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Entries for tag "gallery", ordered from most recent. Entry count: 45.
00:01
Thu
11
Apr 2013
IGK 2013 - My Photos
IGK 2013 @ Google+ - here is the gallery of my photos from the IGK 2013 conference.
Comments (0) | Tags: igk events warsztat gallery | Author: Adam Sawicki
20:09
Sun
09
Dec 2012
Silly Venture 2012 - My Photos
7-9 Dec 2012 in Gdańsk, Poland, another interesting event took place - Silly Venture 2012 - Atari demoscene party. Here are my photos:
Silly Venture 2012 @ PicasaWeb
Although I'm not a fan of Atari platform, as I'm too young to remember the time when it was commonly used (my first computer was 286 PC), I like this kind of events because of nice people I can meet there and the "demoscene spirit" that can there be felt.
I must also admit that the Atari demoscene looks very strong. They have several parties in Poland every year (Głuchołazy, Grzybsoniada, Silly Venture, ...) and lots of productions submitted to many different categories in the competition. This party was international - there were people from Finland, Czech Republic and other countries and all the official announcements, as well as intro videos were in two languages - Polish and English.
The party was very well organized, especially comparing to RiverWash or WeCan multiplatform demoparty. It was in a school where lots of chairs and tables available allowed to bring, setup and present many computers, a classroom was adapted as sleeping room, we were given paper voting forms so we could enter our votes as we watched the productions, we had unlimited beer, limousine ride and other atractions - all included in the ticket fee... So, thanks a lot and see you next year!
Comments (9) | Tags: gallery atari demoscene events | Author: Adam Sawicki
23:14
Tue
03
Apr 2012
IGK-9'2012 - Photo Gallery
Here are my photos from the IGK-9'2012 conference:
 |
| Main Gallery |
 |
| Games from Compo |
 |
| Slides about Sphere Tracing |
Comments (4) | Tags: igk events warsztat gallery | Author: Adam Sawicki
12:38
Wed
02
Nov 2011
Copernicus Science Centre
Some time ago this year I've been in Copernicus Science Centre in Warsaw. It's a huge interactive museum presenting numerous experiments from different fields of science. Of course for me most interesting was the stuff related to images, shapes and colors. There was a long queue near the entrance of the building and visiting all the exhibits - even briefly, took a lot of time, but still if you come to Warsaw and have a whole free day, I really recommend visiting Copernicus Science Centre. Here are my photos: Centrum Nauki Kopernik @ Picasa:
Comments (2) | Tags: events gallery | Author: Adam Sawicki
22:59
Tue
06
Sep 2011
WGK 2011 - Links
WGK 2011 - First National Conference on Computer Games Development - took place 2-4 September 2011 at Gdańsk University Of Technology. It's time to aggregate links to information and multimedia about this event:
Official:
Text:
Multimedia:
Downloads:
Comments (0) | Tags: competitions compo events gallery igk | Author: Adam Sawicki
20:48
Mon
05
Sep 2011
WGK 2011 - My Photos
First National Conference on Computer Games Development in Gdańsk is over. I didn't take many photos this time, but I have some - see my gallery WGK 2011 @ Picasa.
Comments (0) | Tags: competitions compo events igk gallery | Author: Adam Sawicki
00:23
Tue
29
Mar 2011
IGK Conference - My Photos
Here are my photos from 8th Polish Game Engineering Conference (VIII Ogólnopolska Konferencja Inżynierii Gier Komputerowych) IGK-8'2011 - a gallery at Picasaweb:
Comments (0) | Tags: events igk warsztat gallery | Author: Adam Sawicki
19:55
Sun
01
Aug 2010
How to Equally Blend Multiple Images in GIMP
During my today's walk on Warsaw I took many different photos. Some of them were series of photos of a road from exactly same place, with a purpose of merging them together into a single photo. My idea was to just average the color of each pixel, so it should be like:
out = 1/4 * (img[0] + img[1] + img[2] + img[3])
But how to do this in GIMP? There is no such filter AFAIK. An obvious solution is to use blending - Mode and Opacity settings for layers - but it turns out to be not so simple. Each layer blends with a merged image from beneath it, so instead of average formula above we have to refer to a formula for blending (linear interpolation), which is:
out[i] = t[i] * img[i] + (1-t[i]) * out[i+1]
Where:
i is a layer index 0..(n-1), indexed from the topmost layer,
t[i] is Opacity parameter for layer i.
After expanding it for 4 layers, the formula becomes:
out =
t[0] * img0 + (1-t[0]) * (
t[1] * img1 + (1-t[1]) * (
t[2] * img2 + (1-t[2]) * (
t[3] * img3 + (1-t[3]) * 0
)
)
)
Finally, after doing some math with pen and paper, I calculated that to equally blend (average) n images in GIMP, you should:
For example, I have 5 photos so I give them Opacity: 20, 25, 33, 50, 100. Here is the result: an image that could be called "Road of Ghosts" :)
By the way, I've found a website where panorama photos can be uploaded for free and interactively viewed using just Flash. Here is my profile: reg | Panogio.
Comments (1) | Tags: gallery graphics | Author: Adam Sawicki
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