Lasers gray scale imaging

Figure 5. a) Fluorescence microphotographs of ZSM-5 crystals taken during template removal and b) confocal fluorescence images taken at 700 K (561-nm laser, detection at 575-635 nm, intensity presented as a gray scale). 

Customized Decorating of Plastic Parts with Gray Scale and Multi-Color Images Using Lasers... 

T. McKee, L. Toth, W. Sauerer, Customized Decorating of Plastic Parts with Gray Scale and Multi-Color Images Using Lasers, Proc. ANTEC, Society of Plastics Engineers, 1997. 

Figure 40 Laser sheet technique, image modification, and laser sheet picturing in dense suspension, (a) Scanning laser sheet imaging (Tsukada et al., 1997) (b) horizontal profiles of gray scales of the images before and after image modification (ro = 0.5 m, cellophane tape correction by interpolation) (Tsukada et al., 1997) (c) hood system of Kuroki and Horio (1994) (d) endoscopic system of Werther and Rudnick (1996, courtesy of Prof. Werther) (e) 3D image obtained from scanning laser sheet images (Horio and Ito, 1997)—upper turbulent bed ( o = 0.58 m/s = 0.045 kg/m s), and lower fast bed (wq = 1.1 m/s, Gs = 0.087 kg/m s).

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