Towards better 3D model accuracy with spherical photogrammetry

H Pramulyo, AB Harto, SH Mertotaroeno… - The Rise of Big Spatial …, 2017 - Springer
Spherical photogrammetry (SP) is an efficient method in 3D model acquisition. The SP
method is fast, low cost, and the resulting of 3D model is reliable. SP has many advantages …

[PDF][PDF] Pan-zoom Motion Capture in Wide Scenes using Panoramic Background.

M Yamamoto - VISIGRAPP (1: GRAPP), 2022 - scitepress.org
Measuring a subject three-dimensionally from multiple cameras, the measurable area is a
common field of view from cameras. When the subject goes out of the field of view, the …

In-operation calibration of clock-bias and intrinsic parameters for pan-tilt-zoom cameras based on keypoint tracking

MV Larsen, T Haavardsholm… - Electro-Optical Remote …, 2020 - spiedigitallibrary.org
We propose a method for jointly estimating intrinsic calibration and internal clock
synchronisation for a pantilt-zoom (PTZ) camera using only data that can be acquired in the …