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HICSS
2008
IEEE
136views Biometrics» more  HICSS 2008»
15 years 11 months ago
Tag Clouds: Data Analysis Tool or Social Signaller?
We examine the recent information visualization phenomenon known as tag clouds, which are an interesting combination of data visualization, web design element, and social marker. ...
Marti A. Hearst, Daniela Karin Rosner
SIBGRAPI
2008
IEEE
15 years 11 months ago
Matching Photometric Observation Vectors with Shadows and Variable Albedo
We describe a procedure to solve the basic problem of Variable Lighting Photometric Stereo – namely, recovering the normal directions and intrinsic albedos at all visible points...
Helena Cristina da Gama Leitão, Rafael Feli...
AGILEDC
2007
IEEE
15 years 11 months ago
Agile Development Iterations and UI Design
Many agile projects require user interaction (UI) design, but the integration of UI design into agile development is not well understood. This is because both agile development an...
Jennifer Ferreira, James Noble, Robert Biddle
ICCV
2007
IEEE
15 years 11 months ago
PEYE: Toward a Visual Motion Based Perceptual Interface for Mobile Devices
We present the architecture and algorithm design of a visual motion based perceptual interface for mobile devices with cameras. In addition to motion vector, we use the term “vis...
Gang Hua, Ting-Yi Yang, Srinath Vasireddy
ICIP
2007
IEEE
15 years 11 months ago
Palmprint Verification using Complex Wavelet Transform
Palmprint is a unique and reliable biometric characteristic with high usability. With the increasing demand of automatic palmprint authentication systems, the development of accur...
Lei Zhang, Zhenhua Guo, Zhou Wang, David Zhang