Results 11 to 20 of about 10,913 (220)

Robust counterselection and advanced λRed recombineering enable markerless chromosomal integration of large heterologous constructs. [PDF]

open access: yes, 2022
Despite advances in bacterial genome engineering, delivery of large synthetic constructs remains challenging in practice. In this study, we propose a straightforward and robust approach for the markerless integration of DNA fragments encoding whole ...
Vybornaya, T. V.   +20 more
core   +1 more source

Aplikasi Panduan Fitness Untuk Manula Menggunakan Teknologi Augmented Reality

open access: yesIT Journal Research and Development, 2021
Fitness adalah kegiatan pembentukan otot-otot tubuh atau fisik yang dilakukan secara rutin dan berkala, yang bertujuan untuk menjaga fitalitas tubuh agar tetap bugar dan sehat.
Des Suryani   +4 more
doaj   +1 more source

Test-Retest Reliability of the MotionMetrix Software for the Analysis of Walking and Running Gait Parameters

open access: yesSensors, 2022
The use of markerless motion capture systems is becoming more popular for walking and running analysis given their user-friendliness and their time efficiency but in some cases their validity is uncertain.
Diego Jaén-Carrillo   +5 more
doaj   +1 more source

Monocular 3D Human Pose Markerless Systems for Gait Assessment

open access: yesBioengineering, 2023
Gait analysis plays an important role in the fields of healthcare and sports sciences. Conventional gait analysis relies on costly equipment such as optical motion capture cameras and wearable sensors, some of which require trained assessors for data ...
Xuqi Zhu   +6 more
doaj   +1 more source

Markerless Endoscopic Registration and Referencing [PDF]

open access: yes, 2006
Accurate patient registration and referencing is a key element in navigated surgery. Unfortunately all existing methods are either invasive or very time consuming. We propose a fully non-invasive optical approach using a tracked monocular endoscope to reconstruct the surgical scene in 3D using photogrammetric methods.
Christian Wengert   +4 more
openaire   +3 more sources

Automated Gait Analysis Based on a Marker-Free Pose Estimation Model

open access: yesSensors, 2023
Gait analysis is an essential tool for detecting biomechanical irregularities, designing personalized rehabilitation plans, and enhancing athletic performance.
Chang Soon Tony Hii   +7 more
doaj   +1 more source

Markerless 3D Face Tracking [PDF]

open access: yes, 2009
We present a novel algorithm for the markerless tracking of deforming surfaces such as faces. We acquire a sequence of 3D scans along with color images at 40Hz. The data is then represented by implicit surface and color functions, using a novel partition-of-unity type method of efficiently combining local regressors using nearest neighbor searches ...
Christian Walder   +4 more
openaire   +2 more sources

A Novel Markerless Lung Tumor-Tracking Method Using Treatment MV Beam Imaging

open access: yesApplied Sciences, 2018
A novel method was developed to track lung tumor motion in real time during radiation therapy with the purpose to allow target radiation dose escalation while simultaneously reducing the dose to sensitive structures, thereby increasing local control ...
Timothy Rozario   +6 more
doaj   +1 more source

Markerless Eye-Hand Kinematic Calibration on the iCub Humanoid Robot

open access: yesFrontiers in Robotics and AI, 2018
Humanoid robots are resourceful platforms and can be used in diverse application scenarios. However, their high number of degrees of freedom (i.e., moving arms, head and eyes) deteriorates the precision of eye-hand coordination.
Pedro Vicente   +3 more
doaj   +1 more source

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