HDR & Multi Spectral Imaging Library

Czech title

Knihovna pro zpracování HDR a Multispektrálních dat

Type

software

License

In order to use the result by another entity, it is always necessary to acquire a license

License Fee

The licensor requires a license fee for the result

Authors

Nosko Svetozár, Ing., Ph.D. (DCGM)
Zemčík Pavel, prof. Dr. Ing., dr. h. c. (DCGM)

Keywords

HDR, multispectral data, drones, High-dynamic range

Description

The proposed library implements High Dynamic Range (HDR) merging and tone mapping of images and videos. Tone mapping algorithm can be used for a wide range of scenes. Library is implemented in C/C++ and it is platform independent (only dependency is OpenCV and CUDA). Proposed tone-mapping algorithm is based on Durand and Dorsey, which is based on the idea of decomposition of image into two separate layers - a base layer and a detail layer. The library also implements a real-time HDR merging algorithm developed at BUT. This technique minimizes ghosting artifacts typical for HDR video.

Location

Fakulta informačních technologií VUT v Brně, Božetěchova 2, 612 66 Brno, Q301

Files

pdf BUT WP4 - HDR and multispectral imaging.pdf 749 kB

Projects

Framework of key enabling technologies for safe and autonomous drones´ applications, MŠMT, Společná technologická iniciativa ECSEL, 8A19003, 2019-2023, completed

Research groups

Computer Graphics Research Group (RG GRAPH)

Departments

Department of Computer Graphics and Multimedia (DCGM)