Table of Contents
Advertisement
Functions
Area Extraction
I
I
I
I
I
I
I
I
I
I
I
I
Ttns function ex~acts and scans a spectfied rectangular area vathm a scanning ~
~ example, to scan.lust the photograph pomon of the original shown below, spec~ the area
where the photograph ~s located Therectan~mlarareatsspectfiedby ~thecoordmates
of the upper left corner of the rectangle, and the vemcal and horizontal lengths
Spec~ied area
Ongmal
~,
Scanned r~ult
Scanned =mage
49
Advertisement
Table of Contents
