Re: Bug in orphan plugin? Hough Circles

Posted by David Webster on May 02, 2009; 5:55pm
URL: http://imagej.273.s1.nabble.com/Bug-in-orphan-plugin-Hough-Circles-tp3692708p3692710.html

Mike,
I ran the "Dot_Blot.jpg" test image and got the same behavior. I also get
the flollowing exception when the ROI ismbig enough. Do you get this as
well?

David

java.lang.ArrayIndexOutOfBoundsException: 50971
at Hough_Circles.drawCircles(Hough_Circles.java:280)
.
.
.

On Mon, Apr 27, 2009 at 1:23 PM, Mike Cowperthwaite <
[hidden email]> wrote:

> Greetings all,
>
> I've been trying out the Hough_Circles plugin, to investigate whether this
> technique will be useful in my application (so far, it looks promising).  I
> noticed what I think is a bug.  I sent mail to the two addresses listed as
> the authors, both of which bounced.
>
> The bug:  When I limit the plugin’s action using a selection, the Hough
> Space image looks as I would expect it to, but the Circles Found image
> appears to be completely garbled.  I can provide an example image, but I
> think this is easily reproducible.
>
> I may be able to look at fixing this sometime, but I don't need a fix at
> the moment.
>
> --
> Mike Cowperthwaite
> Lathrop Engineering, San Jose CA
>