Thanks, I went ahead and upgraded my server, even though
it is a pain in the $%@!
Thanks for pointing this out!
On Friday 01 March 2002 07:13 pm, you wrote:
> Jeff, there's a description of it here:
>
> http://security.e-matters.de/advisories/012002.html
>
> At 10:35 AM 2/28/02 -050
My votes are for either a burr on the edge of the pinhole or reflection
inside of the camera. For the former, try taking the pinhole "plate" out of
the camera and scanning it into photoshop or something - then enlarge it and
see if it still looks round. For the latter.. did you blacken everything
hi Daniel , on your pinhle camera, was the hole pre drilled, punched in
with a needle or drilled by you. When you drill your own pinholes ,
watch out for burrs left on the inside of the camera ..regards
mickey
a happy life is made up of many happy moments
Jeff, there's a description of it here:
http://security.e-matters.de/advisories/012002.html
At 10:35 AM 2/28/02 -0500, you wrote:
Gregg,
What was the vulnerability? I allow people to upload and download via
PHP scripts on my web site, and probably should tighten up my security...
-
Very nice work Daniel.
I think that Tom is right when he refers to flare. I've had this happen
to me as well. It's interesting that the flare seems to be almost
identical in all cases, because it comes from flare on a circular hole.
If you look at flare on a lens photograph, it will generally re
That's some sort of diffraction pattern, I assume from internal reflections.
if you figure it out let me know. i made one camera that did the same thing
and i could never isolate the source.
- Original Message -
From: "Daniel Donnelly"
To:
Sent: Friday, March 01, 2002 11:09 AM
Subject: [p
It looks like flare from bright light hitting the pinhole. This can
happen if sunlight it hitting the pinhole during an exposure. My
guess is that the sun was behind you for "me." The same effect can
happen if bright sunlight is reflecting off of a shiny surface. This
may be what happened in "w
Cheap cameras can't cope with long exposures.
They don't have shutters that can open for long and they don't have
anti-noise processing to cope.
On Tuesday 26 Feb 2002 2:13 am, aaron wrote:
> why not experiment with one of the cheaper toy digital cameras? there are
> several available, including
hello, have recently taken a load of photos (about 40)
out in Egypt. The problem is though is that there
seems to be a mark in the centre of the print. It was
a home made pinhole camera. The photos can be viewed
at
http://www.picturetrail.com/danieldonnelly
if you click on "random stuff". They r ca
Gorgeous images Stephen. I am especially drawn to the color (or as you say in
the U.K. "colour") images.
This is my first posting to this list, though i've been eavesdropping on it for
a while now. I have a general question concerning curved film plane images.
From viewing Stephens' View Fro
The upload page has been restored to the upload gallery.
http://www.???/discussion/
For those interested in the details, a major security hole was discovered in
the PHP scripting language that is used throughout the Pinhole Visions web
site. The bug was in the file upload functions
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