Archiving shape and appearance of cultural heritage objects using structured light projection and multispectral imaging

R Sitnik, J Krzesłowski, G Mączkowski - Optical Engineering, 2012 - spiedigitallibrary.org
To create faithful reproduction of a cultural heritage object, it is crucial to gather information
on intrinsic optical properties of the object's surface, as well as its geometry. An integrated …

The time effectiveness of three-dimensional telediagnostic postural screening of back curvatures and scoliosis

W Glinkowski, J Michoński, A Żukowska… - Telemedicine and e …, 2014 - liebertpub.com
Background: Postural screening remains a powerful tool that can be used to identify children
and adolescents with scoliosis or sagittal plane deformities. The aim of this study was to …

Eliminating the Effect of Reflectance Properties on Reconstruction in Stripe Structured Light System

Z Song, Z Song, Y Ye - Sensors, 2020 - mdpi.com
The acquisition of the geometry of general scenes is related to the interplay of surface
geometry, material properties and illumination characteristics. Surface texture and non …

Robust encryption schemes for 3D content protection

A Jolfaei - 2016 - researchnow.flinders.edu.au
Since the 1970s, a large number of encryption schemes have been proposed, among which
some have been standardised and widely adopted all over the world, such as data …

In the pursuit of perfect 3D digitization of surfaces of paintings: geometry and color optimization

M Karaszewski, K Lech, E Bunsch, R Sitnik - Digital Heritage. Progress in …, 2014 - Springer
In this paper the automated system for 3D shape and color digitization of paintings is
presented. It uses a 10000 points per mm 2 structured-light measurement head fixed to the …

Processing paths from integrating multimodal 3D measurement of shape, color and BRDF

R Sitnik, J Krzesłowski… - International Journal of …, 2012 - journals.sagepub.com
In this paper a description of multimodal measurement procedure, together with a complete
processing path is provided as a demonstration of methods developed to perform integrated …

A variational study on BRDF reconstruction in a structured light scanner

J Boll Nielsen, J Dyssel Stets… - Proceedings of the …, 2017 - openaccess.thecvf.com
Time-efficient acquisition of reflectance behavior together with surface geometry is a
challenging problem. In this study, we investigate the impact of system parameter …

Issues in Creation, Management, Search and Presentation of Interactive 3D Content

W Cellary, K Walczak - Interactive 3D Multimedia Content: Models for …, 2012 - Springer
In this chapter, the main issues and challenges related to creation, management, search and
presentation of interactive 3D content are presented. The challenges result mainly from the …

Data acquisition enhancement in shape and multispectral color measurements of 3d objects

G Mączkowski, R Sitnik, J Krzesłowski - … , June 28-30, 2012. Proceedings 5, 2012 - Springer
The paper presents application of a correction technique proposed for registering images by
a CCD (Charged Coupled Device) camera. The device is installed in a 3D shape, angular …

Integrated digitization method for cultural heritage objects

G Mączkowski, R Sitnik, J Krzesłowski - Photonics Letters of Poland, 2012 - photonics.pl
Digitization of cultural heritage objects recently becomes very promising tool for storing
information about precious artifacts. This work shows an integrated, multimodal …