Real-time illumination and visual coherence for photorealistic augmented/mixed reality

AA Alhakamy, M Tuceryan - ACM Computing Surveys (CSUR), 2020 - dl.acm.org
A realistically inserted virtual object in the real-time physical environment is a desirable
feature in augmented reality (AR) applications and mixed reality (MR) in general. This …

Photorealistic rendering of mixed reality scenes

J Kronander, F Banterle, A Gardner… - Computer Graphics …, 2015 - Wiley Online Library
Photo‐realistic rendering of virtual objects into real scenes is one of the most important
research problems in computer graphics. Methods for capture and rendering of mixed reality …

[PDF][PDF] Interactive multimedia-based educational system for children using interactive book with augmented reality

M Abu-Arqoub, G Issa, AE Banna… - Journal of Computer …, 2020 - academia.edu
This paper describes a system's model for Augmented Reality Learning in which a
traditional book is converted to an interactive book using Glyphs (TAGs) and multimedia …

Adaptive reflection detection and control strategy of Pointer Meters based on Yolov5s

D Liu, C Deng, H Zhang, J Li, B Shi - Sensors, 2023 - mdpi.com
Reflective phenomena often occur in the detecting process of pointer meters by inspection
robots in complex environments, which can cause the failure of pointer meter readings. In …

Effective shadow removal via multi-scale image decomposition

L Zhang, Q Yan, Y Zhu, X Zhang, C **ao - The Visual Computer, 2019 - Springer
Shadow removal is a fundamental and challenging problem in image processing field.
Current approaches can only process shadows with simple scenes. For complex texture and …

A context-aware method for authentically simulating outdoors shadows for mobile augmented reality

J Barreira, M Bessa, L Barbosa… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
Visual coherence between virtual and real objects is a major issue in creating convincing
augmented reality (AR) applications. To achieve this seamless integration, actual light …

Point light source estimation based on scenes recorded by a rgb-d camera

B Boom, S Orts-Escolano, XX Ning… - British Machine …, 2013 - research.ed.ac.uk
Estimation of the point light source position in the scene enhances the experience for
augmented reality. The image and depth information from the RGB-D camera allows …

Spatio-temporal outdoor lighting aggregation on image sequences using transformer networks

H Lee, C Homeyer, R Herzog, J Rexilius… - International Journal of …, 2023 - Springer
In this work, we focus on outdoor lighting estimation by aggregating individual noisy
estimates from images, exploiting the rich image information from wide-angle cameras …

Lighting simulation of augmented outdoor scene based on a legacy photograph

G **ng, X Zhou, Q Peng, Y Liu… - Computer Graphics …, 2013 - Wiley Online Library
We propose a novel approach to simulate the illumination of augmented outdoor scene
based on a legacy photograph. Unlike previous works which only take surface radiosity or …

Lighting virtual objects in a single image via coarse scene understanding

XW Chen, X **, K Wang - Science China Information Sciences, 2014 - Springer
Achieving convincing visual consistency between virtual objects and a real scene mainly
relies on the lighting effects of virtual-real composition scenes. The problem becomes more …