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This paper investigates long-term face tracking of a specific person given his/her face image in a single frame as a query in a video stream. Through taking advantage of pre-trained deep learning models on big data, a novel system is…

计算机视觉与模式识别 · 计算机科学 2018-05-22 Kunlei Zhang , Elaheh Rashedi , Elaheh Barati , Xue-wen Chen

Most current multi-object trackers focus on short-term tracking, and are based on deep and complex systems that do not operate in real-time, often making them impractical for video-surveillance. In this paper, we present a long-term…

计算机视觉与模式识别 · 计算机科学 2020-10-20 Germán Barquero , Carles Fernández , Isabelle Hupont

Visual tracking fundamentally involves regressing the state of the target in each frame of a video. Despite significant progress, existing regression-based trackers still tend to experience failures and inaccuracies. To enhance the…

计算机视觉与模式识别 · 计算机科学 2024-06-04 Zhuang Qi , Junlin Zhang , Xin Qi

Visual attention, derived from cognitive neuroscience, facilitates human perception on the most pertinent subset of the sensory data. Recently, significant efforts have been made to exploit attention schemes to advance computer vision…

计算机视觉与模式识别 · 计算机科学 2018-10-16 Shi Pu , Yibing Song , Chao Ma , Honggang Zhang , Ming-Hsuan Yang

Deep learning based visual trackers entail offline pre-training on large volumes of video datasets with accurate bounding box annotations that are labor-expensive to achieve. We present a new framework to facilitate bounding box annotations…

计算机视觉与模式识别 · 计算机科学 2021-08-10 Kenan Dai , Jie Zhao , Lijun Wang , Dong Wang , Jianhua Li , Huchuan Lu , Xuesheng Qian , Xiaoyun Yang

This paper addresses the problem of appearance matching across different challenges while doing visual face tracking in real-world scenarios. In this paper, FaceTrack is proposed that utilizes multiple appearance models with its long-term…

计算机视觉与模式识别 · 计算机科学 2018-08-31 Tanushri Chakravorty , Guillaume-Alexandre Bilodeau , Eric Granger

Visual tracking is a fundamental problem in computer vision. Recently, some deep-learning-based tracking algorithms have been achieving record-breaking performances. However, due to the high complexity of deep learning, most deep trackers…

计算机视觉与模式识别 · 计算机科学 2017-01-04 Xinyu Wang , Hanxi Li , Yi Li , Fumin Shen , Fatih Porikli

Although numerous recent tracking approaches have made tremendous advances in the last decade, achieving high-performance visual tracking remains a challenge. In this paper, we propose an end-to-end network model to learn reinforced…

计算机视觉与模式识别 · 计算机科学 2020-01-03 Peng Gao , Qiquan Zhang , Fei Wang , Liyi Xiao , Hamido Fujita , Yan Zhang

In this paper we introduce a fully end-to-end approach for visual tracking in videos that learns to predict the bounding box locations of a target object at every frame. An important insight is that the tracking problem can be considered as…

计算机视觉与模式识别 · 计算机科学 2017-04-12 Da Zhang , Hamid Maei , Xin Wang , Yuan-Fang Wang

Visual target tracking is one of the most sought-after yet challenging research topics in computer vision. Given the ill-posed nature of the problem and its popularity in a broad range of real-world scenarios, a number of large-scale…

计算机视觉与模式识别 · 计算机科学 2021-01-27 Seyed Mojtaba Marvasti-Zadeh , Li Cheng , Hossein Ghanei-Yakhdan , Shohreh Kasaei

This paper improves state-of-the-art visual object trackers that use online adaptation. Our core contribution is an offline meta-learning-based method to adjust the initial deep networks used in online adaptation-based tracking. The meta…

计算机视觉与模式识别 · 计算机科学 2018-03-21 Eunbyung Park , Alexander C. Berg

In this paper we present a new approach for efficient regression based object tracking which we refer to as Deep- LK. Our approach is closely related to the Generic Object Tracking Using Regression Networks (GOTURN) framework of Held et al.…

计算机视觉与模式识别 · 计算机科学 2017-05-31 Chaoyang Wang , Hamed Kiani Galoogahi , Chen-Hsuan Lin , Simon Lucey

Visual object tracking is a fundamental and time-critical vision task. Recent years have seen many shallow tracking methods based on real-time pixel-based correlation filters, as well as deep methods that have top performance but need a…

计算机视觉与模式识别 · 计算机科学 2017-09-15 Chen Huang , Simon Lucey , Deva Ramanan

In the last decade many different algorithms have been proposed to track a generic object in videos. Their execution on recent large-scale video datasets can produce a great amount of various tracking behaviours. New trends in Reinforcement…

计算机视觉与模式识别 · 计算机科学 2020-03-10 Matteo Dunnhofer , Niki Martinel , Gian Luca Foresti , Christian Micheloni

Most current multi-object trackers focus on short-term tracking, and are based on deep and complex systems that often cannot operate in real-time, making them impractical for video-surveillance. In this paper we present a long-term,…

计算机视觉与模式识别 · 计算机科学 2021-07-29 Germán Barquero , Isabelle Hupont , Carles Fernández

When working with 3D facial data, improving fidelity and avoiding the uncanny valley effect is critically dependent on accurate 3D facial performance capture. Because such methods are expensive and due to the widespread availability of 2D…

计算机视觉与模式识别 · 计算机科学 2024-06-26 Felix Taubner , Prashant Raina , Mathieu Tuli , Eu Wern Teh , Chul Lee , Jinmiao Huang

In this paper, we study a discriminatively trained deep convolutional network for the task of visual tracking. Our tracker utilizes both motion and appearance features that are extracted from a pre-trained dual stream deep convolution…

计算机视觉与模式识别 · 计算机科学 2015-12-15 Meera Hahn , Si Chen , Afshin Dehghan

The introduction of robust backbones, such as Vision Transformers, has improved the performance of object tracking algorithms in recent years. However, these state-of-the-art trackers are computationally expensive since they have a large…

计算机视觉与模式识别 · 计算机科学 2023-09-13 Goutam Yelluru Gopal , Maria A. Amer

Visual active tracking is a growing research topic in robotics due to its key role in applications such as human assistance, disaster recovery, and surveillance. In contrast to passive tracking, active tracking approaches combine vision and…

机器人学 · 计算机科学 2024-04-09 Alberto Dionigi , Simone Felicioni , Mirko Leomanni , Gabriele Costante

In recent years, several progressive works promote the development of aerial tracking. One of the representative works is our previous work Fast-tracker which is applicable to various challenging tracking scenarios. However, it suffers from…

机器人学 · 计算机科学 2021-03-12 Neng Pan , Ruibin Zhang , Tiankai Yang , Chao Xu , Fei Gao
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