Publications associées à Compressive Acquisition of Color and Near-Infrared Images

In vitro and in vivo NIR fluorescence lifetime imaging with a time-gated SPAD camera

Edoardo Charbon, Claudio Bruschini, Arin Can Ülkü

Near-infrared (NIR) fluorescence lifetime imaging (FLI) provides a unique contrast mechanism to monitor biological parameters and molecular events in vivo. Single-photon avalanche diode (SPAD) cameras have been recently demonstrated in FLI microscopy (FLIM ...

Optica Publishing Group2022

The High-Quality Wide Multi-Channel Attack (HQ-WMCA) database

Sébastien Marcel, Guillaume Heusch, Zohreh Mostaani

The High-Quality Wide Multi-Channel Attack database (HQ-WMCA) database extends the previous Wide Multi-Channel Attack database(WMCA) \citegeorge_mccnn_tifs2019, with more channels including color, depth, thermal, infrared (spectra), and short-wave infrared ...

Idiap2020

Temporal Super-Resolution Microscopy Using a Hue-Encoded Shutter

Sylvain Calinon, Michael Stefan Daniel Liebling, Emmanuel Pignat, Christian Jaques

Limited time-resolution in microscopy is an obstacle to many biological studies. Despite recent advances in hardware, digital cameras have limited operation modes that constrain frame-rate, integration time, and color sensing patterns. In this paper, we pr ...

2019

Generalized temporal sampling with active illumination in optical microscopy

Michael Stefan Daniel Liebling, Christian Jaques

Generalized sampling is a flexible framework for signal acquisition, which relaxes the need for ideal pre-filters. Nevertheless, implementation remains challenging for dynamic imaging applications because it requires simultaneously measuring multiple overl ...

SPIE2019

Near-Infrared Fusion for Photorealistic Image Dehazing

Sabine Süsstrunk, Majed El Helou, Frederike Dümbgen, Natalija Gucevska

Scattering of light due to the presence of aerosol particles along the path of radiation causes atmospheric haze in images. This scattering is significantly less severe in longer wavelength bands than in shorter ones, thus the importance of near-infrared ( ...

2018

The multi-spectral imaging diagnostic

Basil Duval, Christian Gabriel Theiler, Yanis Andrebe, Kevin Henricus Annemarie Verhaegh, Mirko Wensing

The Multi-Spectral Imaging system is a new diagnostic that captures simultaneous spectrally filtered images from a common line of sight while maintaining a large etendue and high throughput. Imaging several atomic line intensities simultaneously may enable ...

2018

A high sensitivity, low noise and high spatial resolution multi-band infrared reflectography camera for the study of paintings and works on paper

Marie Eve Pascale Didier

Background: Infrared reflectography (IRR) remains an important method to visualize underdrawing and compositional changes in paintings. Older IRR camera systems are being replaced with near-infrared cameras consisting of room temperature infrared detector ...

Biomed Central Ltd2017

Simultaneous Geometric and Radiometric Calibration of a Projector-Camera Pair

Sabine Süsstrunk, Marjan Shahpaski

We present a novel method that allows for simultaneous geometric and radiometric calibration of a projector-camera pair. It is simple and does not require specialized hardware. We prewarp and align a specially designed projection pattern onto a printed pat ...

IEEE2017

Demultiplexing Visible and Near-Infrared Information in Single- Sensor Multispectral Imaging

Sabine Süsstrunk, Zahra Sadeghipoor Kermani, Jean-Baptiste Thomas

In this paper, we study a single-sensor imaging system that uses a multispectral filter array to spectrally sample the scene. Our system captures information in both visible and near-infrared bands of the electromagnetic spectrum. Due to manufacturing limi ...

2016

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Compressive Acquisition of Color and Near-Infrared Images

In vitro and in vivo NIR fluorescence lifetime imaging with a time-gated SPAD camera

The High-Quality Wide Multi-Channel Attack (HQ-WMCA) database

Temporal Super-Resolution Microscopy Using a Hue-Encoded Shutter

Generalized temporal sampling with active illumination in optical microscopy

Near-Infrared Fusion for Photorealistic Image Dehazing

The multi-spectral imaging diagnostic

A high sensitivity, low noise and high spatial resolution multi-band infrared reflectography camera for the study of paintings and works on paper

Simultaneous Geometric and Radiometric Calibration of a Projector-Camera Pair

Demultiplexing Visible and Near-Infrared Information in Single- Sensor Multispectral Imaging

Compact multifunctional system for imaging spectroscopy

Graph Chatbot

Chattez avec Graph Search

A high sensitivity, low noise and high spatial resolution multi-band infrared reflectography camera for the study of paintings and works on paper

The High-Quality Wide Multi-Channel Attack (HQ-WMCA) database

The multi-spectral imaging diagnostic

Simultaneous Geometric and Radiometric Calibration of a Projector-Camera Pair

In vitro and in vivo NIR fluorescence lifetime imaging with a time-gated SPAD camera

Temporal Super-Resolution Microscopy Using a Hue-Encoded Shutter

Generalized temporal sampling with active illumination in optical microscopy

Near-Infrared Fusion for Photorealistic Image Dehazing

Demultiplexing Visible and Near-Infrared Information in Single- Sensor Multispectral Imaging

Compact multifunctional system for imaging spectroscopy