Results 71 to 80 of about 12,142,224 (301)

High-fidelity light-field display with enhanced information utilization by modulating chrominance and luminance separately

Light: Science & Applications
Light-field displays typically consist of a two-dimensional (2D) display panel and a light modulation device. The 2D panel presents synthesized parallax images, with the total information content of the three-dimensional (3D) light field dictated by the ...
Zhaohe Zhang, Xunbo Yu, Xin Gao, Boyang Liu, Hanbo Wang, Chao Gao, Zeyu Hao, Ruiang Zhao, Xinzhu Sang   +8 more
doaj   +1 more source

Targeting the EpCAM‐AXL axis to overcome drug resistance in lung cancer

Molecular Oncology, EarlyView.
Lung cancer cells often evade therapy by hijacking signaling pathways. We reveal that cleaved EpCAM (sEpCAM) stabilizes the oncogenic protein AXL, driving NF‐κB and STAT3‐mediated chemoresistance. This EpCAM‐AXL axis identifies a high‐risk patient subset with poor prognosis.
Alexa Guerrero‐Alba, Mark Shacker, Timothy P. Fleming, Michael A. Smith, Ross M. Bremner, Narendra V. Sankpal   +5 more
wiley   +1 more source

Resolution Improvement in Near-Virtual-Image-Mode Light-Field Display Using Resolution-Priority Technique

Applied Sciences
A light-field display with a near-virtual-image mode, which employs both a lens array and an aperture array, was previously proposed to provide a wide viewing zone angle and bright three-dimensional (3D) images.
Koichiro Fukano, Takaaki Kudo, Toshiki Yura, Yasuhiro Takaki   +3 more
doaj   +1 more source

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  

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Single-View Encoding of 3D Light Field Based on Editable Field of View Gaussian Splatting

Photonics
The paper presents an efficient light field image synthesis method based on single-viewpoint images, which can directly generate high-quality light field images from single-viewpoint input images. The proposed method integrates light field image encoding
Shizhou Shi, Chaoqun Ma, Jing Liu, Changpei Ma, Feng Zhang, Xiaoyu Jiang   +5 more
doaj   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Far-field characterization method for 3D light field displays evaluation

Optics Express
We propose a novel far-field characterization method that provides a simple and fast measurement of three-dimensional (3D) light field display (LFD) performance. Using both experimental and theoretical approaches, we quantitatively compare far-field and near-field optical performances. Through the analysis of an integral imaging-based 3D LFD prototype,
Sedick Rabia, Zhenfeng Zhuang, Émile Tremblay-Antoine, Simon Thibault   +3 more
openaire   +2 more sources

High-Resolution Hologram Calculation Method Based on Light Field Image Rendering

Applied Sciences, 2020
A fast calculation method for a full parallax high-resolution hologram is proposed based on elemental light field image (EI) rendering. A 3D object located near the holographic plane is firstly rendered as multiple EIs with a pinhole array.
Xin Yang, FuYang Xu, HanLe Zhang, HongBo Zhang, Kai Huang, Yong Li, QiongHua Wang   +6 more
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