This plugin dynamically applies an autolevels effect to the krpano view. When properly used, this can mimic autoexposure of a (video-)camera, or the adaptation of the human perceptive system. The effect can be tuned to affect just the luminosity of the view, or the luminosity as well as the color of the view.
Please note that the effect is applied to the (jpeg compressed) 8 bit panorama, so if the effect is too pronounced you will start to see artifacts such as banding and color mismatches.
The autolevels sources and examples are available as part of the fovplugins package
<plugin name="autolevels" url="autolevels.swf" enabled="true" effect="1" adaptation="0.1" coloradjust="1" threshold="0" attenuation="0" keep="true" />
The plugin can be used free of charge, in commercial or non-commercial applications. The source code is available under a Creative Commons Attribution license.
In a nutshell, this means you are free to use the software and its source code in your projects. If you use the source code in another software project, you are required to add attribution to the author(s). You are encouraged to share the your source code under a similar fashion, but it is not a requirement.If you use the plugins regularly, you may consider making a donation so I can afford to continue making these plugins and making them available.