80S-20用户手册 - 第319页
SIPLACE 80S -20/F4 User Manual 6 Vision functions Software version SR.407.xx 01/2001 US Edition 6.6 Test Component 319 Setting the contrast sensitivity to inte nsify the contr ast for low-contr ast components 6 Å Se lect…
6 Vision functions SIPLACE 80S-20/F4 User Manual
6.6 Test Component Software version SR.407.xx 01/2001 US Edition
318
Notes on using the transformation tables to set the contrast sensitivity 6
– Select up to 3 sections.
– The range of values for the individual sections should be at least 75.
– Program the ranges so that no jumps occur at the range limits.
Set the contrast sensitivity so that the shape of the curve roughly corresponds to one of the
three following examples:
Setting the contrast sensitivity to suppress defective structures 6
Å Select the following settings to suppress the defective structures that can start from bases, la-
bels, the body of components and nozzles, for example.
6
Fig. 6.6 - 31 Setting the contrast sensitivity to suppress defective structures
SIPLACE 80S-20/F4 User Manual 6 Vision functions
Software version SR.407.xx 01/2001 US Edition 6.6 Test Component
319
Setting the contrast sensitivity to intensify the contrast for low-contrast components 6
Å Select the following settings for low-contrast components in order to intensify the contrast:
6
Fig. 6.6 - 32 Setting the contrast sensitivity to intensify the contrast for low-contrast components
6 Vision functions SIPLACE 80S-20/F4 User Manual
6.6 Test Component Software version SR.407.xx 01/2001 US Edition
320
Setting the contrast sensitivity to suppress defective structures and intensify the contrast at
the same time 6
Å Select the following settings to suppress defective structures and at the same time to intensify
the contrast for low-contrast components:
6
Fig. 6.6 - 33 Setting the contrast sensitivity to suppress defective structures and
to intensify the contrast at the same time