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Thread Subject:
editing a tif file

Subject: editing a tif file

From: Yuri Geshelin

Date: 9 Apr, 2008 18:07:02

Message: 1 of 7

I have read a tif file by means of imread, so I have a 3-D
uint8 array. At this stage, is it possible to add some text
on top of the image?

Thanks,

Yuri

Subject: editing a tif file

From: ImageAnalyst

Date: 10 Apr, 2008 01:55:34

Message: 2 of 7

On Apr 9, 2:07=A0pm, "Yuri Geshelin" <geshe...@hotmail.com> wrote:
> I have read a tif file by means of imread, so I have a 3-D
> uint8 array. At this stage, is it possible to add some text
> on top of the image?
>
> Thanks,
>
> Yuri

Yuri:
On top of the image, like a graphics overlay, or burned into the
image, like pixels got replaced? Well, either way, the answer to your
question is "Yes." Specify which way if you want a more specific
answer.
Regards,
ImageAnalyst

Subject: editing a tif file

From: Yuri Geshelin

Date: 10 Apr, 2008 17:15:05

Message: 3 of 7

Hi,

I need to replace the pixels.

Thanks

Yuri

ImageAnalyst <imageanalyst@mailinator.com> wrote in message
<ba954de8-12c2-48ef-8481-
92cb73a0315f@u69g2000hse.googlegroups.com>...
> On Apr 9, 2:07=A0pm, "Yuri Geshelin"
<geshe...@hotmail.com> wrote:
> > I have read a tif file by means of imread, so I have a
3-D
> > uint8 array. At this stage, is it possible to add some
text
> > on top of the image?
> >
> > Thanks,
> >
> > Yuri
>
> Yuri:
> On top of the image, like a graphics overlay, or burned
into the
> image, like pixels got replaced? Well, either way, the
answer to your
> question is "Yes." Specify which way if you want a more
specific
> answer.
> Regards,
> ImageAnalyst

Subject: editing a tif file

From: Yuri Geshelin

Date: 11 Apr, 2008 20:16:56

Message: 4 of 7

ImageAnalyst <imageanalyst@mailinator.com> wrote in message
<ba954de8-12c2-48ef-8481-
92cb73a0315f@u69g2000hse.googlegroups.com>...
> On Apr 9, 2:07=A0pm, "Yuri Geshelin"
<geshe...@hotmail.com> wrote:

> Well, either way, the answer to your question is "Yes."
> Specify which way if you want a more specific answer.
> Regards,
> ImageAnalyst

So what is the solution for the pixel replacement case? I
came up with one, but am interested in workarounds.

Regards,

Yuri

Subject: editing a tif file

From: ImageAnalyst

Date: 12 Apr, 2008 03:43:21

Message: 5 of 7

On Apr 11, 4:16=A0pm, "Yuri Geshelin" <geshe...@hotmail.com> wrote:
> ImageAnalyst <imageanal...@mailinator.com> wrote in message
>
> <ba954de8-12c2-48ef-8481-
> 92cb73a03...@u69g2000hse.googlegroups.com>...
>
> > On Apr 9, 2:07=3DA0pm, "Yuri Geshelin"
> <geshe...@hotmail.com> wrote:
> > Well, either way, the answer to your question is "Yes."
> > Specify which way if you want a more specific answer.
> > Regards,
> > ImageAnalyst
>
> So what is the solution for the pixel replacement case? I
> came up with one, but am interested in workarounds.
>
> Regards,
>
> Yuri
---------------------------------------------------------------------------
Yuri:
Actually it's something I've wondered about but actually haven't had
the need yet so have not yet tried to figure it out. I was thinking
of trying the getimage() or getframe() or CData things but, like I
said, I haven't gotten around to trying anything yet, or searching the
newsgroup or MathWorks web site yet. And I'm not sure if those would
work for all data types from 8 bit monochrome to 24 bit RGB color to
int16 to double. Maybe it just gives you a 24bit RGB image which is
basically a screenshot - I have no idea. What's your solution?
Regards,
ImageAnalyst

