High-quality light field interpolation in epipolar plane image domain by DCT-based shearing

2014 ◽  
Author(s):  
Leonid Bilevich ◽  
Suren Vagharshakyan ◽  
Atanas Gotchev
Keyword(s):  
Light Field ◽  
High Quality ◽  
Image Domain ◽  
Plane Image

High quality depth map estimation of object surface from light-field images

2017 ◽  
Vol 252 ◽  
pp. 3-16 ◽  
Author(s):  
Fei Liu ◽  
Guangqi Hou ◽  
Zhenan Sun ◽  
Tieniu Tan
Keyword(s):  
Light Field ◽  
Depth Map ◽  
Map Estimation ◽  
Object Surface ◽  
High Quality

Light-Field Depth Estimation via Epipolar Plane Image Analysis and Locally Linear Embedding

2017 ◽  
Vol 27 (4) ◽  
pp. 739-747 ◽  
Author(s):  
Yongbing Zhang ◽  
Huijin Lv ◽  
Yebin Liu ◽  
Haoqian Wang ◽  
Xingzheng Wang ◽  
...  
Keyword(s):  
Image Analysis ◽  
Light Field ◽  
Depth Estimation ◽  
Locally Linear Embedding ◽  
Plane Image ◽  
Linear Embedding ◽  
Locally Linear

scholarly journals Deep learning-enhanced light-field imaging with continuous validation

2020 ◽  
Author(s):  
Nils Wagner ◽  
Fynn Beuttenmueller ◽  
Nils Norlin ◽  
Jakob Gierten ◽  
Juan Carlos Boffi ◽  
...  
Keyword(s):  
Neural Network ◽  
Deep Learning ◽  
Neural Activity ◽  
Light Field ◽  
Light Sheet ◽  
Training Data ◽  
Volume Reconstruction ◽  
High Quality ◽  
Reconstruction Process ◽  
Field Imaging

Light-field microscopy (LFM) has emerged as a powerful tool for fast volumetric image acquisition in biology, but its effective throughput and widespread use has been hampered by a computationally demanding and artefact-prone image reconstruction process. Here, we present a novel framework consisting of a hybrid light-field light-sheet microscope and deep learning-based volume reconstruction, where single light-sheet acquisitions continuously serve as training data and validation for the convolutional neural network reconstructing the LFM volume. Our network delivers high-quality reconstructions at video-rate throughput and we demonstrate the capabilities of our approach by imaging medaka heart dynamics and zebrafish neural activity.

High Quality Light Field Extraction and Post-Processing for Raw Plenoptic Data

2020 ◽  
Vol 29 ◽  
pp. 4188-4203 ◽  
Author(s):  
Pierre Matysiak ◽  
Mairead Grogan ◽  
Mikael Le Pendu ◽  
Martin Alain ◽  
Emin Zerman ◽  
...  
Keyword(s):  
Light Field ◽  
Post Processing ◽  
High Quality

GPU-accelerated depth codec for real-time, high-quality light field reconstruction

2018 ◽  
Vol 1 (1) ◽  
pp. 1-15
Author(s):  
Babis Koniaris ◽  
Maggie Kosek ◽  
David Sinclair ◽  
Kenny Mitchell
Keyword(s):  
Real Time ◽  
Light Field ◽  
High Quality ◽  
Field Reconstruction
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