Palette of GPR is carried out by palette of bitmap.The compute of original GPR data are transform to adjust the palette by applied palette of GPR and improved the compute velocity.

• 通过位图调色板实现GPR数据调色板，灵活应用该技术可使本来需要对原始数据进行大量运算的算法通过调整调色板实现，提高了GPR数据处理的速度。