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Parallel imaging is a commonly used technique to accelerate magnetic resonance imaging (MRI) data acquisition. Mathematically, parallel MRI reconstruction can be formulated as an inverse problem relating the sparsely sampled k-space…

图像与视频处理 · 电气工程与系统科学 2023-11-23 Ruimin Feng , Qing Wu , Jie Feng , Huajun She , Chunlei Liu , Yuyao Zhang , Hongjiang Wei

Retrieval of family members in the wild aims at finding family members of the given subject in the dataset, which is useful in finding the lost children and analyzing the kinship. However, due to the diversity in age, gender, pose and…

计算机视觉与模式识别 · 计算机科学 2020-06-02 Jun Yu , Guochen Xie , Mengyan Li , Xinlong Hao

Convolutional Neural Networks (CNNs) have advanced significantly in visual representation learning and recognition. However, they face notable challenges in performance and computational efficiency when dealing with real-world, multi-scale…

计算机视觉与模式识别 · 计算机科学 2024-03-28 Wenzhuo Liu , Fei Zhu , Cheng-Lin Liu

Recognizability, a key perceptual factor in human face processing, strongly affects the performance of face recognition (FR) systems in both verification and identification tasks. Effectively using recognizability to enhance feature…

计算机视觉与模式识别 · 计算机科学 2025-10-20 Duc-Phuong Doan-Ngo , Thanh-Dang Diep , Thanh Nguyen-Duc , Thanh-Sach LE , Nam Thoai

Human texture perception is a weighted average of multi-sensory inputs: visual and tactile. While the visual sensing mechanism extracts global features, the tactile mechanism complements it by extracting local features. The lack of coupled…

计算机视觉与模式识别 · 计算机科学 2022-09-20 Prasanna Kumar Routray , Aditya Sanjiv Kanade , Jay Bhanushali , Manivannan Muniyandi

The increased use of convolutional neural networks for face recognition in science, governance, and broader society has created an acute need for methods that can show how these 'black box' decisions are made. To be interpretable and useful…

计算机视觉与模式识别 · 计算机科学 2020-07-01 Jñani Crawford , Eshed Margalit , Kalanit Grill-Spector , Sonia Poltoratski

As the remarkable development of facial manipulation technologies is accompanied by severe security concerns, face forgery detection has become a recent research hotspot. Most existing detection methods train a binary classifier under…

计算机视觉与模式识别 · 计算机科学 2022-04-04 Gaojian Wang , Qian Jiang , Xin Jin , Wei Li , Xiaohui Cui

Recently, convolutional neural networks (CNNs)-based facial landmark detection methods have achieved great success. However, most of existing CNN-based facial landmark detection methods have not attempted to activate multiple correlated…

计算机视觉与模式识别 · 计算机科学 2020-11-17 Jun Wan , Zhihui Lai , Linlin Shen , Jie Zhou , Can Gao , Gang Xiao , Xianxu Hou

Although tremendous strides have been made in uncontrolled face detection, efficient face detection with a low computation cost as well as high precision remains an open challenge. In this paper, we point out that training data sampling and…

计算机视觉与模式识别 · 计算机科学 2021-05-12 Jia Guo , Jiankang Deng , Alexandros Lattas , Stefanos Zafeiriou

Recent advances in deep learning have significantly improved the accuracy of skin lesion classification models, supporting medical diagnoses and promoting equitable healthcare. However, concerns remain about potential biases related to skin…

计算机视觉与模式识别 · 计算机科学 2025-09-03 Kuniko Paxton , Koorosh Aslansefat , Dhavalkumar Thakker , Yiannis Papadopoulos , Tanaya Maslekar

We propose a novel couple mappings method for low resolution face recognition using deep convolutional neural networks (DCNNs). The proposed architecture consists of two branches of DCNNs to map the high and low resolution face images into…

计算机视觉与模式识别 · 计算机科学 2017-06-21 Erfan Zangeneh , Mohammad Rahmati , Yalda Mohsenzadeh

This work proposes a novel Deep Neural Network (DNN) quantization framework, namely RMSMP, with a Row-wise Mixed-Scheme and Multi-Precision approach. Specifically, this is the first effort to assign mixed quantization schemes and multiple…

机器学习 · 计算机科学 2021-11-02 Sung-En Chang , Yanyu Li , Mengshu Sun , Weiwen Jiang , Sijia Liu , Yanzhi Wang , Xue Lin

After intensive research, heterogenous face recognition is still a challenging problem. The main difficulties are owing to the complex relationship between heterogenous face image spaces. The heterogeneity is always tightly coupled with…

计算机视觉与模式识别 · 计算机科学 2014-06-06 Dong Yi , Zhen Lei , Shengcai Liao , Stan Z. Li

Most of the current face hallucination methods, whether they are shallow learning-based or deep learning-based, all try to learn a relationship model between Low-Resolution (LR) and High-Resolution (HR) spaces with the help of a training…

计算机视觉与模式识别 · 计算机科学 2018-06-29 Junjun Jiang , Yi Yu , Jinhui Hu , Suhua Tang , Jiayi Ma

We introduce a robust algorithm for face verification, i.e., deciding whether twoimages are of the same person or not. Our approach is a novel take on the idea ofusing deep generative networks for adversarial robustness. We use the…

计算机视觉与模式识别 · 计算机科学 2020-06-24 Marius Arvinte , Ahmed H. Tewfik , Sriram Vishwanath

In the beginning stage, face verification is done using easy method of geometric algorithm models, but the verification route has now developed into a scientific progress of complicated geometric representation and identical procedure. In…

计算机视觉与模式识别 · 计算机科学 2014-03-24 V. Karthikeyan , K. Vijayalakshmi , P. Jeyakumar

Performance of fingerprint recognition algorithms substantially rely on fine features extracted from fingerprints. Apart from minutiae and ridge patterns, pore features have proven to be usable for fingerprint recognition. Although features…

计算机视觉与模式识别 · 计算机科学 2020-12-14 Syeda Nyma Ferdous , Ali Dabouei , Jeremy Dawson , Nasser M Nasrabadi

Enhancing low resolution images via super-resolution or image synthesis for cross-resolution face recognition has been well studied. Several image processing and machine learning paradigms have been explored for addressing the same. In this…

计算机视觉与模式识别 · 计算机科学 2018-02-23 Maneet Singh , Shruti Nagpal , Richa Singh , Mayank Vatsa , Angshul Majumdar

The increasing prevalence of computer vision applications necessitates handling vast amounts of visual data, often containing personal information. While this technology offers significant benefits, it should not compromise privacy. Data…

计算机视觉与模式识别 · 计算机科学 2025-05-28 Mustafa İzzet Muştu , Hazım Kemal Ekenel

Although deep learning has yielded impressive performance for face recognition, many studies have shown that different networks learn different feature maps: while some networks are more receptive to pose and illumination others appear to…

计算机视觉与模式识别 · 计算机科学 2017-02-16 Navaneeth Bodla , Jingxiao Zheng , Hongyu Xu , Jun-Cheng Chen , Carlos Castillo , Rama Chellappa