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Proceedings Paper

Correlation based system to assess the completeness and correctness of cognitive stimulation activities of elders
Author(s): J. A. González-Fraga; A. L. Morán; V. Meza-Kubo; M. Tentori; E. Santiago
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Paper Abstract

During a cognitive stimulation session where elders with cognitive decline perform stimulation activities, such as solving puzzles, we observed that they require constant supervision and support from their caregivers, and caregivers must be able to monitor the stimulation activity of more than one patient at a time. In this paper, aiming at providing support for the caregiver, we developed a vision-based system using an Phase-SDF filter that generates a composite reference image which is correlated to a captured wooden-puzzle image. The output correlation value allows to automatically verify the progress on the puzzle solving task, and to assess its completeness and correctness.

Paper Details

Date Published: 2 September 2009
PDF: 6 pages
Proc. SPIE 7443, Applications of Digital Image Processing XXXII, 74430P (2 September 2009); doi: 10.1117/12.826673
Show Author Affiliations
J. A. González-Fraga, Univ. Autónoma de Baja California (Mexico)
A. L. Morán, Univ. Autónoma de Baja California (Mexico)
V. Meza-Kubo, Univ. Autónoma de Baja California (Mexico)
M. Tentori, Univ. Autónoma de Baja California (Mexico)
E. Santiago, Univ. Autónoma de Baja California (Mexico)


Published in SPIE Proceedings Vol. 7443:
Applications of Digital Image Processing XXXII
Andrew G. Tescher, Editor(s)

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