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Popular Transformer networks have been successfully applied to remote sensing (RS) image change detection (CD) identifications and achieve better results than most convolutional neural networks (CNNs), but they still suffer from two main…

计算机视觉与模式识别 · 计算机科学 2023-06-06 Tao Lei , Yetong Xu , Hailong Ning , Zhiyong Lv , Chongdan Min , Yaochu Jin , Asoke K. Nandi

There has been an increasing consensus in learning based face anti-spoofing that the divergence in terms of camera models is causing a large domain gap in real application scenarios. We describe a framework that eliminates the influence of…

计算机视觉与模式识别 · 计算机科学 2021-01-26 Baoliang Chen , Wenhan Yang , Haoliang Li , Shiqi Wang , Sam Kwong

One of the major open problems in computer vision is detection of features in visually impaired images. In this paper, we describe a potential solution using Phase Stretch Transform, a new computational approach for image analysis, edge…

计算机视觉与模式识别 · 计算机科学 2017-06-16 Madhuri Suthar , Mohammad Asghari , Bahram Jalali

Fine-grained image recognition is a longstanding computer vision challenge that focuses on differentiating objects belonging to multiple subordinate categories within the same meta-category. Since images belonging to the same meta-category…

计算机视觉与模式识别 · 计算机科学 2023-09-04 Yifan Pu , Yizeng Han , Yulin Wang , Junlan Feng , Chao Deng , Gao Huang

The identification of artwork is crucial in areas like cultural heritage protection, art market analysis, and historical research. With the advancement of deep learning, Convolutional Neural Networks (CNNs) and Transformer models have…

计算机视觉与模式识别 · 计算机科学 2025-02-28 Zhenyu Wang , Heng Song

Change captioning aims to describe the difference between a pair of similar images. Its key challenge is how to learn a stable difference representation under pseudo changes caused by viewpoint change. In this paper, we address this by…

计算机视觉与模式识别 · 计算机科学 2023-09-29 Yunbin Tu , Liang Li , Li Su , Zheng-Jun Zha , Chenggang Yan , Qingming Huang

Transportation systems often rely on understanding the flow of vehicles or pedestrian. From traffic monitoring at the city scale, to commuters in train terminals, recent progress in sensing technology make it possible to use cameras to…

计算机视觉与模式识别 · 计算机科学 2020-09-11 George Adaimi , Sven Kreiss , Alexandre Alahi

Many tasks in computer vision can be cast as a "label changing" problem, where the goal is to make a semantic change to the appearance of an image or some subject in an image in order to alter the class membership. Although successful…

Face recognition (FR) has made extraordinary progress owing to the advancement of deep convolutional neural networks. However, demographic bias among different racial cohorts still challenges the practical face recognition system. The race…

计算机视觉与模式识别 · 计算机科学 2021-08-12 Yong Li , Yufei Sun , Zhen Cui , Shiguang Shan , Jian Yang

Recently, with the advance of deep Convolutional Neural Networks (CNNs), person Re-Identification (Re-ID) has witnessed great success in various applications. However, with limited receptive fields of CNNs, it is still challenging to…

计算机视觉与模式识别 · 计算机科学 2021-07-15 Guowen Zhang , Pingping Zhang , Jinqing Qi , Huchuan Lu

Current state-of-the-art methods for image captioning employ region-based features, as they provide object-level information that is essential to describe the content of images; they are usually extracted by an object detector such as…

计算机视觉与模式识别 · 计算机科学 2022-07-21 Van-Quang Nguyen , Masanori Suganuma , Takayuki Okatani

Transformer-based architectures have shown great success in image captioning, where object regions are encoded and then attended into the vectorial representations to guide the caption decoding. However, such vectorial representations only…

计算机视觉与模式识别 · 计算机科学 2020-12-15 Jiayi Ji , Yunpeng Luo , Xiaoshuai Sun , Fuhai Chen , Gen Luo , Yongjian Wu , Yue Gao , Rongrong Ji

Image recognition and generation have long been developed independently of each other. With the recent trend towards general-purpose representation learning, the development of general representations for both recognition and generation…

计算机视觉与模式识别 · 计算机科学 2024-04-03 Changyao Tian , Chenxin Tao , Jifeng Dai , Hao Li , Ziheng Li , Lewei Lu , Xiaogang Wang , Hongsheng Li , Gao Huang , Xizhou Zhu

Hyperspectral change detection (HCD) is one of the core applications of remote sensing images, holding significant research value in fields like environmental monitoring and disaster assessment. However, existing methods often suffer from…

计算机视觉与模式识别 · 计算机科学 2025-12-02 Mingshuai Sheng , Bhatti Uzair Aslam , Junfeng Zhang , Siling Feng , Yonis Gulzar

Image denoising is a fundamental task in computer vision. While prevailing deep learning-based supervised and self-supervised methods have excelled in eliminating in-distribution noise, their susceptibility to out-of-distribution (OOD)…

计算机视觉与模式识别 · 计算机科学 2024-03-25 Jun Cheng , Dong Liang , Shan Tan

Multispectral image pairs can provide the combined information, making object detection applications more reliable and robust in the open world. To fully exploit the different modalities, we present a simple yet effective cross-modality…

图像与视频处理 · 电气工程与系统科学 2022-10-05 Fang Qingyun , Han Dapeng , Wang Zhaokui

The goal of this paper is to detect what has changed, if anything, between two "in the wild" images of the same 3D scene acquired from different camera positions and at different temporal instances. The open-set nature of this problem,…

计算机视觉与模式识别 · 计算机科学 2023-09-12 Ragav Sachdeva , Andrew Zisserman

We live in a dynamic world where things change all the time. Given two images of the same scene, being able to automatically detect the changes in them has practical applications in a variety of domains. In this paper, we tackle the change…

计算机视觉与模式识别 · 计算机科学 2022-09-30 Ragav Sachdeva , Andrew Zisserman

The main goal of representation learning is to acquire meaningful representations from real-world sensory inputs without supervision. Representation learning explains some aspects of human development. Various neural network (NN) models…

计算机视觉与模式识别 · 计算机科学 2025-06-10 Takayuki Komatsu , Yoshiyuki Ohmura , Kayato Nishitsunoi , Yasuo Kuniyoshi

Achieving the generalization of an invariant classifier from training domains to shifted test domains while simultaneously considering model fairness is a substantial and complex challenge in machine learning. Existing methods address the…

机器学习 · 计算机科学 2024-08-20 Dong Li , Chen Zhao , Minglai Shao , Wenjun Wang