Please, enable JavaScript in your browser :)

taking acquisition and decompression noise into account for perfect restitution || ActInSpace Challenges

CNES07

Imagine an application for the system in a high-growth sector and explain the potential benefits for players in the sector
Suggest new services that could emerge through the use of the system’s various advantages
Explain the best way to enter the market and explain your positioning strategy. Present a business plan and demonstrate the project’s viability
Decompress without stress!
Present a sales model for your innovative system with visual examples and a snappy pitch
CNES
Taking acquisition and decompression noise into account for perfect restitution.

FROM SPACE

The images taken by observation satellites are highly compressed before being transmitted to ground stations, in order to reduce the volume of data and thus minimise transmission costs. The restored (decompressed) image contains noise resulting from both the quality of the optical instrument and the compression itself.

CNES has developed software for restoring the image that simultaneously takes into account the noise linked to the acquisition instrument and the noise linked to the compression. This innovation can either produce better image quality for the same level of optics and compression, or an image of equivalent quality with higher compression and/or lower quality optics.

TO THE CHALLENGE

Imagine various applications for a system that can produce decompressed images of better quality. Identify the sectors with the highest potential and explain your offer for each of them.

Consider in particular the advantages of using optics of lower quality for an equivalent output in terms of image (phone manufacturers), of improving image quality after decompression (surveillance cameras, shape recognition, etc.) and of increasing the level of compression to reduce the volume of data transmitted (download sites, etc.).

Think up some new uses that these different advantages would allow. Explain the best way to enter the market and explain your positioning strategy. Present a business plan and demonstrate the project’s viability. Present a sales model for your system and highlight the advantages.
Press release: Winners of the #ActInSpace® 2018 edition
Posted on July 6, 2018
Press Release : ActInSpace Goes International
Posted on May 30, 2018
Boost your Career in Aerospace!
Posted on May 29, 2018
Logo ActInSpace
Home page
Logo ActInSpace
About
Logo ActInSpace
Challenges
Logo ActInSpace
News / Blog
Logo ActInSpace
World map
Logo ActInSpace
contact@actinspace.org
Logo of AIRBUS
Logo of Invest In Toulouse
Logo of CLS
Logo of Qwant
Logo of EBAN
Logo of AirZeroG
Logo of GSA
;