6th WSEAS TELEINFO 2004, SESSIONS
18 and 19: Signal and Image Processing
The questions
1. What is the difference of colour shades compared to
the etalon image (image 1)? (none) (hardly any) (minimal)
(significant) (big)
2. How much have the colour shades of the images changed
after 4x enlargement (image 1)?
3. How much is the difference in continuous colour shades
compared to the etalon image (image 1)?
4. How much is the difference in the visibility of small
details compared to the etalon image (image 3)?
5. How much is the distortion of geometric figures
compared to the etalon image (image 3)?
6. Put the images into order according to the visibility
of small details after 8x enlargement. Start with the best
image. (image 3)
7. Put the images into order according to the visibility
of small details after 16x enlargement. Start with the best
image. (image 3)
8. Put the images into order according to recognition of
figures. Start with the best image. (image 3)
9. How much is the change in colour saturation compared
to the etalon image (image 2)?
10. How much has colour saturation changed after 8x
enlargement compared to the etalon image (image 2)?