Data format for hyperspectral images
Carlos Rafael Giani
dv at pseudoterminal.org
Fri Jun 26 08:47:29 PDT 2015
On 06/24/2015 01:33 PM, Dimitrios Katsaros wrote:
> Hello everyone,
> Lately, I have been working with two hyperspectral cameras, one
> detecting 25 wavelengths and one with over 1000. I have been using
> GStreamer to develop some components for image processing.
> One of the issues I have is that video/x-raw is not enough for
> handling hyperspectral frames. What would be preferable is the
> definition of a video/hyperspectral format, that would allow for
> passing additional data and allowing for better frame manipulation
> e.g. pass the wavelength values downstream and perform operations on
> specific wavelengths.
> For this reason I have developed a simple version of a
> video/hyperspectral-cube format for my components. What I wish to ask
> is a) has anyone worked on a similar subject? I have asked on irc but
> no one seemed to have relative experience, b) what would it take to
> get such an extension approved, since I intend to push the format and
> components developed with it upstream.
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
There is no "registry" or anything similar for media types, so you are
free to define your own. There is no approval process.
That said, an up-to-date list of commonly used media types would be nice
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