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The current Siamese network based on region proposal network (RPN) has attracted great attention in visual tracking due to its excellent accuracy and high efficiency. However, the design of the RPN involves the selection of the number,…

计算机视觉与模式识别 · 计算机科学 2021-04-16 Kai Yang , Zhenyu He , Wenjie Pei , Zikun Zhou , Xin Li , Di Yuan , Haijun Zhang

Visual object tracking is an important task in computer vision, which has many real-world applications, e.g., video surveillance, visual navigation. Visual object tracking also has many challenges, e.g., object occlusion and deformation. To…

计算机视觉与模式识别 · 计算机科学 2022-04-26 Ruize Han , Wei Feng , Qing Guo , Qinghua Hu

Object tracking is one of the fundamental problems in visual recognition tasks and has achieved significant improvements in recent years. The achievements often come with the price of enormous hardware consumption and expensive labor effort…

计算机视觉与模式识别 · 计算机科学 2022-05-06 Yan Shen , Zhanghexuan Ji , Chunwei Ma , Mingchen Gao

In this paper, we propose and study a novel visual object tracking approach based on convolutional networks and recurrent networks. The proposed approach is distinct from the existing approaches to visual object tracking, such as…

计算机视觉与模式识别 · 计算机科学 2015-11-26 Quan Gan , Qipeng Guo , Zheng Zhang , Kyunghyun Cho

Many techniques have been developed, such as model compression, to make Deep Neural Networks (DNNs) inference more efficiently. Nevertheless, DNNs still lack excellent run-time dynamic inference capability to enable users trade-off accuracy…

计算机视觉与模式识别 · 计算机科学 2020-09-15 Li Yang , Zhezhi He , Yu Cao , Deliang Fan

We propose a novel neural architecture search algorithm via reinforcement learning by decoupling structure and operation search processes. Our approach samples candidate models from the multinomial distribution on the policy vectors defined…

机器学习 · 计算机科学 2020-04-28 Heung-Chang Lee , Do-Guk Kim , Bohyung Han

Deep Neural Networks (DNNs) have the potential for making various clinical procedures more time-efficient by automating medical image segmentation. Due to their strong, in some cases human-level, performance, they have become the standard…

图像与视频处理 · 电气工程与系统科学 2022-02-24 Martijn M. A. Bosma , Arkadiy Dushatskiy , Monika Grewal , Tanja Alderliesten , Peter A. N. Bosman

Neural Architecture Search (NAS) was first proposed to achieve state-of-the-art performance through the discovery of new architecture patterns, without human intervention. An over-reliance on expert knowledge in the search space design has…

机器学习 · 计算机科学 2021-01-05 Binxin Ru , Pedro Esperanca , Fabio Carlucci

Both accuracy and efficiency are of significant importance to the task of visual object tracking. In recent years, as the surge of deep learning, Deep Convolutional NeuralNetwork (DCNN) becomes a very popular choice among the tracking…

计算机视觉与模式识别 · 计算机科学 2020-01-01 Fang Liang , Wenjun Peng , Qinghao Liu , Haijin Wang

Neural Architecture Search aims at automatically finding neural architectures that are competitive with architectures designed by human experts. While recent approaches have achieved state-of-the-art predictive performance for image…

机器学习 · 统计学 2019-02-27 Thomas Elsken , Jan Hendrik Metzen , Frank Hutter

Recently, Siamese network based trackers have received tremendous interest for their fast tracking speed and high performance. Despite the great success, this tracking framework still suffers from several limitations. First, it cannot…

计算机视觉与模式识别 · 计算机科学 2018-09-06 Anfeng He , Chong Luo , Xinmei Tian , Wenjun Zeng

The accurate segmentation of retinal blood vessels plays a crucial role in the early diagnosis and treatment of various ophthalmic diseases. Designing a network model for this task requires meticulous tuning and extensive experimentation to…

图像与视频处理 · 电气工程与系统科学 2024-11-19 Tingting Wu , Ruyi Min , Peixuan Song , Hengtao Guo , Tieyong Zeng , Feng-Lei Fan

In 3D shape recognition, multi-view based methods leverage human's perspective to analyze 3D shapes and have achieved significant outcomes. Most existing research works in deep learning adopt handcrafted networks as backbones due to their…

计算机视觉与模式识别 · 计算机科学 2020-12-11 Zhaoqun Li , Hongren Wang , Jinxing Li

Recently, deep learning has achieved very promising results in visual object tracking. Deep neural networks in existing tracking methods require a lot of training data to learn a large number of parameters. However, training data is not…

计算机视觉与模式识别 · 计算机科学 2018-01-09 Li Wang , Ting Liu , Bing Wang , Xulei Yang , Gang Wang

We propose Stochastic Neural Architecture Search (SNAS), an economical end-to-end solution to Neural Architecture Search (NAS) that trains neural operation parameters and architecture distribution parameters in same round of…

机器学习 · 计算机科学 2020-04-02 Sirui Xie , Hehui Zheng , Chunxiao Liu , Liang Lin

Siamese networks are one of the most trending methods to achieve self-supervised visual representation learning (SSL). Since hand labeling is costly, SSL can play a crucial part by allowing deep learning to train on large unlabeled…

计算机视觉与模式识别 · 计算机科学 2023-02-02 Alexandre Heuillet , Hedi Tabia , Hichem Arioui

This paper proposes a novel differentiable architecture search method by formulating it into a distribution learning problem. We treat the continuously relaxed architecture mixing weight as random variables, modeled by Dirichlet…

机器学习 · 计算机科学 2021-03-17 Xiangning Chen , Ruochen Wang , Minhao Cheng , Xiaocheng Tang , Cho-Jui Hsieh

The growing interest in both the automation of machine learning and deep learning has inevitably led to the development of a wide variety of automated methods for neural architecture search. The choice of the network architecture has proven…

机器学习 · 计算机科学 2019-06-19 Martin Wistuba , Ambrish Rawat , Tejaswini Pedapati

In recent years, deep-learning-based visual object trackers have been studied thoroughly, but handling occlusions and/or rapid motion of the target remains challenging. In this work, we argue that conditioning on the natural language (NL)…

计算机视觉与模式识别 · 计算机科学 2019-12-05 Qi Feng , Vitaly Ablavsky , Qinxun Bai , Guorong Li , Stan Sclaroff

Deep neural networks have achieved great success for video analysis and understanding. However, designing a high-performance neural architecture requires substantial efforts and expertise. In this paper, we make the first attempt to let…

计算机视觉与模式识别 · 计算机科学 2019-07-11 Wei Peng , Xiaopeng Hong , Guoying Zhao