Interacting With Grasped Objects in Expanded Haptic Workspaces Using the Bubble Technique

outcomes of deep anterior lamellar keratoplasty in patients with keratoconus using the big-bubble technique

purpose: to evaluate visual outcomes after deep anterior lamellar keratoplasty (dalk) in patients with keratoconus. methods: in this interventional case series, patients with moderate to advanced keratoconus underwent dalk. inclusion criteria consisted of contact lens intolerance or poor spectacle-corrected visual acuity. dalk was performed using the big-bubble technique introduced by anwar and...

deep anterior lamellar keratoplasty using the big-bubble technique

purpose : to review the visual outcome and complications of deep anterior lamellar keratoplasty (dalk) using the big-bubble technique in patients with corneal ectasia methods : eighteen consecutive patients with keratoconus or post-lasik ectasia with poor spectacle-corrected visual acuity and/or contact lens intolerance were enrolled in this study between october 2005 and september 2006. dalk b...

Interacting with Web Video Objects

We use ideas in the spirit of computing with words in order to answer time related queries about a single video. We introduce a time-related dictionary and some fuzzy logic tools in order to be able to construct the fuzzy queries. The system is based on fuzzy annotation. The model presented here was implemented on a Java based Video Search Engine. Introduction Video as format of computer relate...

Mapping Workspaces to Virtual Space in Work Using Heterogeneous Haptic Interface Devices

Tracking Interacting Objects Optimally Using Integer Programming

In this paper, we show that tracking different kinds of interacting objects can be formulated as a network-flow Mixed Integer Program. This is made possible by tracking all objects simultaneously and expressing the fact that one object can appear or disappear at locations where another is in terms of linear flow constraints. We demonstrate the power of our approach on scenes involving cars and ...