A Comparison of Output Quality among Haptic Media Synchronization Algorithms
نویسندگان
چکیده
In this paper, we make an output quality comparison of haptic media synchronization algorithms in work where a user lifts and moves a virtual object and in a remote haptic drawing system. As a haptic interface device, we use PHANToM DESKTOP or SPIDAR-G AHS in the former work and PHANToM Omni in the latter. We handle five haptic media synchronization algorithms: Virtual-Time Rendering (VTR), Buffering, Skipping, Queue Monitoring (QM), and the adaptive buffer control. By subjective assessment, we clarify the quantitative relationships among the algorithms. Assessment results show that VTR is the most effective.
منابع مشابه
QoE Assessment of Group Synchronization Control Scheme with Prediction in Work Using Haptic Media
This paper proposes a group synchronization control scheme with prediction in work using haptic media. The scheme adjusts the output timing among multiple terminals and keeps the interactivity high. It outputs position information by predicting the future position later than the position included in the last-received information by a fixed amount of time. It also advances the output time of pos...
متن کاملMedia Synchronization Quality of Packet Scheduling Algorithms∗∗
This paper studies effect of packet scheduling algorithms at routers on media synchronization quality in live audio and video transmission by experiment. In the experiment, we deal with four packet scheduling algorithms: First-In FirstOut, Priority Queueing, Class-Based Queueing and Weighted Fair Queueing. We assess the synchronization quality of both intra-stream and inter-stream with and with...
متن کاملInter-Destination Synchronization Schemes for Continuous Media Multicasting: An Application-Level QoS Comparison in Hierarchical Networks
This paper presents an application-level QoS comparison of three inter-destination synchronization schemes: the master-slave destination scheme, the synchronization maestro scheme, and the distributed control scheme. The inter-destination synchronization adjusts the output timing among destinations in a multicast group for live audio and video streaming over the Internet/intranets. We compare t...
متن کاملAn application-level QoS comparison of inter-destination synchronization schemes for continuous media multicasting
This paper presents an application–level QoS comparison of three inter–destination synchronization schemes: the master–slave destination scheme, the synchronization maestro scheme, and the distributed control scheme. The inter–destination synchronization adjusts the output timing among destinations in a multicast group for live audio and video streaming over the Internet/intranets. We compare t...
متن کاملSubjective Assessment of Stored Media Synchronization Quality in the VTR Algorithm ∗
This paper presents results of subjective assessment of the media synchronization quality in the virtual-time rendering (VTR) media synchronization algorithm. For the assessment, stored voice and video streams were transmitted as two separate transport streams from a source to a destination on various traffic conditions in an experimental system. At the destination, they were output after synch...
متن کامل