3. Image Quality Adjustment
Application
The second application proposed in the Part I was
the Image Quality Adjustment Application. It is able to
create series of pictures with increasing degree of
applied method. Available methods and adjustable
parameters are discussed in the first part. One of them is
2D high pass filtering which is widely used for “sharpening”
the image. For the purpose of this paper a series
of 20 pictures was created by this application from the
original image in Fig. 6a). The coefficient was set to be
1. Fig. 6b) and 6c) shows the 10th and 20th picture of the
series respectively. The sharpening is clearly visible in
both of the images but the degree of sharpening of the
Fig. 6c) is too high and the picture is therefore qualitatively
worse.