13
to soften the image.
Sharpen
Enhance the edge effect to the image so that it will get more obvious edges.
Edge
Extract the edge information from the image so as to look over it easily.
Emboss
Display embosses effect of the image.
Custom
Set the matrix operators for the image to satisfy the demands what professionals
need.
Non Linear Filter
It’s mainly aimed at doing some processing of non linear filter with image.
Add Noise
Add some dots to the image.
Median
Non linear technology mounts the gray-scale value in each point as the adjoining
median value for all the pixels with gray-scale value.
Methods:
a)
Take out odd data point to array from the sample window.
b)
Replace the data that needs to deal with by arrayed median.
Median filter method is very effective to pepper and salt noise elimination, it
attaches importance to phase analysis processing about optical stripe measurement.
However, it has nothing to do with the central analysis method. In image
processing, it always uses for protecting the edge information; it’s a classical
way to smooth the noise.
Selective Blur
Slightly blur partial image.
Unsharp Mask
Blur the mask so as to sharpen it.
Dilate
Make dilation processing of the edge so that the thin line becomes more obvious.
Summary of Contents for ClickScan A305
Page 1: ...User Manual ...
Page 7: ...5 Click Next Enter user information or use default information click Next ...
Page 8: ...6 Click Next Click Next to install ...
Page 9: ...7 The software gets installed automatically Choose Finish to complete the installation ...
Page 24: ...22 Note For any technical help on iBall products write to support iball co in www iBall co in ...