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Image Animations Of Die Varieties

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First Page  Showing last 15 replies.
Author Previous TopicReplies: 16 / Views: 4,967Next Topic Page 2 of 2
Bedrock of the Community
United States
10045 Posts
 Posted 11/21/2014  01:12 am  Show Profile   Bookmark this reply Add DVCollector to your friends list
No--just a single Jansjo light at a low angle to bring out the details.
Valued Member
440 Posts
 Posted 11/21/2014  09:07 am  Show Profile   Bookmark this reply Add CherreePicker to your friends list
I would love to see this effect with an over buffed reverse DMPL or PL Morgan dollar. What program are you utilizing and how does this work?
Edited by CherreePicker
11/21/2014 09:08 am
Pillar of the Community
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United States
4037 Posts
 Posted 11/21/2014  09:59 am  Show Profile   Bookmark this reply Add rmpsrpms to your friends list
Love it! It's tough (or impossible) to capture the character of many varieties with a single lighting situation.

This is complementary to what I am doing with 3D, except using light instead of viewing angle. It would be very useful to automate the process with a multi-LED ringlight.

What program did you use to make the animated GIF?
Contact me for photographic equipment or visit my home page at:
http://macrocoins.com
Pillar of the Community
United States
5825 Posts
 Posted 11/21/2014  10:24 am  Show Profile   Bookmark this reply Add kanga to your friends list
I suggest slowing it down a bit (2 sec/change?).
I spent a lot of time thinking "Wait, let me see that again".
I couldn't absorb the details quickly enough.
And coming around again didn't really help.

Possibly viewer control when switching one image to the next.

But I think you are on to something good.
Edited by kanga
11/21/2014 10:25 am
Bedrock of the Community
United States
10045 Posts
 Posted 11/21/2014  1:01 pm  Show Profile   Bookmark this reply Add DVCollector to your friends list
Thanks all...there's a lot of room for fine-tuning. Setting up a ring light to do this would make this easy as well as more consistent results.

Quote:
What program are you utilizing and how does this work?

I'm using Photoshop CS6, switching on/off layers in timeline mode. It's really easy, but I'm sure less complex programs do this just as well.

Btw, here's the same animation but with 2 second intervals. I like 1 sec. best, possibly because I'm already familiar with this overdate

Image-Animations-Of-Die-Varieties
Moderator
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United States
23522 Posts
 Posted 11/21/2014  1:11 pm  Show Profile   Bookmark this reply Add SsuperDdave to your friends list
This begs to become an animated .gif with about 15 cells, each featuring a slight move of the lighting source in clockwise fashion. Make the shadow circle the coin, sundial-style, and the mispunches will jump out at you.
Bedrock of the Community
United States
10045 Posts
 Posted 11/21/2014  1:55 pm  Show Profile   Bookmark this reply Add DVCollector to your friends list
The shadow does (roughly) circle the coin--but counterclockwise.
All good ideas for the next round of shots--although precise lighting angles/increments will be tough to achieve manually.
Bedrock of the Community
United States
10045 Posts
 Posted 11/21/2014  5:27 pm  Show Profile   Bookmark this reply Add DVCollector to your friends list
Here's a newer overdate animation. I like this one better--it captures some interesting details, especially on the 0/9.
You lose some image quality converting to gif, but I think the information presented makes up for it.

Peru 1/2 Dinero 1900/1890

Image-Animations-Of-Die-Varieties
Valued Member
United States
149 Posts
 Posted 11/21/2014  11:04 pm  Show Profile   Bookmark this reply Add messydesk to your friends list
I've done this with full-coin shots to show luster or unusual surfaces. I use Photoshop to ensure the registration from image to image is correct, then Imagemagick scripts to build the animated GIF file.

Nice, original 1907 Saint in 64.
Image-Animations-Of-Die-Varieties

1889-O VAM 23A. Radial die break from 2nd T in STATES into the d of God.
Image-Animations-Of-Die-Varieties

1903 VAM 1A. Agressively polished dies (both sides).
Image-Animations-Of-Die-Varieties
Valued Member
440 Posts
 Posted 11/22/2014  06:27 am  Show Profile   Bookmark this reply Add CherreePicker to your friends list

Quote:
I'm using Photoshop CS6, switching on/off layers in timeline mode.


Thank you.
Bedrock of the Community
United States
10045 Posts
 Posted 11/22/2014  1:30 pm  Show Profile   Bookmark this reply Add DVCollector to your friends list
Messydesk--nice work! I especially like the changing luster on the St. Gaudens--it gives it a sense of volume.
Valued Member
United States
149 Posts
 Posted 11/22/2014  11:33 pm  Show Profile   Bookmark this reply Add messydesk to your friends list

Quote:
You lose some image quality converting to gif, but I think the information presented makes up for it.

The reason for losing image quality is that the GIF format only supports 256 different colors. Even on a uniformly colored coin, if there is color noise in the picture, that noise will mess with the 256-color palette selection. For close-ups of varieties, I almost always convert to grayscale, as color information is at best useless when looking at pictures of varieties. Since grayscale only gives you 256 shades of gray, no further color information is lost when converting to an animated GIF.
Forum Kid
Canada
1074 Posts
 Posted 12/06/2014  01:13 am  Show Profile   Bookmark this reply Add Vancouver IslandCoinKid to your friends list
so cool, love it. really like the morgan!
Pillar of the Community
United States
3546 Posts
 Posted 12/10/2014  03:03 am  Show Profile   Bookmark this reply Add mdpmedia to your friends list

Quote:
I suggest slowing it down a bit (2 sec/change?)


with the rate of your most recent deceleration of the speed DV.

And as one additional option to consider offering to the viewer, would it be possible to allow one to manually browse through a predetermined series of distinct shots by conveniently tapping the 'tab' key, for example?

In this way a user could stop and study just one particular lighting angle, for instance, for any desired amount of time w/o being rushed on to the next slide etc....

Folks measuring dimensions and angles would find this type of feature invaluable and time-saving in the long run.

mdpmedia

Pillar of the Community
Canada
2781 Posts
 Posted 12/14/2014  1:12 pm  Show Profile   Bookmark this reply Add Wade to your friends list
Fantastic, love the last 2

would love to see something similar showing die state deteriorations, or even grades from G-MS
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