학술논문
Revisiting Point Matching Methods for Object Pose Estimation
Document Type
Conference
Author
Source
2022 7th International Conference on Image, Vision and Computing (ICIVC) Image, Vision and Computing (ICIVC), 2022 7th International Conference on. :325-328 Jul, 2022
Subject
Language
Abstract
6DoF Object Pose Estimation plays important roles in many computer vision tasks such as Augmented Reality and robotics. During the past decade, the community has been witnessing a great improvement of the pose estimation algorithms. In the age of deep learning, the dominating feature point matching methods have been gradually replaced by various one-shot methods or point-predicting methods. However, the good performances are usually obtained on standard benchmark datasets, with even lighting and few occlusions. In this work, we build a new ‘in-the-wild’ image dataset for the task of 6-DoF object pose estimation, termed Wild-6DoF. This data contains fully-annotated images of 5 real-life objects captured in various complex scenes. We compare some state-of-the-art algorithms as well as a deep-learning based point matching method on some commonly-adopted dataset and the newly-proposed dataset. We found that the state-of-the-art methods, which performs well on the well-controlled datasets, could not beat the "old-fashioned" point-matching method. This observation could reminds the computer vision community that the potential of the conventional approach, especially in the real-life applications.