Subject: editing a tif file

From: Yuri Geshelin

Date: 12 Apr, 2008 13:10:03

Message: 6 of 7

ImageAnalyst <imageanalyst@mailinator.com> wrote in message
<7f11aeaa-c012-4716-84b0-
42f9345d9894@e67g2000hsa.googlegroups.com>...
> On Apr 11, 4:16=A0pm, "Yuri Geshelin"
<geshe...@hotmail.com> wrote:
> > ImageAnalyst <imageanal...@mailinator.com> wrote in
message
> >
> > <ba954de8-12c2-48ef-8481-
> > 92cb73a03...@u69g2000hse.googlegroups.com>...
> >
> > > On Apr 9, 2:07=3DA0pm, "Yuri Geshelin"
> > <geshe...@hotmail.com> wrote:
> > > Well, either way, the answer to your question
is "Yes."
> > > Specify which way if you want a more specific answer.
> > > Regards,
> > > ImageAnalyst
> >
> > So what is the solution for the pixel replacement case?
I
> > came up with one, but am interested in workarounds.
> >
> > Regards,
> >
> > Yuri
> ----------------------------------------------------------
-----------------
> Yuri:
> Actually it's something I've wondered about but actually
haven't had
> the need yet so have not yet tried to figure it out. I
was thinking
> of trying the getimage() or getframe() or CData things
but, like I
> said, I haven't gotten around to trying anything yet, or
searching the
> newsgroup or MathWorks web site yet. And I'm not sure if
those would
> work for all data types from 8 bit monochrome to 24 bit
RGB color to
> int16 to double. Maybe it just gives you a 24bit RGB
image which is
> basically a screenshot - I have no idea. What's your
solution?
> Regards,
> ImageAnalyst

Hi,

My solution works for the specific case, which I am dealing
with (certain resolution of the image), but it can be
easily generalized. If you leave your address, I will email
it to you on Monday. I think the code is too big for a post.

Regards,

Yuri

Subject: editing a tif file

From: Yuri Geshelin

Date: 14 Apr, 2008 12:43:01

Message: 7 of 7

ImageAnalyst <imageanalyst@mailinator.com> wrote in message
<7f11aeaa-c012-4716-84b0-
42f9345d9894@e67g2000hsa.googlegroups.com>...
> On Apr 11, 4:16=A0pm, "Yuri Geshelin"
<geshe...@hotmail.com> wrote:
> > ImageAnalyst <imageanal...@mailinator.com> wrote in
message
> >
> > <ba954de8-12c2-48ef-8481-
> > 92cb73a03...@u69g2000hse.googlegroups.com>...
> >
> > > On Apr 9, 2:07=3DA0pm, "Yuri Geshelin"
> > <geshe...@hotmail.com> wrote:
> > > Well, either way, the answer to your question
is "Yes."
> > > Specify which way if you want a more specific answer.
> > > Regards,
> > > ImageAnalyst
> >
> > So what is the solution for the pixel replacement case?
I
> > came up with one, but am interested in workarounds.
> >
> > Regards,
> >
> > Yuri
> ----------------------------------------------------------
-----------------
> Yuri:
> Actually it's something I've wondered about but actually
haven't had
> the need yet so have not yet tried to figure it out. I
was thinking
> of trying the getimage() or getframe() or CData things
but, like I
> said, I haven't gotten around to trying anything yet, or
searching the
> newsgroup or MathWorks web site yet. And I'm not sure if
those would
> work for all data types from 8 bit monochrome to 24 bit
RGB color to
> int16 to double. Maybe it just gives you a 24bit RGB
image which is
> basically a screenshot - I have no idea. What's your
solution?
> Regards,
> ImageAnalyst

I have emailed the code to imageanalyst@mailinator.com

Regards,

Yuri

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