1680 search results - page 302 / 336 » Visual Design of E-learning Systems |
118
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TIP
2010
14 years 4 months ago
2010
As an effective method for copyright protection of digital products against illegal usage, watermarking in wavelet domain has recently received considerable attention due to the de...
DAC
2005
ACM
15 years 10 months ago
2005
ACM
- This paper proposes an approach for pixel transformation of the displayed image to increase the potential energy saving of the backlight scaling method. The proposed approach tak...
58
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CHI
2007
ACM
15 years 10 months ago
2007
ACM
Using a stylus on a tablet computer to acquire small targets can be challenging. In this paper we present pointing lenses ? interaction techniques that help users acquire and sele...
CHI
2007
ACM
15 years 10 months ago
2007
ACM
Scrolling is an essential part of our everyday computing experience. Contemporary scrolling techniques rely on the explicit initiation of scrolling by the user. The act of scrolli...
79
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MM
2009
ACM
15 years 4 months ago
2009
ACM
We present an interactive and multi-level abstraction framework for user-generated video (UGV) summarisation, allowing a user the flexibility to select a summarisation criterion ...