Results 1 to 10 of about 4,653,669 (338)

VIRTUALLY THROWING BENCHMARKS INTO THE OCEAN FOR DEEP SEA PHOTOGRAMMETRY AND IMAGE PROCESSING EVALUATION [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Vision in the deep sea is acquiring increasing interest from many fields as the deep seafloor represents the largest surface portion on Earth. Unlike common shallow underwater imaging, deep sea imaging requires artificial lighting to illuminate the scene
Y. Song, M. She, K. Köser
doaj   +1 more source

Training neural networks on domain randomized simulations for ultrasonic inspection [version 2; peer review: 2 approved]

open access: yesOpen Research Europe, 2022
To overcome the data scarcity problem of machine learning for nondestructive testing, data augmentation is a commonly used strategy. We propose a method to enable training of neural networks exclusively on simulated data.
Klaus Schlachter   +2 more
doaj   +1 more source

CVML-Pose: Convolutional VAE Based Multi-Level Network for Object 3D Pose Estimation

open access: yesIEEE Access, 2023
Most vision-based 3D pose estimation approaches typically rely on knowledge of object’s 3D model, depth measurements, and often require time-consuming iterative refinement to improve accuracy.
Jianyu Zhao   +2 more
doaj   +1 more source

Depression recognition from facial videos: Preprocessing and scheduling choices hide the architectural contributions

open access: yesElectronics Letters, 2023
Deep learning models have been widely applied in video‐based depression detection. It is observed that the diversity of preprocessing, data augmentation, and optimization techniques makes it difficult to fairly compare model architectures. In this study,
Manuel Lage Cañellas   +3 more
doaj   +1 more source

Fast Light Field Angular Resolution Enhancement Using Convolutional Neural Network

open access: yesIEEE Access, 2021
Current light field angular super-resolution algorithm based on deep learning has excessive computation cost and low operational efficiency, for sequentially up-sampling on each lenslet region of the light field image.
Xingzheng Wang   +3 more
doaj   +1 more source

Towards Machine Vision for Insect Welfare Monitoring and Behavioural Insights

open access: yesFrontiers in Veterinary Science, 2022
Machine vision has demonstrated its usefulness in the livestock industry in terms of improving welfare in such areas as lameness detection and body condition scoring in dairy cattle. In this article, we present some promising results of applying state of
Mark F. Hansen   +5 more
doaj   +1 more source

A Novel Time-Aware Food Recommender-System Based on Deep Learning and Graph Clustering

open access: yesIEEE Access, 2022
Food recommender-systems are considered an effective tool to help users adjust their eating habits and achieve a healthier diet. This paper aims to develop a new hybrid food recommender-system to overcome the shortcomings of previous systems, such as ...
Mehrdad Rostami   +2 more
doaj   +1 more source

Microaneurysm detection in fundus images using a two-step convolutional neural network

open access: yesBioMedical Engineering OnLine, 2019
Background and objectives Diabetic retinopathy (DR) is the leading cause of blindness worldwide, and therefore its early detection is important in order to reduce disease-related eye injuries. DR is diagnosed by inspecting fundus images.
Noushin Eftekhari   +4 more
doaj   +1 more source

The IPRS Image Processing and Pattern Recognition System. [PDF]

open access: yes, 1997
IPRS is a freely available software system which consists of about 250 library functions in C, and a set of application programs. It is designed to run under UNIX and comes with full source code, system manual pages, and a comprehensive user's and ...
Caelli, Terry   +3 more
core   +1 more source

Fast Convolutional Method for Automatic Sleep Stage Classification [PDF]

open access: yesHealthcare Informatics Research, 2018
ObjectivesPolysomnography is essential to diagnose sleep disorders. It is used to identify a patient's sleep pattern during sleep. This pattern is obtained by a doctor or health practitioner by using a scoring process, which is time consuming.
Intan Nurma Yulita   +2 more
doaj   +1 more source

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