Results 91 to 100 of about 540,279 (314)

Stereoscopic 3D Technologies for Accurate Depth Tasks: A Theoretical and Empirical Study [PDF]

, 2011
In the last decade an increasing number of application fields, including medicine, geoscience and bio-chemistry, have expressed a need to visualise and interact with data that are inherently three-dimensional.
FRONER, BARBARA
core  

2HDED:Net for Joint Depth Estimation and Image Deblurring from a Single Out-of-Focus Image

, 2022
Depth estimation and all-in-focus image restoration from defocused RGB images are related problems, although most of the existing methods address them separately.
Coltuc, Daniela, Nazir, Saqib, Vaquero, Lorenzo, Brea, Víctor M., Mucientes, Manuel   +4 more
core   +1 more source

Edge_MVSFormer: Edge-Aware Multi-View Stereo Plant Reconstruction Based on Transformer Networks

Sensors
With the rapid advancements in computer vision and deep learning, multi-view stereo (MVS) based on conventional RGB cameras has emerged as a promising and cost-effective tool for botanical research. However, existing methods often struggle to capture the
Yang Cheng, Zhen Liu, Gongpu Lan, Jingjiang Xu, Ren Chen, Yanping Huang   +5 more
doaj   +1 more source

Recent Advances in 3D Data Acquisition and Processing by Time-of-Flight Camera

IEEE Access, 2019
Three-dimensional (3D) data acquisition and real-time processing is a critical issue in an artificial vision system. The developing time-of-flight (TOF) camera as a real-time vision sensor for obtaining depth images has now received wide attention, due ...
Yu He, Shengyong Chen
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Visual discomfort and depth-of-field

, 2013
This research was part funded by the BBSRC and EPSRC.Visual discomfort has been reported for certain visual stimuli and under particular viewing conditions, such as stereoscopic viewing.
Zhang, T., Zhang, T, Hibbard, Paul Barry, Harold T. Nefs, Zhang, T. (author), Nefs, Harold T, Nefs, H.T., O'Hare, L. (author), Hibbard, PB, Hibbard, Paul B, Zhang, Tingting, Nefs, HT, Nefs, H.T. (author), O'Hare, L., Nefs, Harold T., Hibbard, P.B. (author), Hibbard, P.B., Tingting Zhang, Paul B. Hibbard, O'Hare, L, O'Hare, Louise, Louise O'Hare   +21 more
core   +1 more source

Animation Pose Generation Model Based on Kinect Depth Image and Occlusion-Robust Pose-Maps Algorithm

IEEE Access
Aiming at the problem of low efficiency and difficulty in adapting to complex interactive scenes in traditional animation pose generation methods, a dynamic pose generation model based on Kinect depth image and an occlusion robust pose map algorithm is ...
Zhenxi Yu, Ting Wang, Peng Tian, Xuejie Li   +3 more
doaj   +1 more source

Facial Expression Recognition Utilizing Local Direction-Based Robust Features and Deep Belief Network

IEEE Access, 2017
Emotional health plays very vital role to improve people's quality of lives, especially for the elderly. Negative emotional states can lead to social or mental health problems.
Md. Zia Uddin, Mohammad Mehedi Hassan, Ahmad Almogren, Atif Alamri, Majed Alrubaian, Giancarlo Fortino   +5 more
doaj   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source