Proposal of international voluntary activities on establishing benchmark test schemes for AR/MR geometric registration and tracking methods
نویسندگان
چکیده
We collectively term the framework for the proposed benchmark test, as well as evaluation software now in the pipeline and the body of evaluation data as TrakMark, with the group assigned to work thereon as the TrakMark WG. This title borrows from terms often found in the PC field, such as PCMark and 3DMark. Establishment of the TrakMark WG was approved at the 33rd SIG-MR Committee Meeting held on May 23, 2009. The current active members ofWG are shown in Table 1. To conduct such an investigation, it is necessary to select evaluation items, set evaluation standards and consolidate test data. If the foundations and the test scheme are established, it should be possible to contribute to industries seeking to use ARlMR technology in practical settings. Moreover, this could help provide a spur to researchers aiming to improve on current tracking methods. A working group formed based on the above philosophy as a lower branch of the Special Interest Group on Mixed Reality (SIG-MR), the Virtual Reality Society of Japan, has already been established in Japan and is working towards realization of these goals. The following is an outline of the group's activities and current status. INTRODUCTION
منابع مشابه
An intermediate report of TrakMark WG - international voluntary activities on establishing benchmark test schemes for AR/MR geometric registration and tracking methods
In the study of ARlMR field, tracking and geometric registration methods are very important topics that are actively discussed. Especially, the study on tracking is flourishing and many algorithms are being proposed every year. With this trend in mind, we, the TrakMark WG, had proposed benchmark test schemes for geometric registration and tracking in ARlMR at ISM AR 2009 [1]. This paper is an i...
متن کاملOPTIMIZATION FORMULATION FOR NONLINEAR STRUCTURAL ANALYSIS
In this paper, the effect of angle between predictor and corrector surfaces on the structural analysis is investigated. Two objective functions are formulated based on this angle and also the load factor. Optimizing these functions, and using the structural equilibrium path’s geometry, lead to two new constraints for the nonlinear solver. Besides, one more formula is achieved, which was p...
متن کاملA Novel Subsampling Method for 3D Multimodality Medical Image Registration Based on Mutual Information
Mutual information (MI) is a widely used similarity metric for multimodality image registration. However, it involves an extremely high computational time especially when it is applied to volume images. Moreover, its robustness is affected by existence of local maxima. The multi-resolution pyramid approaches have been proposed to speed up the registration process and increase the accuracy of th...
متن کاملThe Optimum Level of Non-Oil Exports: A Theatrical Proposal on Iran's Case
Iran is one f the biggest oil producer and exporter of the world. Due to the special administrative and constitutional structure of the country, i.e. economic, social and political reasons, the government budget and revenues depend heavily on oil exports. The aim of this article is to suggest a theoretical proposal on the optimum level of non-oil exports such that it will clear up the idea of e...
متن کاملProjective indices for AR/MR benchmarking in TrakMark
We propose to exploit “projective indices” to compare camera tracking methods for augmented reality (AR) and mixed reality (MR). Projective indices are calculated by projection error of virtual points that are placed in the scene. The number of virtual points, their positions, and how to calculate the indices are important to compare different camera tracking methods as these parameters largely...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2009