0000000001199064

AUTHOR

Néstor Uribe-patarroyo

showing 2 related works from this author

Use of balanced detection in single-pixel imaging

2016

We introduce balanced detection in combination with simultaneous complementary illumination in a single-pixel architecture. With this novel detection scheme we are able to recover a real-time video stream in presence of ambient light.

Scheme (programming language)EngineeringLight intensitybusiness.industryComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONinitComputer visionArtificial intelligencebusinesscomputerSingle pixelcomputer.programming_languageImaging and Applied Optics 2016
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Computational imaging with a balanced detector

2016

Single-pixel cameras allow to obtain images in a wide range of challenging scenarios, including broad regions of the electromagnetic spectrum and through scattering media. However, there still exist several drawbacks that single-pixel architectures must address, such as acquisition speed and imaging in the presence of ambient light. In this work we introduce balanced detection in combination with simultaneous complementary illumination in a single-pixel camera. This approach enables to acquire information even when the power of the parasite signal is higher than the signal itself. Furthermore, this novel detection scheme increases both the frame rate and the signal-to-noise ratio of the sys…

InfraredComputer scienceVideo RecordingComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONImage processing02 engineering and technology01 natural sciencesSignalArticleDigital micromirror devicelaw.invention010309 opticsComputational photographyElectricitylaw0103 physical sciencesImage Processing Computer-AssistedComputer visionSimulationSignal processingMultidisciplinaryScatteringbusiness.industryDetectorSignal Processing Computer-Assisted021001 nanoscience & nanotechnologyFrame rateNumerical apertureUndersamplingArtificial intelligence0210 nano-technologyBiological imagingbusiness
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