## herclau

Mr. Hermes Rozsa Iglesias

## 1038 Reputation

19 years, 248 days

## the Hough transform of the image...

Maple

I have problems with the time delay the procedure for computing the Hough transform of the image that Annex. Delay 5534.875 seconds. How to improve, optimize the procedure, to be more efficient at runtime?

## work with images in Maple...

Maple

Maple

With the command, subpicture,I take the portion of it that interests me.
How I manage to include this sub-image in another image (img)?

Preview(correctedT)

imgs := GetSubImage(correctedT, 100, 125, 20, 120)
Preview(imgs)

## with the image tools package...

Maple

It is possible, using the image tools package, embed a text and a geometric figure in a picture?

How to proceed?

Gracias

## time delay with Statistics[CrossCorrelat...

Maple

How to implement the following procedure using the function Maple Statistics [CrossCorrelation]?

alias(FFT = DiscreteTransforms[FourierTransform], IFFT = DiscreteTransforms[InverseFourierTransform]);

nd := Statistics:-Sample(Normal(0, 1));

xcorr := proc (x, y)
local corrLength, c;
corrLength := op(1, x)+op(1, y)-1;
c := IFFT(`~`[`*`](FFT(Vector(corrLength, x, fill = 0), normalization = none), `~`[conjugate](FFT(Vector(corrLength, y, fill = 0...

 4 5 6 7 8 9 10 Last Page 6 of 23
﻿