Search Results for author: Andres G. Marrugo

Found 5 papers, 3 papers with code

Pixel-wise rational model for structured light system

no code implementations11 May 2023 Raúl Vargas, Lenny A. Romero, Song Zhang, Andres G. Marrugo

This Letter presents a novel structured light system model that effectively considers local lens distortion by pixel-wise rational functions.

Three-dimensional multimodal medical imaging system based on free-hand ultrasound and structured light

1 code implementation29 May 2021 Jhacson Meza, Sonia H. Contreras-Ortiz, Lenny A. Romero, Andres G. Marrugo

We propose a three-dimensional (3D) multimodal medical imaging system that combines freehand ultrasound and structured light 3D reconstruction in a single coordinate system without requiring registration.

3D Reconstruction Pose Estimation

MarkerPose: Robust Real-time Planar Target Tracking for Accurate Stereo Pose Estimation

2 code implementations2 May 2021 Jhacson Meza, Lenny A. Romero, Andres G. Marrugo

In this work, we propose MarkerPose, a robust, real-time pose estimation system based on a planar target of three circles and a stereo vision system.

6D Pose Estimation Keypoint Detection

Hybrid calibration procedure for fringe projection profilometry based on stereo-vision and polynomial fitting

no code implementations9 Mar 2020 Raul Vargas, Andres G. Marrugo, Song Zhang, Lenny A. Romero

The key to accurate 3D shape measurement in Fringe Projection Profilometry (FPP) is the proper calibration of the measurement system.

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