Computing with Images. Semester in Review. What is Computing with Images?. Image editing software Photoshop & GIMP & others PowerPoint Writing programs that manipulate images Python programming & JES 3D graphics and animation software Alice Web design Frontpage & HTML
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Computing with Images
Semester in Review
It isn’t really about the software we used...
It is really about the underlying science
Computing with Images is no more about the software tools than
Astronomy is about telescopes!
It is really about the science of images!
Stephanos with his eraser collection
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images
y = 9
Position: (12,9)
x = 12
CSC 1040 - Computing with Images
red=108
green=86
blue=142
y = 9
Color:(108,86,142)
Position: (12,9)
x = 12
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images
Run length encoding
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Uncompressed
000000000000000000000111111111111100000000000001111111111111111111111
RLE
Row 1, 21:0,13:1;13:0;22:1
LZW, etc. use algorithms in addition to RLE
01010101010101010101
CSC 1040 - Computing with Images
CSC 1040 - Computing with Images