Asset Details
Do you wish to reserve the book?
MULTIMEDIA PHOTOGRAMMETRY 2.0. A FIRST STEP FOR UNDERWATER CULTURAL HERITAGE APPLICATION
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
MULTIMEDIA PHOTOGRAMMETRY 2.0. A FIRST STEP FOR UNDERWATER CULTURAL HERITAGE APPLICATION
Do you wish to request the book?
MULTIMEDIA PHOTOGRAMMETRY 2.0. A FIRST STEP FOR UNDERWATER CULTURAL HERITAGE APPLICATION
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
MULTIMEDIA PHOTOGRAMMETRY 2.0. A FIRST STEP FOR UNDERWATER CULTURAL HERITAGE APPLICATION
2024
Overview
The research is framed in multimedia photogrammetry, a specific domain aimed at acquiring geometric information about static objects immersed or semi-submerged in a liquid through one or more cameras external to the liquid. If the liquid is water, this field belongs to the broader field of applied metrology for analysing and understanding the aquatic world. Specifically, the various passive sensing techniques for acquiring Underwater Cultural Heritage (UCH) in shallow water are central to understanding the research domain's underlying issues. Our research is framed in the domain, implementing the automatic analysis to estimate a priori (and correcting a posteriori) the camera's behaviour under certain conditions for acquiring submerged or semi-submerged objects. The first analytical results are framed in a two-year project, which aims to define a behaviour model in a controlled environment with encoded targets and stereo-photogrammetry, automatically extracting the camera orientation parameters under different water height conditions. A planar reproduction of a CH artefact, which simulates an immersed architectonic floor, has been applied to validate the process in a first case study, testing the system's capacity to extract the correct coordinates of the image. At the end of this first experimental phase, the aim is to define a model for the behaviour of water deformation. It will make it possible to predict and correct the water refraction by calculating the correct coordinates within the liquid. In the future, this model will be tested under different and incrementally more complex acquisition conditions. The global project's primary goal is to arrive at the application of this model in an uncontrolled environment for the survey of UCH in shallow water.
Publisher
Copernicus GmbH,Copernicus Publications
Subject
