Heterogeneous multi-view information fusion: Review of 3-D reconstruction methods and a new registration with uncertainty modeling

H Aliakbarpour, VBS Prasath, K Palaniappan… - IEEE …, 2016 - ieeexplore.ieee.org
We consider a multisensor network fusion framework for 3-D data registration using inertial
planes, the underlying geometric relations, and transformation model uncertainties. We …

Fast structure from motion for sequential and wide area motion imagery

H AliAkbarpour, K Palaniappan… - Proceedings of the …, 2015 - cv-foundation.org
We present a fast and efficient Structure-from-Motion (SfM) pipeline for refinement of camera
parameters and 3D scene reconstruction given initial noisy camera metadata …

Robust camera pose refinement and rapid SfM for multiview aerial imagery—Without RANSAC

H Aliakbarpour, K Palaniappan… - IEEE Geoscience and …, 2015 - ieeexplore.ieee.org
A robust camera pose refinement approach for sequential wide-area airborne imagery is
proposed in this letter. Image frames are sequentially acquired, and with each frame, its …

Parallax-tolerant aerial image georegistration and efficient camera pose refinement—without piecewise homographies

H AliAkbarpour, K Palaniappan… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
We describe a fast and efficient camera pose refinement and Structure from Motion (SfM)
method for sequential aerial imagery with applications to georegistration and 3-D …

Stabilization of airborne video using sensor exterior orientation with analytical homography modeling

H Aliakbarpour, K Palaniappan… - Machine Vision and …, 2020 - Springer
Aerial video captured from an airborne platform has an expanding range of applications
including scene understanding, photogrammetry, surveying and mapping, traffic monitoring …

Flexible Multicamera Virtual Focal Plane: A Light-Field Dynamic Homography Approach

HA Akbarpour, J Collins, E Blasch, V Sagan… - … for Autonomous Systems, 2024 - Springer
Combining images from multiple cameras using computational imaging techniques is a
common way in remote sensing to achieve a larger field-of-view (FOV) and wider scene …

Geometric exploration of virtual planes in a fusion-based 3D data registration framework

H Aliakbarpour, K Palaniappan… - Geospatial InfoFusion …, 2013 - spiedigitallibrary.org
Three-dimensional reconstruction of objects, particularly buildings, within an aerial scene is
still a challenging computer vision task and an importance component of Geospatial …

On optimal multi-sensor network configuration for 3D registration

H Aliakbarpour, VBS Prasath, J Dias - Journal of Sensor and Actuator …, 2015 - mdpi.com
Multi-sensor networks provide complementary information for various tasks like object
detection, movement analysis and tracking. One of the important ingredients for efficient …

A binocular vision system for underwater target detection

J Shen, HY Sun, HB Wang, Z Chen… - Applied Mechanics and …, 2013 - Trans Tech Publ
For the underwater target detecting task, a binocular vision system specialized to the
underwater optical environment is proposed. The hardware platform is comprised of a image …

Camera Arrangement using Geometric Optimization to Minimize Localization Error in Stereo-vision Systems

H Kamali Ardakani, SA Mousavinia… - Journal of AI and Data …, 2021 - jad.shahroodut.ac.ir
Stereo machine vision can be used as a Space Sampling technique and the cameras
parameters and configuration can effectively change the number of Samples in each …