Gateway routine for plotting CIE functions from scene data
[udata, figNum] = plotSceneCIE(scene,dataType)
Scene CIE properties are calculated and displayed in a Graph window
The user is prompted to select a region of the scene for analysis.
The analyzed data are stored in the GraphWin. The user can retrieve
the values using udata = get(gcf,'userdata');
The types of plots are chromaticity and luminance
{'xy','chromaticity'} -- roi of chromaticity values
{'Y','luminance'} -- roi of luminance values
{'hliney','hlineluminance'} -- luminance across a horizontal line
{'vliney','vlineluminance'} -- luminance across a vertical line
Examples:
scene = vcGetObject('scene');
scenePlotCIE(scene,'xy');
scenePlotCIE(scene,'luminance');
Copyright ImagEval Consultants, LLC, 2005.