IA64250
Histogram/Hough Transform Processor
Data Sheet
August 19, 2008
ACC RAM Modified Hough Transform Mode:
Hough Transform
Parameter Axis
0
1
.
.
.
.
Memory Contents
Projection Along r = 0
Projection Along r = 1
.
.
.
.
511
Projection Along r = 511
ACC RAM Find Pixel Mode
Address
0
1
.
.
.
.
N
N+1
.
.
.
.
511
Memory Contents
0-8
9-17
18-23
X0
Y0
FLAG
X1
Y1
FLAG
XN
0
YN
0
FLAG
0
0
0
0
LUT RAM Histogram Computation:
Histogram Transfer Function
0
1
.
.
.
.
511
Memory Contents
f(0)
f(1)
.
.
.
.
f(511)
IA211011114-01
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