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DAS
2008
Springer
15 years 6 months ago
Symbol Descriptor Based on Shape Context and Vector Model of Information Retrieval
In this paper we present an adaptive method for graphic symbol representation based on shape contexts. The proposed descriptor is invariant under classical geometric transforms (r...
T.-O. Nguyen, Salvatore Tabbone, Oriol Ramos Terra...
130
Voted
BCSHCI
2009
15 years 5 months ago
Sketching sketching: outlines of a collaborative design method
In this paper, we describe three key areas in the literature where sketching has been seen as being beneficial to designers. We applied this knowledge in the user interface design...
Brock Craft, Paul A. Cairns
GRAPHICSINTERFACE
2009
15 years 2 months ago
Structural differences between two graphs through hierarchies
This paper presents a technique for visualizing the differences between two graphs. The technique assumes that a unique labeling of the nodes for each graph is available, where if...
Daniel Archambault
CVPR
2011
IEEE
14 years 8 months ago
Earth Mover’s Prototypes: a Convex Learning Approach for Discovering Activity Patterns in Dynamic Scenes
We present a novel approach for automatically discovering spatio-temporal patterns in complex dynamic scenes. Similarly to recent non-object centric methods, we use low level visu...
Elisa Ricci, Gloria Zen
APGV
2008
ACM
124views Visualization» more  APGV 2008»
15 years 6 months ago
Sensitivity to scene motion for phases of head yaws
In order to better understand how scene motion is perceived in immersive virtual environments and to provide guidelines for designing more useable systems, we measured sensitivity...
Jason Jerald, Tabitha C. Peck, Frank Steinicke, Ma...