Visual markers are useful assistive tools for object manipulation. Existing planar visual markers (AR markers) have poor accuracy in pose estimation, especially in frontal direction. Tanaka et al. solved this problem by a novel principle using two lenticular lenses and a microlens array. These two types of markers display a changing two-dimensional moiré pattern according to the visual-line direction. We can extract pose information from patterns by a single camera.We developed two RT components based on common interface (I/F) for cameras to recognize these visual markers for the precise pose estimation. In this report, we describe the class constitution and interface design of each RT component, and show a test result by each sample RTC which we prepared for operation check.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.