但是如果你想进一步的学习,是时候从基于标记(marker-based)转向少量标记增强现实了(marker-less AR)。 少量标记增强现实是一种基于真实世界存在的目标的识别的一种技术。一些使用少量标记增强现实的例子:杂志封面,公司logo,玩具,等等。总的来说,任何对象,拥有关于场景部分的足够的描述性和可分性的信息,都可以作为少量标...
To rectify this mismatch, this study proposed and implemented an augmented reality-based drawing verification system. The proposed system utilizes both marker and markerless recognition methods for efficient operation. Further, a suitable marker generation method is proposed for each recognition method. ...
Three-dimensional (3D) marker-based motion capture is the current gold standard to assess and monitor pathological gait in a clinical setting. However, 3D markerless motion capture based on pose estimation is advancing into the field of gait analysis. This study aims at evaluating the lower-body...
To rectify this mismatch, this study proposed and implemented an augmented reality-based drawing verification system. The proposed system utilizes both marker and markerless recognition methods for efficient operation. Further, a suitable marker generation method is proposed for each recognition method. ...
Comparison between marker and markerless systems. We tested the reliability and the stability of the implemented pipeline. To do that, we acquired the gait of 16 healthy subjects with both a marker-based system (Optitrack) and a multi-view RGB camera system. Then, by using a biomechanical mod...
(CMJ) using MMPose, a markerless pose estimation framework, by comparing it with the gold-standard 3D marker-based motion capture system. Twelve participants performed five CMJ trials, which were simultaneously recorded using the marker-based system and two smartphone cameras capturing both sides of ...
experts’ clinical assessments of these situations are based on observing a given movement performed by the subject or the manual measurement of angles on clinical images [12]. Several studies have proposed different innovative systems based on markerless motion tracking devices [13,14,15,16,17,18...