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Maps are a key component in image-based camera localization and visual SLAM systems: they are used to establish geometric constraints between images, correct drift in relative pose estimation, and relocalize cameras after lost tracking. The…

计算机视觉与模式识别 · 计算机科学 2018-04-03 Samarth Brahmbhatt , Jinwei Gu , Kihwan Kim , James Hays , Jan Kautz

Various autonomous or assisted driving strategies have been facilitated through the accurate and reliable perception of the environment around a vehicle. Among the commonly used sensors, radar has usually been considered as a robust and…

计算机视觉与模式识别 · 计算机科学 2021-07-07 Yizhou Wang , Zhongyu Jiang , Yudong Li , Jenq-Neng Hwang , Guanbin Xing , Hui Liu

Confidence-aware learning is proven as an effective solution to prevent networks becoming overconfident. We present a confidence-aware camouflaged object detection framework using dynamic supervision to produce both accurate camouflage map…

计算机视觉与模式识别 · 计算机科学 2021-06-23 Jiawei Liu , Jing Zhang , Nick Barnes

In this paper, we introduce an innovative method to improve the convergence speed and accuracy of object detection neural networks. Our approach, CONVERGE-FAST-AUXNET, is based on employing multiple, dependent loss metrics and weighting…

计算机视觉与模式识别 · 计算机科学 2018-08-15 Benjamin Schnieders , Karl Tuyls

Automated culprit identification in surveillance systems is a critical task that requires high accuracy along with computational efficiency for real-time deployment. In this paper, an optimized deep learning framework is proposed using a…

计算机视觉与模式识别 · 计算机科学 2026-05-12 Savitha N J , Lata B T

Tracking multiple people across multiple cameras is an open problem. It is typically divided into two tasks: (i) single-camera tracking (SCT) - identify trajectories in the same scene, and (ii) inter-camera tracking (ICT) - identify…

计算机视觉与模式识别 · 计算机科学 2019-10-07 Neeti Narayan , Nishant Sankaran , Srirangaraj Setlur , Venu Govindaraju

Image geolocalization, inferring the geographic location of an image, is a challenging computer vision problem with many potential applications. The recent state-of-the-art approach to this problem is a deep image classification approach in…

计算机视觉与模式识别 · 计算机科学 2017-05-16 Nam Vo , Nathan Jacobs , James Hays

Studies of object detection and localization, particularly pedestrian detection have received considerable attention in recent times due to its several prospective applications such as surveillance, driving assistance, autonomous cars, etc.…

计算机视觉与模式识别 · 计算机科学 2019-12-24 Sudip Das , Partha Sarathi Mukherjee , Ujjwal Bhattacharya

In this paper we propose an end-to-end learnable approach that detects static urban objects from multiple views, re-identifies instances, and finally assigns a geographic position per object. Our method relies on a Graph Neural Network…

计算机视觉与模式识别 · 计算机科学 2020-03-25 Ahmed Samy Nassar , Stefano D'Aronco , Sébastien Lefèvre , Jan D. Wegner

The automobile plays an important role in the economic activities of mankind, especially in the metropolis. Under the circumstances, the demand of quick search for available parking spaces has become a major concern for the automobile…

计算机视觉与模式识别 · 计算机科学 2024-04-23 Shuo Zhang , Xin Chen , Zixuan Wang

Learning with few labeled data is a key challenge for visual recognition, as deep neural networks tend to overfit using a few samples only. One of the Few-shot learning methods called metric learning addresses this challenge by first…

计算机视觉与模式识别 · 计算机科学 2022-03-28 Li Ke , Meng Pan , Weigao Wen , Dong Li

Depth Estimation and Object Detection Recognition play an important role in autonomous driving technology under the guidance of deep learning artificial intelligence. We propose a hybrid structure called RealNet: a co-design method…

计算机视觉与模式识别 · 计算机科学 2022-04-26 Zhuohao Li , Fandi Gou , Qixin De , Leqi Ding , Yuanhang Zhang , Yunze Cai

Occluded person re-identification (Re-ID) in images captured by multiple cameras is challenging because the target person is occluded by pedestrians or objects, especially in crowded scenes. In addition to the processes performed during…

计算机视觉与模式识别 · 计算机科学 2022-12-12 Minjung Kim , MyeongAh Cho , Heansung Lee , Suhwan Cho , Sangyoun Lee

Recently, Neural architecture search has achieved great success on classification tasks for mobile devices. The backbone network for object detection is usually obtained on the image classification task. However, the architecture which is…

计算机视觉与模式识别 · 计算机科学 2022-11-08 Haichao Zhang , Jiashi Li , Xin Xia , Kuangrong Hao , Xuefeng Xiao

This paper proposes a classification network to image semantic retrieval (NIST) framework to counter the image retrieval challenge. Our approach leverages the successful classification network GoogleNet based on Convolutional Neural…

计算机视觉与模式识别 · 计算机科学 2016-07-05 Le Dong , Xiuyuan Chen , Mengdie Mao , Qianni Zhang

We present a real-time stereo visual-inertial-SLAM system which is able to recover from complicatedkidnap scenarios and failures online in realtime. We propose to learn the whole-image-descriptorin a weakly supervised manner based on…

机器人学 · 计算机科学 2019-04-16 Manohar Kuse , Shaojie Shen

Designing accurate and efficient ConvNets for mobile devices is challenging because the design space is combinatorially large. Due to this, previous neural architecture search (NAS) methods are computationally expensive. ConvNet…

计算机视觉与模式识别 · 计算机科学 2019-05-27 Bichen Wu , Xiaoliang Dai , Peizhao Zhang , Yanghan Wang , Fei Sun , Yiming Wu , Yuandong Tian , Peter Vajda , Yangqing Jia , Kurt Keutzer

In recent years, both online retail and video hosting service are exponentially growing. In this paper, we explore a new cross-domain task, Video2Shop, targeting for matching clothes appeared in videos to the exact same items in online…

计算机视觉与模式识别 · 计算机科学 2018-12-05 Zhi-Qi Cheng , Xiao Wu , Yang Liu , Xian-Sheng Hua

This paper presents a Convolutional Neural Network (CNN) approach for counting and locating objects in high-density imagery. To the best of our knowledge, this is the first object counting and locating method based on a feature map…

Wide Area Motion Imagery (WAMI) yields high-resolution images with a large number of extremely small objects. Target objects have large spatial displacements throughout consecutive frames. This nature of WAMI images makes object tracking…

计算机视觉与模式识别 · 计算机科学 2021-12-30 Hakki Motorcu , Hasan F. Ates , H. Fatih Ugurdag , Bahadir Gunturk