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ETRA
2010
ACM
143views Biometrics» more  ETRA 2010»
15 years 4 months ago
Space-variant spatio-temporal filtering of video for gaze visualization and perceptual learning
We introduce an algorithm for space-variant filtering of video based on a spatio-temporal Laplacian pyramid and use this algorithm to render videos in order to visualize prerecor...
Michael Dorr, Halszka Jarodzka, Erhardt Barth
ICB
2007
Springer
159views Biometrics» more  ICB 2007»
15 years 1 months ago
Coarse Iris Classification by Learned Visual Dictionary
Abstract. In state-of-the-art iris recognition systems, the input iris image has to be compared with a large number of templates in database. When the scale of iris database increa...
Xianchao Qiu, Zhenan Sun, Tieniu Tan
APGV
2010
ACM
288views Visualization» more  APGV 2010»
15 years 1 months ago
Statistical regularities in low and high dynamic range images
Computer graphics as well as related disciplines often benefit from understanding the human visual system and its input. In this paper, we study statistical regularities of both ...
Tania Pouli, Douglas Cunningham, Erik Reinhard
VISSYM
2007
15 years 7 days ago
Online Dynamic Graph Drawing
This paper presents an algorithm for drawing a sequence of graphs online. The algorithm strives to maintain the global structure of the graph and thus the user's mental map, ...
Yaniv Frishman, Ayellet Tal
ICIAP
2009
ACM
15 years 2 months ago
Applying Visual Object Categorization and Memory Colors for Automatic Color Constancy
This paper presents a framework for using high-level visual information to enhance the performance of automatic color constancy algorithms. The approach is based on recognizing spe...
Esa Rahtu, Jarno Nikkanen, Juho Kannala, Leena Lep...