Search Results for author: Florian M. Savoy

Found 8 papers, 7 papers with code

Estimating Solar Irradiance Using Sky Imagers

1 code implementation11 Oct 2019 Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler

Unlike pyranometers, such sky images contain information about cloud coverage and can be used to derive cloud movement.

High-Dynamic-Range Imaging for Cloud Segmentation

1 code implementation2 Mar 2018 Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler

It is thus difficult to capture the details of an entire scene with a regular camera in a single shot.

Benchmarking Image Generation +2

Nighttime sky/cloud image segmentation

1 code implementation30 May 2017 Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler

An accurate segmentation of sky/cloud images is already challenging because of the clouds' non-rigid structure and size, and the lower and less stable illumination of the night sky increases the difficulty.

Image Segmentation Segmentation +1

Design of low-cost, compact and weather-proof whole sky imagers for high-dynamic-range captures

1 code implementation19 Apr 2017 Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler

Ground-based whole sky imagers are popular for monitoring cloud formations, which is necessary for various applications.

Rough Set Based Color Channel Selection

1 code implementation3 Nov 2016 Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler

Color channel selection is essential for accurate segmentation of sky and clouds in images obtained from ground-based sky cameras.

Segmentation

Short-term prediction of localized cloud motion using ground-based sky imagers

no code implementations21 Oct 2016 Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler

Fine-scale short-term cloud motion prediction is needed for several applications, including solar energy generation and satellite communications.

motion prediction Optical Flow Estimation

Estimation of solar irradiance using ground-based whole sky imagers

1 code implementation8 Jun 2016 Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler

Ground-based whole sky imagers (WSIs) can provide localized images of the sky of high temporal and spatial resolution, which permits fine-grained cloud observation.

WAHRSIS: A Low-cost, High-resolution Whole Sky Imager With Near-Infrared Capabilities

1 code implementation21 May 2016 Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler

Cloud imaging using ground-based whole sky imagers is essential for a fine-grained understanding of the effects of cloud formations, which can be useful in many applications.

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