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ISVC
2005
Springer
15 years 5 months ago
Hifocon: Object and Dimensional Coherence and Correlation in Multidimensional Visualization
In any multidimensional visualization, some information has to be compromised when projecting multidimensional data to two- or three-dimensional space. We introduce the concepts of...
Soon Tee Teoh, Kwan-Liu Ma
TMI
2008
67views more  TMI 2008»
14 years 11 months ago
A Fast Method for Designing Time-Optimal Gradient Waveforms for Arbitrary k-Space Trajectories
A fast and simple algorithm for designing time-optimal waveforms is presented. The algorithm accepts a given arbitrary multi-dimensional k-space trajectory as the input and outputs...
Michael Lustig, Seung-Jean Kim, John M. Pauly
TSP
2008
134views more  TSP 2008»
14 years 11 months ago
A Mapping-Based Design for Nonsubsampled Hourglass Filter Banks in Arbitrary Dimensions
Multidimensional hourglass filter banks decompose the frequency spectrum of input signals into hourglass-shaped directional subbands, each aligned with one of the frequency axes. T...
Yue M. Lu, Minh N. Do
SIGSOFT
2003
ACM
15 years 5 months ago
Refinements and multi-dimensional separation of concerns
1 Step-wise refinement (SWR) asserts that complex programs can be derived from simple programs by progressively adding features. The length of a program specification is the number...
Don S. Batory, Jia Liu, Jacob Neal Sarvela
JSAC
2000
134views more  JSAC 2000»
14 years 11 months ago
Adaptive multidimensional coded modulation over flat fading channels
We introduce a general adaptive coding scheme for Nakagami multipath fading channels. An instance of the coding scheme utilizes a set of 2 -dimensional (2 -D) trellis codes origina...
Kjell Jørgen Hole, Henrik Holm, Geir E. &Os...