Augmented interaction with physical books in an Ambient Intelligence learning environment

Distinctive Image Features from Scale-Invariant Keypoints

David Lowe · International Journal of Computer Vision · 2004 · 54.6K citations

Machine Vision, Image Analysis, Feature Detection +7

Random sample consensus

Martin A. Fischler, Robert C. Bolles · Communications of the ACM · 1981 · 24.9K citations · Full text

Engineering, Random Sample Consensus, Sampling Technique +20

Use of the Hough transformation to detect lines and curves in pictures

Richard O. Duda, Peter E. Hart · Communications of the ACM · 1972 · 6.5K citations · Full text

Engineering, Feature Detection, Shape Analysis +17

Tangible bits

Hiroshi Ishii, Brygg Ullmer · 1997 · 3.7K citations

Tangible User Interface, Media Design, Tangible Media Group +13

International Organization for Standardization (ISO)

Barry Turner · 2003 · 3K citations

International Standards, Measurement, Measurement Standards (Educational Assessment) +21