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
More filters
Journal ArticleDOI
Fast algorithms for free-space diffraction patterns calculation
TL;DR: A fast algorithm based on the Fractional Fourier transform allow accurate evaluation of the Fresnel integral from object to Fraunhofer domain in a single step.
Journal ArticleDOI
Synthetic aperture superresolution with multiple off-axis holograms.
TL;DR: An optical setup to achieve superresolution in microscopy using holographic recording is presented and optically implemented the approach for a low-numerical-aperture commercial microscope objective.
Journal ArticleDOI
Simultaneous remote extraction of multiple speech sources and heart beats from secondary speckles pattern.
Zeev Zalevsky,Yevgeny Beiderman,Israel Margalit,Shimshon Gingold,Mina Teicher,Vicente Micó,Javier Garcia +6 more
TL;DR: This manuscript proposes an optical approach allowing the extraction and the separation of remote sound sources that is very modular and it does not apply any constraints regarding the relative position of the sound sources and the detection device.
Journal ArticleDOI
Fractional wavelet transform.
TL;DR: The wavelet transform, which has had a growing importance in signal and image processing, has been generalized by association with both the wavelettransform and the fractional Fourier transform.
Journal ArticleDOI
Superresolution digital holographic microscopy for three-dimensional samples
TL;DR: An approach that allows superresolution imaging of three-dimensional (3-D) samples by numerical refocusing is presented in the field of digital holographic microscopy and a time multiplexing superresolved approach to overcome the Abbe's diffraction limit is presented.