27 Steffen Czolbe , Aasa Feragen , Oswin Krause

Dynamic maps that allow continuous map rotations, e.g., on mobile devices, encounter new issues unseen in static map labeling before. We study the following dynamic map labeling problem: The input is a static, labeled map, i.e., a set P of…

计算几何 · 计算机科学 2011-05-02 Andreas Gemsa , Martin Nöllenburg , Ignaz Rutter

Salient Object Detection (SOD) aims to identify and segment prominent regions within a scene. Traditional models rely on manually annotated pseudo labels with precise pixel-level accuracy, which is time-consuming. We developed a low-cost,…

计算机视觉与模式识别 · 计算机科学 2025-01-09 Miaoyang He , Shuyong Gao , Tsui Qin Mok , Weifeng Ge , Wengqiang Zhang

Image annotation aims to annotate a given image with a variable number of class labels corresponding to diverse visual concepts. In this paper, we address two main issues in large-scale image annotation: 1) how to learn a rich feature…

计算机视觉与模式识别 · 计算机科学 2018-10-22 Yulei Niu , Zhiwu Lu , Ji-Rong Wen , Tao Xiang , Shih-Fu Chang

This paper proposes a novel training scheme for fast matching models in Search Ads, which is motivated by the real challenges in model training. The first challenge stems from the pursuit of high throughput, which prohibits the deployment…

信息检索 · 计算机科学 2019-04-23 Xue Li , Zhipeng Luo , Hao Sun , Jianjin Zhang , Weihao Han , Xianqi Chu , Liangjie Zhang , Qi Zhang

Creating and maintaining an accurate representation of the environment is an essential capability for every service robot. Especially for household robots acting in indoor environments, semantic information is important. In this paper, we…

机器人学 · 计算机科学 2025-01-09 Nils Dengler , Tobias Zaenker , Francesco Verdoja , Maren Bennewitz

Neural implicit mapping has emerged as a powerful paradigm for robotic navigation and scene understanding. However, real-world robotic deployment requires continual adaptation to changing environments under strict memory and computation…

机器人学 · 计算机科学 2026-05-29 Xunlan Zhou , Hongrui Zhao , Negar Mehr

Current foundation models have shown impressive performance across various tasks. However, several studies have revealed that these models are not effective for everyone due to the imbalanced geographical and economic representation of the…

计算机视觉与模式识别 · 计算机科学 2024-03-13 Oana Ignat , Longju Bai , Joan Nwatu , Rada Mihalcea

Weakly-supervised object localization methods tend to fail for object classes that consistently co-occur with the same background elements, e.g. trains on tracks. We propose a method to overcome these failures by adding a very small amount…

计算机视觉与模式识别 · 计算机科学 2016-05-19 Alexander Kolesnikov , Christoph H. Lampert

Large scale image dataset and deep convolutional neural network (DCNN) are two primary driving forces for the rapid progress made in generic object recognition tasks in recent years. While lots of network architectures have been…

计算机视觉与模式识别 · 计算机科学 2018-04-17 Yalong Bai , Kuiyuan Yang , Tao Mei , Wei-Ying Ma , Tiejun Zhao

Neural sequence-to-sequence systems deliver state-of-the-art performance for automatic speech recognition. When using appropriate modeling units, e.g., byte-pair encoding, these systems are in principle open vocabulary systems. In practice,…

计算与语言 · 计算机科学 2026-03-05 Christian Huber , Alexander Waibel

Localization in already mapped environments is a critical component in many robotics and automotive applications, where previously acquired information can be exploited along with sensor fusion to provide robust and accurate localization…

机器人学 · 计算机科学 2024-09-10 Lorenzo Montano-Oliván , Julio A. Placed , Luis Montano , María T. Lázaro

Recently, there has been significant interest in various supervised machine learning techniques that can help reduce the time and effort consumed by manual interpretation workflows. However, most successful supervised machine learning…

图像与视频处理 · 电气工程与系统科学 2019-05-17 Yazeed Alaudah , Motaz Alfarraj , Ghassan AlRegib

Semi-supervised semantic segmentation relieves the reliance on large-scale labeled data by leveraging unlabeled data. Recent semi-supervised semantic segmentation approaches mainly resort to pseudo-labeling methods to exploit unlabeled…

计算机视觉与模式识别 · 计算机科学 2024-04-11 Hui Xiao , Yuting Hong , Li Dong , Diqun Yan , Jiayan Zhuang , Junjie Xiong , Dongtai Liang , Chengbin Peng