improc ass4: Added result of Canny Edge Detector to report.

improc/ass4/report/report.tex

@@ -188,9 +188,11 @@ the Wiki page is self-explanatory, we will not discuss the algorithm itself in
 this report.
 
 The program usage is as follows:
+
 \begin{verbatim}
 python canny.py SCALE [ LOWER_THRESHOLD HIGHER_THRESHOLD ]
 \end{verbatim}
+
 The scale is obviously used for finding the intensity gradient, and the
 thresholds are used in the "Hysterisis thresholding" part. Note that the
 thresholds are optional, because the assignment instructs to create a function
@@ -200,12 +202,12 @@ the resulting plot will contain an additional image containing a binary image
 of edges. The thresholds can be specified in the range 0-255, they are scaled
 down by the program to match the image's color range.  An example execution of
 edge detection on the cameraman image using a scale of 2, a lower threshold of
-20 and a higher threshold of 60, can be viewed in figure \ref{fig:canny}
+20 and a higher threshold of 60, can be viewed in figure \ref{fig:canny}.
 
 \begin{figure}[H]
 	\label{fig:canny}
-	\center
-	\includegraphics[scale=.5]{canny_2_20_60.pdf}
+	\hspace{-5cm}
+	\includegraphics[scale=.6]{canny_2_20_60.pdf}
 	\caption{The result of \texttt{python canny.py 2 20 60}.}
 \end{figure}