J
Javier Garcia
Researcher at University of Valencia
Publications - 238
Citations - 4529
Javier Garcia is an academic researcher from University of Valencia. The author has contributed to research in topics: Holography & Speckle pattern. The author has an hindex of 34, co-authored 233 publications receiving 4109 citations. Previous affiliations of Javier Garcia include Bar-Ilan University.
Papers
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Spatial information transmission using orthogonal mutual coherence coding.
TL;DR: This work uses the coherence of a light beam to encode spatial information and applies this principle to obtain spatial superresolution in a limited aperture system based on shaping the mutual intensity function of the illumination beam in a set of orthogonal distributions.
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A new criterion for determining the expansion center for circular-harmonic filters
TL;DR: In this paper, a new criterion for locating the expansion center of circular harmonic filters is presented, which consists in the use of the information provided by both the circular harmonic energy map and the peak to correlation energy map of the object to be detected.
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Optoelectronic morphological image processor.
TL;DR: A morphological optoelectronic image processor based on the threshold decomposition concept is described and demonstrated and examples of processing an input image of 256 x 256 pixels and 16 gray levels with kernels of arbitrary size are presented.
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Modified morphological correlation based on bit-map representations
TL;DR: A modification of this morphological correlator is carried out by use of a binary slicing process instead of linear thresholding, which requires fewer calculations and provides even higher discrimination.
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Pattern recognition using sequential matched filtering of wavelet coefficients
TL;DR: Both computer simulations and optical experiments are presented, showing the discrimination capability for this implementation of a bank of wavelets used for pattern recognition by means of sequential filtering.