circle detection and read time
in [Matlab]
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From: ImageAnalyst on 26 Apr 2010 09:33 On Apr 9, 8:32 am, "Julia Woody" <jwwoo...(a)gmail.com> wrote: > a) please describe a strategy for an algorithm that locates a circular watch and reads time from analog clocks/watches automatically. > > b)Suppose the watches are not positioned upright, they are arbitrarily rotated. Is it possible to read time in this case? If yes, how? (hint: consider the watch bands) > > thanks > Julia ------------------------------------------------------------- How can I do that without actually doing the homework assignment for you? If it wanted a working program, I might be able to give you the algorithm and then you code it up, but this is just asking for the algorithm alone, so what can I do to help you without giving you the algorithm and the answer?
From: albert herman on 26 Apr 2010 10:02 ImageAnalyst <imageanalyst(a)mailinator.com> wrote in message <1bcc4e54-b50b-4079-962d-36b4fc1be604(a)g23g2000yqn.googlegroups.com>... > On Apr 9, 8:32 am, "Julia Woody" <jwwoo...(a)gmail.com> wrote: > > a) please describe a strategy for an algorithm that locates a circular watch and reads time from analog clocks/watches automatically. > > > > b)Suppose the watches are not positioned upright, they are arbitrarily rotated. Is it possible to read time in this case? If yes, how? (hint: consider the watch bands) > > > > thanks > > Julia > > ------------------------------------------------------------- > How can I do that without actually doing the homework assignment for > you? If it wanted a working program, I might be able to give you the > algorithm and then you code it up, but this is just asking for the > algorithm alone, so what can I do to help you without giving you the > algorithm and the answer? dear Analyst, your ideas about image processing are very informative not only for new members but also ones who try to learn about image processing (so many thanks). I am very far from these topics and sure that your ideas about algorithm will be the best starting point to learn and do implemenation. Thanks a lot for your understanding.
From: albert herman on 26 Apr 2010 10:11 "albert herman" <herman.albert123(a)gmail.com> wrote in message <hr46de$erj$1(a)fred.mathworks.com>... > ImageAnalyst <imageanalyst(a)mailinator.com> wrote in message <1bcc4e54-b50b-4079-962d-36b4fc1be604(a)g23g2000yqn.googlegroups.com>... > > On Apr 9, 8:32 am, "Julia Woody" <jwwoo...(a)gmail.com> wrote: > > > a) please describe a strategy for an algorithm that locates a circular watch and reads time from analog clocks/watches automatically. > > > > > > b)Suppose the watches are not positioned upright, they are arbitrarily rotated. Is it possible to read time in this case? If yes, how? (hint: consider the watch bands) > > > > > > thanks > > > Julia > > > > ------------------------------------------------------------- > > How can I do that without actually doing the homework assignment for > > you? If it wanted a working program, I might be able to give you the > > algorithm and then you code it up, but this is just asking for the > > algorithm alone, so what can I do to help you without giving you the > > algorithm and the answer? > > dear Analyst, your ideas about image processing are very informative not only for new members but also ones who try to learn about image processing (so many thanks). I am very far from these topics and sure that your ideas about algorithm will be the best starting point to learn and do implemenation. Thanks a lot for your understanding. one correction is, this questions are not a homework, just want to learn many many thanks and cheers..
From: ImageAnalyst on 26 Apr 2010 17:56 On Apr 26, 10:11 am, "albert herman" <herman.albert...(a)gmail.com> wrote: > one correction is, this questions are not a homework, just want to learn > many many thanks and cheers.. ----------------------------------------------------------------------------- So you and Julia work together at a company, and are learning MATLAB together, and are working on the same watch application for practice? Can you post a set of various watch images to http://drop.io?
From: albert herman on 28 Apr 2010 03:26
ImageAnalyst <imageanalyst(a)mailinator.com> wrote in message <09f279f4-cea4-4f43-9f7e-dea9bf734565(a)z17g2000vbd.googlegroups.com>... > On Apr 26, 10:11 am, "albert herman" <herman.albert...(a)gmail.com> > wrote: > > one correction is, this questions are not a homework, just want to learn > > many many thanks and cheers.. > ----------------------------------------------------------------------------- > So you and Julia work together at a company, and are learning MATLAB > together, and are working on the same watch application for practice? > > Can you post a set of various watch images to http://drop.io? dear Analyst, thanks a lot. This is the address that you can see several example images http://rapidshare.com/files/381067329/figures.JPG.html many thanks again |