Tech Xplore on MSN
MorphoChrome pairs software with handheld device to make everyday objects iridescent
Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles ...
Threshold-based segmentation by selecting a target color vector in one of six color spaces (RGB, HSV, CIELAB, CIEXYZ, YCbCr or YIQ (NTSC)) and isolating pixels within a user-specified tolerance.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results