Thursday, June 12, 2008

Digital Scanning

Pixel counts to Physical units:
x-axis: 36 pixels = 5
y-axis: 75 pixels = 100

The pixel locations obtained in Paint were adjusted so that the (0,0) value in the plot would correspond to the (0,0) pixel location. To convert the pixel value to the physical unit, I just used ratio and proportion.
For the x-axis: [(x pixel location)/36]*5
y-axis: [(y pixel location)/75]*100

The reconstructed plot along with the original plot is shown below(plotted in open office calc using a bitmap chart area and transparent chart wall):
For this work, I give myself 10/10 since the obtained reconstruction was accurate.

1 comment:

Jing said...

Hi Ed,

Your score should be 10+1. Great work! Keep it up. Don't forget to cite your sources.