Gaussian Blur Parameter: 10.0	Lines detected	Edge pixels
Gaussian Blur Parameter: 40.0	Lines detected	Edge pixels
Gaussian Blur Parameter: 90.0	Lines detected	Edge pixels

Figure 9: (continued on next page)

Gaussian Blur Parameter: 120.0	Lines detected	Edge pixels
Gaussian Blur Parameter: 200.0	Lines detected	Edge pixels

Figure 9: Results of applying entire algorithm to the Cornell Box with different parameters for the initial Gaussian Blur. The parameter is proportional to the standard deviation of the Gaussian. Note that the results in Figures 1, 3, and 5 use a Blur Parameter of 90.


NOTE: A wider variation of parameters are shown on my project web page at: http://www.cs.utah.edu/~wyman/classes/imp/edge_detection/index.html