Funkční vzorek kamery pro snímání a tónování HDR videa

English title

HDR camera - functional sample

Type

functional specimen

License

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

License Fee

The licensor does not require a license fee for the result

Authors

Nosko Svetozár, Ing., Ph.D. (DCGM)
Musil Martin, Ing., Ph.D. (DCGM)
Musil Petr, Ing., Ph.D. (DCGM)

Keywords

HDR image acquisition, FPGA, multiexposure, tonemapping

Description

This camera allows HDR image acquisition and postprocessing in FullHD resolution. This functional sample is able to control exposition time of CMOS sensor. It uses these differently exposed images to obtain HDR video, which is further postprocessed by global tone-mapping operator, reducing dynamic range while keeping all visual details. The resultant video is compressed by H.264 encoder and streamed over the network.
This functional sample was developed in cooperation with CAMEA spol. s r.o. company, providing support for developing the camera hardware.

Location

Místnost Q201, Fakulta informačních technologií VUT v Brně, Božetěchova 2, 612 66 Brno

Projects

Embedded multi-core systems for mixed criticality applications in dynamic and changeable real-time environments, MŠMT, Společné technologické iniciativy, 7H14011, start: 2014-04-01, end: 2017-03-31, completed

Departments

Department of Computer Graphics and Multimedia (DCGM)