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Incorporating human-perceptual intelligence into model training has shown to increase the generalization capability of models in several difficult biometric tasks, such as presentation attack detection (PAD) and detection of synthetic…

Computer Vision and Pattern Recognition · Computer Science 2024-05-02 Colton R. Crum , Samuel Webster , Adam Czajka

Despite the significant progress in face recognition in the past years, they are often treated as "black boxes" and have been criticized for lacking explainability. It becomes increasingly important to understand the characteristics and…

Computer Vision and Pattern Recognition · Computer Science 2023-04-14 Yuhang Lu , Touradj Ebrahimi

The use of the iris and periocular region as biometric traits has been extensively investigated, mainly due to the singularity of the iris features and the use of the periocular region when the image resolution is not sufficient to extract…

Computer Vision and Pattern Recognition · Computer Science 2022-02-07 Luiz A. Zanlorensi , Rayson Laroca , Eduardo Luz , Alceu S. Britto , Luiz S. Oliveira , David Menotti

As the number of dementia patients rises, the need for accurate diagnostic procedures rises as well. Current methods, like using an MRI scan, rely on human input, which can be inaccurate. However, the decision logic behind machine learning…

Image and Video Processing · Electrical Eng. & Systems 2024-06-28 Tyler Morris , Ziming Liu , Longjian Liu , Xiaopeng Zhao

Can we teach machines to assess the expertise of humans solving visual tasks automatically based on eye tracking features? This paper proposes AutoSIGHT, Automatic System for Immediate Grading of Human experTise, that classifies expert and…

Computer Vision and Pattern Recognition · Computer Science 2025-08-05 Byron Dowling , Jozef Probcin , Adam Czajka

Improving the interpretability of geospatial artificial intelligence (GeoAI) models has become critically important to open the "black box" of complex AI models, such as deep learning. This paper compares popular saliency map generation…

Computer Vision and Pattern Recognition · Computer Science 2023-03-20 Chia-Yu Hsu , Wenwen Li

Despite the tremendous achievements of deep convolutional neural networks (CNNs) in many computer vision tasks, understanding how they actually work remains a significant challenge. In this paper, we propose a novel two-step understanding…

Computer Vision and Pattern Recognition · Computer Science 2019-04-02 Heyi Li , Yunke Tian , Klaus Mueller , Xin Chen

Despite recent improvements in computer vision, artificial visual systems' design is still daunting since an explanation of visual computing algorithms remains elusive. Salient object detection is one problem that is still open due to the…

Computer Vision and Pattern Recognition · Computer Science 2023-03-24 Gustavo Olague , Jose Armando Menendez-Clavijo , Matthieu Olague , Arturo Ocampo , Gerardo Ibarra-Vazquez , Rocio Ochoa , Roberto Pineda

Integration between biology and information science benefits both fields. Many related models have been proposed, such as computational visual cognition models, computational motor control models, integrations of both and so on. In general,…

Computer Vision and Pattern Recognition · Computer Science 2016-03-28 Peijie Yin , Hong Qiao , Wei Wu , Lu Qi , YinLin Li , Shanlin Zhong , Bo Zhang

Text-to-image person re-identification (TI-ReID) relies on natural-language text description to retrieve top matching individuals from a large gallery of images. While recent large vision-language models (VLMs) achieve strong retrieval…

Computer Vision and Pattern Recognition · Computer Science 2026-05-01 Shakeeb Murtaza , Aryan Shukla , Rajarshi Bhattacharya , Maguelonne Heritier , Eric Granger

Face detection is an essential step in many computer vision applications like surveillance, tracking, medical analysis, facial expression analysis etc. Several approaches have been made in the direction of face detection. Among them,…

Computer Vision and Pattern Recognition · Computer Science 2015-05-14 Anjith George , Anirban Dasgupta , Aurobinda Routray

The classification of gigapixel histopathology images with deep multiple instance learning models has become a critical task in digital pathology and precision medicine. In this work, we propose a Transformer-based multiple instance…

Computer Vision and Pattern Recognition · Computer Science 2023-11-21 Josef Cersovsky , Sadegh Mohammadi , Dagmar Kainmueller , Johannes Hoehne

Salient object detection increasingly receives attention as an important component or step in several pattern recognition and image processing tasks. Although a variety of powerful saliency models have been intensively proposed, they…

Computer Vision and Pattern Recognition · Computer Science 2016-11-18 Tianshui Chen , Liang Lin , Lingbo Liu , Xiaonan Luo , Xuelong Li

In this work, we aim to predict human eye fixation with view-free scenes based on an end-to-end deep learning architecture. Although Convolutional Neural Networks (CNNs) have made substantial improvement on human attention prediction, it is…

Computer Vision and Pattern Recognition · Computer Science 2018-03-26 Wenguan Wang , Jianbing Shen

Iris recognition has drawn a lot of attention since the mid-twentieth century. Among all biometric features, iris is known to possess a rich set of features. Different features have been used to perform iris recognition in the past. In this…

Computer Vision and Pattern Recognition · Computer Science 2015-07-09 Shervin Minaee , AmirAli Abdolrashidi , Yao Wang

Wearable computing and context awareness are the focuses of study in the field of artificial intelligence recently. One of the most appealing as well as challenging applications is the Human Activity Recognition (HAR) utilizing smart…

Machine Learning · Computer Science 2018-10-26 Mingtao Dong , Jindong Han

This paper proposes an efficient three fold stratified SIFT matching for iris recognition. The objective is to filter wrongly paired conventional SIFT matches. In Strata I, the keypoints from gallery and probe iris images are paired using…

Computer Vision and Pattern Recognition · Computer Science 2013-01-08 Sambit Bakshi , Hunny Mehrotra , Banshidhar Majhi

In mission-critical domains such as law enforcement and medical diagnosis, the ability to explain and interpret the outputs of deep learning models is crucial for ensuring user trust and supporting informed decision-making. Despite…

Computer Vision and Pattern Recognition · Computer Science 2024-11-07 Bharat Chandra Yalavarthi , Nalini Ratha

The human visual perception system has strong robustness in image fusion. This robustness is based on human visual perception system's characteristics of feature selection and non-linear fusion of different features. In order to simulate…

Computer Vision and Pattern Recognition · Computer Science 2020-06-23 Aiqing Fang , Xinbo Zhao , Jiaqi Yang , Yanning Zhang

Interest point detection and local feature description are fundamental steps in many computer vision applications. Classical methods for these tasks are based on a detect-then-describe paradigm where separate handcrafted methods are used to…

Computer Vision and Pattern Recognition · Computer Science 2019-06-18 Jerome Revaud , Philippe Weinzaepfel , César De Souza , Noe Pion , Gabriela Csurka , Yohann Cabon , Martin Humenberger