Real Time Hand Segmentation on Frugal Headmounted Device for Gestural Interface

Author(s):  
Jitender Maurya ◽  
Ramya Hebbalaguppe ◽  
Puneet Gupta
Leonardo ◽  
2021 ◽  
pp. 1-7
Author(s):  
John Carpenter ◽  
Rusty Lansford

Abstract Scientists today can collect more data than they can perceive using traditional visualization methods. New technologies and sensors allow researchers to gather dynamic, complex multi-dimensional data sets---all of which must be carefully studied to reveal their hidden patterns and narratives. The authors have utilized an immersive platform to design a new visualization for real-time, intuitive, spatial manipulations of time-based volumetric data sets via a wand-based gestural interface. The resulting work resolves microscopic tissue structures at a human scale in a room-based pixel space, facilitating research, discovery, and in-person teaching and collaboration.


2013 ◽  
Vol 23 ◽  
pp. 31-32 ◽  
Author(s):  
Yuan-Yi Fan ◽  
David Minnen

The authors describe an artistic exploration of sound in space enabled by real-time computer vision algorithms that provide hand shape and 3D hand-tracking information.


1979 ◽  
Vol 44 ◽  
pp. 41-47
Author(s):  
Donald A. Landman

This paper describes some recent results of our quiescent prominence spectrometry program at the Mees Solar Observatory on Haleakala. The observations were made with the 25 cm coronagraph/coudé spectrograph system using a silicon vidicon detector. This detector consists of 500 contiguous channels covering approximately 6 or 80 Å, depending on the grating used. The instrument is interfaced to the Observatory’s PDP 11/45 computer system, and has the important advantages of wide spectral response, linearity and signal-averaging with real-time display. Its principal drawback is the relatively small target size. For the present work, the aperture was about 3″ × 5″. Absolute intensity calibrations were made by measuring quiet regions near sun center.


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