Benha University

خالد محمود عبد العزيز

مدرس

كلية الهندسة بشبرا الهندسة المساحية

3D Data Registration Evaluation of Indoor Laser Scanner Based on Various Techniques

Journal of Al-Azhar University Engineering Sector • 2023
العودة
معلومات البحث
المؤلفون Nasr Saba and Khaled Mahmoud Abdel Aziz
الكلمات المفتاحية Not Available
المجلة العلمية Journal of Al-Azhar University Engineering Sector
الناشر Al-Azhar University
المجلد 18
العدد 67
الصفحات 396-412
publication.type Local
رابط البحث Open Link
المواد المرفقة Not Available
الملخص
In recent years, there has been a notable growth in the recording and modeling of building processes due to the advent of construction information modeling (BIM). A BIM promotes better information exchange and encourages teamwork. The best way to swiftly gather buildings for BIM geometry is with laser scanning technology as opposed to the traditional measured method with a total station. The point cloud generated by laser scanners is heavily utilized by the BIM applications Autodesk Revit and Recaps. In this experiment, A 1350 square meter building at October University was scanned using a BLK 360 interior laser scanner to produce a 3D point cloud. The entire scanned area had 26 4-inch-diameter black and white circular targets. Leica Cyclone 7.3 was utilized throughout the procedure to process the data collected. Different registration methods were used to create 3D models. (1) Auto Targets registration - (2) Cloud-to-cloud registration and (3) Manual registration. For each case, the accuracy evaluation is done using the control points by the total station instrument. Based on the results, the horizontal and vertical accuracy of the point cloud model from the registration methods were reasonably comparable.
جميع الحقوق محفوظة © 2026 جامعة بنها - دليل أعضاء هيئة التدريس