Changeset 693

Timestamp:

02/21/10 23:48:47 (2 years ago)

Author:

taborts

Message:

added text to hough line process and future work

Files:

branches/2010-image-rec/docs/report.tex

r692	r693
88	88	\subsection{Hough Line Transform}
89	89
	90	The pixels that are classified as lines within the image must be processed into lines. For this
	91	operation the algorithm performs a Hough transform. It combines all of the possible lines that
	92	these points can form on a graph to find the two or less lines that can explain the most pixels.
	93
90	94	\subsection{Object processing}
	95	Once the algorithm has a mask of pixels that are likely from objects, it needs to find associated
	96	real world coordinates. The algorithm takes the bottom object pixel in every column, ignoring
	97	those columns without any object pixels. The bottom pixels satisfy the necessary assumption that
	98	pixels be on the ground plane.
91	99
92	100	\subsection{Perspective Transformation}