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CCS
2007
ACM
15 years 3 months ago
Asirra: a CAPTCHA that exploits interest-aligned manual image categorization
We present Asirra (Figure 1), a CAPTCHA that asks users to identify cats out of a set of 12 photographs of both cats and dogs. Asirra is easy for users; user studies indicate it c...
Jeremy Elson, John R. Douceur, Jon Howell, Jared S...
IBPRIA
2007
Springer
15 years 3 months ago
Computer Vision Approaches to Pedestrian Detection: Visible Spectrum Survey
Pedestrian detection from images of the visible spectrum is a high relevant area of research given its potential impact in the design of pedestrian protection systems. There are ma...
David Gerónimo, Antonio M. López, An...
APGV
2006
ACM
138views Visualization» more  APGV 2006»
14 years 11 months ago
Verification of rendering quality from measured BTFs
One of the most important, still unsolved problems in computer graphics is the generation of predictive imagery, i.e., images that represent perfect renditions of reality. Such pe...
Jan Meseth, Gero Müller, Reinhard Klein, Flor...
ICCV
1998
IEEE
15 years 11 months ago
Plenoptic Image Editing
This paper presents a new class of interactive image editing operations designed to maintain consistency between multiple images of a physical 3D scene. The distinguishing feature...
Steven M. Seitz, Kiriakos N. Kutulakos
SIGGRAPH
2010
ACM
15 years 2 months ago
Video tapestries with continuous temporal zoom
We present a novel approach for summarizing video in the form of a multiscale image that is continuous in both the spatial domain and across the scale dimension: There are no hard...
Connelly Barnes, Dan B. Goldman, Eli Shechtman, Ad...