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A Multilevel Active-Set Preconditioner for Box-Constrained Pressure Poisson Solvers.
Tetsuya Takahashi
Christopher Batty
Published in:
Proc. ACM Comput. Graph. Interact. Tech. (2023)
Keyphrases
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active set
efficient implementation
nonnegative matrix factorization
dictionary learning
interior point
image processing
image segmentation
high dimensional
image classification
linear systems