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WACV
2008
IEEE
15 years 6 months ago
Localization and Segmentation of A 2D High Capacity Color Barcode
A 2D color barcode can hold much more information than a binary barcode. Barcodes are often intended for consumer use, such as, a consumer can take an image with her cellphone cam...
Devi Parikh, Gavin Jancke
GLOBECOM
2006
IEEE
15 years 5 months ago
A Directional MAC Protocol for Practical Smart Antennas
- Recently, several MAC protocols using directional antennas, typically referred to as directional MAC protocols, have been proposed for wireless ad hoc networks. However, the MAC ...
Yuya Takatsuka, Katsushiro Nagashima, Masanori Tak...
WADS
2001
Springer
63views Algorithms» more  WADS 2001»
15 years 4 months ago
When Can You Fold a Map?
We explore the following problem: given a collection of creases on a piece of paper, each assigned a folding direction of mountain or valley, is there a flat folding by a sequenc...
Esther M. Arkin, Michael A. Bender, Erik D. Demain...
SIGGRAPH
1995
ACM
15 years 3 months ago
Intelligent scissors for image composition
We present a new, interactive tool called Intelligent Scissors which we use for image segmentation and composition. Fully automated segmentation is an unsolved problem, while manu...
Eric N. Mortensen, William A. Barrett
IWEC
2007
15 years 1 months ago
Multi-track Scratch Player on a Multi-touch Sensing Device
Scratching with turntables is a popular sound generation technique in today’s music scene, especially in hip-hop culture. A conventional turntable system consists of two turntabl...
Kentaro Fukuchi