Results 81 to 90 of about 23,921 (203)
JAWRA Journal of the American Water Resources Association, Volume 61, Issue 1, February 2025.ABSTRACT The Conceptual‐Functional Equivalent (CFE) to the National Water Model (NWM) serves as a baseline rainfall‐runoff model in the National Oceanic and Atmospheric Administration (NOAA)'s Next Generation National Water Model Framework (NextGen).
Ryoko Araki +2 more
wiley +1 more source
Fast Algorithms for the Computation of Ranklets [PDF]
, 2013 Ranklets are orientation selective rank features with applications to tracking, face detection, texture and medical imaging. We introduce efficient algorithms that reduce their computational complexity from O(N logN) to O(!N + k), where N is the area of ...
Smeraldi, Fabrizio
core
Face Alignment Assisted by Head Pose Estimation
, 2015 In this paper we propose a supervised initialization scheme for cascaded face alignment based on explicit head pose estimation. We first investigate the failure cases of most state of the art face alignment approaches and observe that these failures ...
Gunes, Hatice +5 more
core +1 more source
Multimodal Biometrics: A Review of Handcrafted and AI–Based Fusion Approaches
IET Biometrics, Volume 2025, Issue 1, 2025.As security threats continue to evolve, multimodal biometric recognition systems (MBRSs) have emerged as robust solutions for reliable user authentication. To the best of our knowledge, this study presents the first systematic literature review (SLR) specifically focused on MBRS based on physiological traits, combining traditional image processing ...
Hind Es-Sobbahi +3 more
wiley +1 more source
Multi-view Face Detection Using Deep Convolutional Neural Networks
, 2015 In this paper we consider the problem of multi-view face detection. While there has been significant research on this problem, current state-of-the-art approaches for this task require annotation of facial landmarks, e.g.
Garcia C. +17 more
core +1 more source
Object Detection Based on CNN and Vision‐Transformer: A Survey
IET Computer Vision, Volume 19, Issue 1, January/December 2025.Analyse the most significant advances in CNN‐based and transformer‐based object detectors. The development of object detectors is used as a timeline to summarise important techniques such as loss function and multi‐scale features. Suggest recent research developments on difficult tasks such as small object detection, object detection with few shots and
Jinfeng Cao +5 more
wiley +1 more source
Micro-expression Recognition using Spatiotemporal Texture Map and Motion Magnification [PDF]
, 2018 Micro-expressions are short-lived, rapid facial expressions that are exhibited by individuals when they are in high stakes situations. Studying these micro-expressions is important as these cannot be modified by an individual and hence offer us a peek ...
Pawar, Shashank Shivaji
core +1 more source
Healthcare Technology Letters, Volume 12, Issue 1, January/December 2025.Real‐time mammographic images used for breast cancer detection Noise has been removed from the obtained mammographic images using filtering Five different pretrained CNN models is used for classification, AlexNet, Inception V3, ResNet‐50, SqueezeNet, VGG‐16 Different optimizer is used in training for minimising the loss function, including Adam ...
Fajar Walayat +6 more
wiley +1 more source
A color hand gesture database for evaluating and improving algorithms on hand gesture and posture recognition [PDF]
, 2005 With the increase of research activities in vision-based hand posture and gesture recognition, new methods and algorithms are being developed. Although less attention is being paid to developing a standard platform for this purpose.
Barczak, Andre L.C. +2 more
core
Speaker-following Video Subtitles
, 2014 We propose a new method for improving the presentation of subtitles in video (e.g. TV and movies). With conventional subtitles, the viewer has to constantly look away from the main viewing area to read the subtitles at the bottom of the screen, which ...
Hu, Yongtao +3 more
core +1 more source