A CNN-BASED MULTI-MODEL ENSEMBLE METHOD FOR INDOOR AND OUTDOOR MULTI-VIEW STEREO RECONSTRUCTION
| dc.contributor.author | Wattanacheep, Bhattarabhorn | |
| dc.contributor.author | Chitsobhuk, Orachat | |
| dc.date.accessioned | 2026-08-06T10:35:12Z | |
| dc.date.available | 2026-08-06T10:35:12Z | |
| dc.date.issued | 2022-01-01 | |
| dc.description.abstract | Camera poses estimation is a critical process that ensures the success of Three-Dimensional (3D) modelling. We present a Convolutional Neural Network (CNN)-based multi-model ensemble method for indoor and outdoor multi-view stereo reconstruction capable of learning across multiple domains, including images from both indoor and outdoor environments. Each domain’s images have distinct properties and shooting view-points, which leads to difficulty in efficient learning such a large difference and requires large amount of computational resources. In order to reduce complexity of the end-to-end single model, the proposed model is divided into multiple learning agents consisting of domain-specific agents and domain relationship agent. The domain-specific agent is trained independently on its own set of unique image characteristics, for example, one for indoor datasets and another for outdoor datasets. The domain relationship agent then ensembles and analyzes the multiple domain features and finalizes the estimation. In terms of average root mean square error, we compare the performance of the combined domain single model with the suggested ensemble CNN model. The experimental results indicate that the proposed model outperforms the others, with rotation and translation prediction errors of 0.112012266. | |
| dc.identifier.citation | International Journal of Innovative Computing Information and Control, 18(5), 1571-1586, 2022 | |
| dc.identifier.doi | 10.24507/ijicic.18.05.1571 | |
| dc.identifier.issn | 13494198 | |
| dc.identifier.other | 2-s2.0-85136077476 | |
| dc.identifier.uri | https://dspace.kmitl.ac.th/handle/123456789/12728 | |
| dc.source | International Journal of Innovative Computing Information and Control | |
| dc.subject | 3D reconstruction | |
| dc.subject | Convolutional neural network | |
| dc.subject | Deep learning | |
| dc.subject | Ensemble CNN | |
| dc.subject | Transfer learning | |
| dc.title | A CNN-BASED MULTI-MODEL ENSEMBLE METHOD FOR INDOOR AND OUTDOOR MULTI-VIEW STEREO RECONSTRUCTION | |
| dc.type | Article |