Listar por autoría "841dd43c-6c3f-453d-8bab-bdd34dfd4065"

Mostrando ítems 1-6 de 6

    • closedAccess   Imaging through scattering media with single-pixel detection 

      Irles, Esther; Soldevila, Fernando; Jauregui-Sánchez, Y.; Clemente, Pere; Durán, Vicente; Tajahuerce, Enrique; Andrés, Pedro; Artal, Pablo; Lancis, Jesús SPIE (2017)
      We describe a method to image objects through scattering media based on single-pixel detection and microstructured illumination. Spatial light modulators are used to project a set of microstructured light patterns onto the ...

    • closedAccess   Real-time acquisition of complex optical fields by binary amplitude modulation 

      Peters, Eduardo; Clemente, Pere; Salvador Balaguer, Eva; Tajahuerce, Enrique; Andrés, Pedro; Pérez, Darío G.; Lancis, Jesús Optical Society of America (2017)
      We describe, through simulations and experiments, a real-time wavefront acquisition technique using random binary amplitude masks and an iterative phase retrieval algorithm based on the Fresnel propagator. By using a digital ...

    • openAccess   Signal-to-noise ratio of single-pixel cameras based on photodiodes 

      Jauregui-Sánchez, Y.; Clemente, Pere; Latorre Carmona, Pedro; Tajahuerce, Enrique; Lancis, Jesús Optical Society of America (2018-03-01)
      Single-pixel cameras have been successfully used in different imaging applications in the last years. One of the key elements affecting the quality of these cameras is the photodetector. Here, we develop a numerical model ...

    • openAccess   Single-pixel digital holography with phase-encoded illumination 

      Martínez-León, Lluís; Clemente, Pere; Mori, Yutaka; Climent, Vicent; Lancis, Jesús; Tajahuerce, Enrique Optical Society of America (2017-02-23)
      We demonstrate imaging of complex amplitude objects through digital holography with phase-structured illumination and bucket detection. The object is sampled with a set of micro-structured phase patterns implemented onto ...

    • openAccess   Single-pixel imaging with Fourier filtering: application to vision through scattering media 

      Jauregui-Sánchez, Y.; Clemente, Pere; Lancis, Jesús; Tajahuerce, Enrique Optical Society of America (2019-02-01)
      We present a novel approach for imaging through scattering media that combines the principles of Fourier spatial filtering and single-pixel imaging. We compare the performance of our single-pixel imaging setup with that ...

    • openAccess   Single-pixel spatial frequency domain imaging with integrating detection 

      Lenz, Armin; Clemente, Pere; Climent, Vicent; Lancis, Jesús; Tajahuerce, Enrique Optica Publishing Group (2021-06-20)
      We present a spatial frequency domain imaging (SFDI) system based on single-pixel imaging (SPI) techniques with a single digital micromirror device (DMD) modulating simultaneously the sinusoidal pattern and the spatial ...