Comparison of Depth Camera and Terrestrial Laser Scanner in Monitoring Structural Deflections

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Highly Accurate Extrinsic Calibration of Terrestrial Laser Scanner and Digital Camera for Structural Monitoring Applications

In the current state-of-the-art, monitoring and analysis of shortand long-term deformations of natural and artificial objects (e.g. dams, bridges, towers, landslides,...) has received increasing interest by researchers and operators who are involved in this field of Geodetic science and engineering. In order to improve the accuracy of deformation monitoring and analysis, terrestrial laser scann...

متن کامل

Occlusion Area as Suitable Guidance for Terrestrial Laser Scanner Localization

Terrestrial Laser Scanner (TLS) technology, have altered quickly data acquisition for map production in surveying. In many cases, it is impossible to complete surveying of the desired area without TLS displacement in one station to another. Occlusion is innate in data acquisition, with this type of device. To solve this problem, TLS devices should be placed in different locations and scanning o...

متن کامل

Automatic Co-registration of Terrestrial Laser Scanner and Digital Camera for the Generation of Hybrids Models

3D modeling and visualization of real world scenes is an important topic of research with applications in many areas such as virtual museums, game and entertainment, architecture description and restoration, virtual reality, archaeology, many industrial applications and last but not least important tourist applications. 3D modeling and visualization are the creation of a computer representation...

متن کامل

Integrated Processing of Terrestrial Laser Scanner Data and Fisheye-camera Image Data

The paper presents the integration of a geometric model of fisheye lenses and a geometric terrestrial laser scanner model in a bundle block adjustment. The model allows for a full integration of hemi-spherical fisheye imagery into terrestrial laserscanner data processing schemes. Both the laserscanner and fisheye geometric model are extended by additional parameters to compensate for deviations...

متن کامل

Landslide Monitoring Using Terrestrial Laser Scanner: Georeferencing and Canopy Filtering Issues in a Case Study

In order to define a methodology that faces the major critical issues, we used a Terrestrial Laser Scanner to monitor a large landslide that caused significant disruptions both to an important state road and to a major railway line in Italy. To survey the landslide we used three different models of Terrestrial Laser Scanners, including a "full wave form" one, potentially useful for filtering ve...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Sensors

سال: 2020

ISSN: 1424-8220

DOI: 10.3390/s21010201