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177
Voted
APGV
2006
ACM
16 years 1 months ago
Updating orientation in large virtual environments using scaled translational gain
Navigating through large virtual environments using a headmounted display (HMD) is difficult due to the spatial limitations of the tracking system. We conducted two experiments t...
Betsy Williams, Gayathri Narasimham, Timothy P. Mc...
APGV
2006
ACM
287views Visualization» more  APGV 2006»
16 years 1 months ago
Contrast enhancement of images using human contrast sensitivity
Study of contrast sensitivity of the human eye shows that our contrast discrimination sensitivity follows the weber law for suprathreshold levels. In this paper, we apply this fac...
Aditi Majumder, Sandy Irani
176
Voted
MM
2006
ACM
127views Multimedia» more  MM 2006»
16 years 1 months ago
Automatic scaling and cropping of videos for devices with limited screen resolution
A large number of previously recorded videos cannot be directly visualized on mobile devices like PDAs or mobile phones due to an inappropriate screen resolution of their displays...
Stephan Kopf, Fleming Lampi, Thomas King, Wolfgang...
MM
2006
ACM
107views Multimedia» more  MM 2006»
16 years 1 months ago
Video color adaptation for mobile devices
A large number of videos cannot be visualized on mobile devices (e.g., PDAs or mobile phones) due to an inappropriate color depth of the displays. Important details are lost if th...
Stephan Kopf, Thomas King, Fleming Lampi, Wolfgang...
MM
2005
ACM
99views Multimedia» more  MM 2005»
16 years 26 days ago
To learn representativeness of video frames
With the rapid explosion of video data, compact representation of videos is becoming more and more desirable for efficient browsing and communication, which leads to a number of r...
Hong-Wen Kang, Xian-Sheng Hua