Results 51 to 60 of about 5,879,965 (302)
3D Surface Reconstruction by Pointillism [PDF]
, 2019 The objective of this work is to infer the 3D shape of an object from a single image. We use sculptures as our training and test bed, as these have great variety in shape and appearance. To achieve this we build on the success of multiple view geometry (MVG) which is able to accurately provide correspondences between images of 3D objects under varying ...
Wiles, O, Zisserman, A
openaire +3 more sources
Model-free optical surface reconstruction from deflectometry data
, 2018 Deflectometry is a metrology method able to measure large surface slope ranges that can achieve surface reconstruction accuracy similar to interferometry, making it ideal for freeform metrology.
Oh, Chang Jin +12 more
core +1 more source
3D moving object reconstruction by temporal accumulation [PDF]
, 2014 Much progress has been made recently in the development of 3D acquisition technologies, which increased the availability of low-cost 3D sensors, such as the Microsoft Kinect.
Mark S. Nixon +5 more
core +1 more source
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Liver organoids: modelling complexity in homeostasis and disease
FEBS Letters, EarlyView.Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley +1 more source
Nano Research Energy, 2022 Electrocatalytic carbon dioxide (CO2) reduction is considered as an economical and environmentally friendly approach to neutralizing and recycling greenhouse gas CO2.
Wenjun Zhang +6 more
doaj +1 more source
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
Markerless Real-Time Garment Retexturing From Monocular 3D Reconstruction [PDF]
, 2011 We present a fusion of augmented reality (AR) and virtual try on (VTO) that incorporates sparse 3D point recovery by exploiting distance constraints based on 2D point correspondences between a deformed texture in monocular video and a reference texture ...
Nixon, Mark, Cushen, George
core +2 more sources
A 3D Surface Reconstruction Pipeline for Plant Phenotyping
Remote SensingPlant phenotyping plays a crucial role in crop science and plant breeding. However, traditional methods often involve time-consuming and manual observations.
Lina Stausberg +3 more
doaj +1 more source