Publications associées à Bayer filter

Patch-wise denoising of phase fringe patterns based on matrix enhancement

Pramod Rastogi, Rishikesh Dilip Kulkarni

We propose a new approach for the denoising of a phase fringe pattern recorded in an optical interferometric setup. The phase fringe pattern which is generally corrupted by high amount of speckle noise is first converted into an exponential phase field. Th ...

2016

Path-space Motion Estimation and Decomposition for Robust Animation Filtering

Wenzel Alban Jakob

Renderings of animation sequences with physics-based Monte Carlo light transport simulations are exceedingly costly to generate frame-by-frame, yet much of this computation is highly redundant due to the strong coherence in space, time and among samples. A ...

Eurographics Association2015

Compressive Acquisition of Color and Near-Infrared Images

Sabine Süsstrunk, Yue Lu, Zahra Sadeghipoor Kermani

We propose using a single silicon sensor and a modified Bayer CFA for joint acquisition of color and near-infrared (NIR) images. Silicon sensors, which are placed in most color cameras, are inherently sensitive to NIR. Hence, our proposed design is very si ...

2014

SPADnet: a fully digital, scalable and networked photonic component for time-of-flight PET applications

Edoardo Charbon, Claudio Bruschini, John Richard Walker, Gabor Nemeth

The SPADnet FP7 European project is aimed at a new generation of fully digital, scalable and networked photonic components to enable large area image sensors, with primary target gamma-ray and coincidence detection in (Time-of-Flight) Positron Emission Tom ...

Spie-Int Soc Optical Engineering2014

A Novel Compressive Sensing Approach to Simultaneously Acquire Color and Near-infrared Images on a Single Sensor

Sabine Süsstrunk, Yue Lu, Zahra Sadeghipoor Kermani

Sensors of most digital cameras are made of silicon that is inherently sensitive to both the visible and near-infrared parts of the electromagnetic spectrum. In this paper, we address the problem of color and NIR joint acquisition. We propose a framework f ...

2013

Hemispherical Multiple Camera System for High Resolution Omni-Directional Light Field Imaging

Alexandre Schmid, Yusuf Leblebici, Hossein Afshari, Abdulkadir Akin, Kerem Seyid, Ömer Cogal

Inspiration from light field imaging concepts has led to the construction of multi-aperture imaging systems. Using multiple cameras as individual apertures is a topic of high relevance in the light field imaging domain. The need for wide field-of-view (FOV ...

Institute of Electrical and Electronics Engineers2013

Anisotropic Interpolation of Sparse Generalized Image Samples

Michaël Unser, Aurélien Bourquard

Practical image-acquisition systems are often modeled as a continuous-domain prefilter followed by an ideal sampler, where generalized samples are obtained after convolution with the impulse response of the device. In this paper, our goal is to interpolate ...

Ieee-Inst Electrical Electronics Engineers Inc2013

Camera design for the simultaneous capture of near-infrared and visible images

Sabine Süsstrunk, Yue Lu

A camera for simultaneously capturing a visible and near-infrared (NIR) image of one or more objects, the camera comprising: at least one colour filter array (CFA) including at least four different filters, said at least one colour filter array having visi ...

US Patent Office2013

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Bayer filter

Patch-wise denoising of phase fringe patterns based on matrix enhancement

Method to produce a full-color smoothed image

Joint Acquisition of Color and Near-Infrared Images on a Single Sensor

Path-space Motion Estimation and Decomposition for Robust Animation Filtering

Compressive Acquisition of Color and Near-Infrared Images

SPADnet: a fully digital, scalable and networked photonic component for time-of-flight PET applications

A Novel Compressive Sensing Approach to Simultaneously Acquire Color and Near-infrared Images on a Single Sensor

Hemispherical Multiple Camera System for High Resolution Omni-Directional Light Field Imaging

Anisotropic Interpolation of Sparse Generalized Image Samples

Camera design for the simultaneous capture of near-infrared and visible images

Graph Chatbot

Chattez avec Graph Search

Method to produce a full-color smoothed image

Camera design for the simultaneous capture of near-infrared and visible images

Compressive Acquisition of Color and Near-Infrared Images

Patch-wise denoising of phase fringe patterns based on matrix enhancement

Path-space Motion Estimation and Decomposition for Robust Animation Filtering

Joint Acquisition of Color and Near-Infrared Images on a Single Sensor

Anisotropic Interpolation of Sparse Generalized Image Samples

Hemispherical Multiple Camera System for High Resolution Omni-Directional Light Field Imaging

SPADnet: a fully digital, scalable and networked photonic component for time-of-flight PET applications

A Novel Compressive Sensing Approach to Simultaneously Acquire Color and Near-infrared Images on a Single Sensor