Super!!::070821_09.jpg::
让我想起另外一个通过星点识别来识别照片天区和天体的工程,应该是在水木或者未明的天文版看到的.
看标题就知道很牛
wish you success
wish you success
zhc88zhc88 发表于 2010-1-13 22:21 http://www.astronomy.com.cn/bbs/images/common/back.gif
Thank you!
Larry
hi! this is very cool!why not link the exe file on that page so that we can download and test it freely?
btw, i have several starry picture need to be detect,would u share the demo version to everyone? thank u!
Hi,
First, the software will be free and opensource … so for download it will be the full test version(alpha test for now) not the demo :)
I will publish the download link as soon as I finish this porting to Unicode and the test/user documentation. I am sorry I got a bit delayed with the holidays season…
Meanwhile you can send me some of your starry pictures and I will attempt to detect them for you as a test :)
Larry
本帖最后由 ALMACH 于 2010-1-14 18:41 编辑
27# larrylart
super idea, Larry.
Will your software help hunting comet or other object in a picture?
27# larrylart
super idea, Larry.
Will your software help hunting comet or other object in a picture?
ALMACH 发表于 2010-1-14 18:37 http://www.astronomy.com.cn/bbs/images/common/back.gif
Yes, it can be used for that as well. Sure is not yet "research grade" .. a lot more testing and fine tuning needs to be done... but for sure since I am tagging everything in the image and compare them with the most uptodate catalogs and surveys this can help in that direction as well.
Larry
I think this is a creative idea!::070821_01.jpg::
29# larrylart
Larry,
I have some quick questions:
1. Can the software handle picture taken from non-linear or distorted optics? say from a fish-eye lens?
2. How about star tracks with long exposure?
3. It can handle unknown objects like airplane, satellites around earth, etc or not?
4. Do you know any Chinese language? if not, how did you find this site and post your great idea? I am just curious, you do not have to answer.
Almach
29# larrylart
Larry,
I have some quick questions:
1. Can the software handle picture taken from non-linear or distorted optics? say from a fish-eye lens?
2. How about star tracks with long exposure? ...
ALMACH 发表于 2010-1-15 01:23 http://www.astronomy.com.cn/bbs/images/common/back.gif
1&2.Yes. I implemented various statistical filters, photometry classifications etcto handle lens distortion and star trails .. you can see some samples of lowquality distorted images solved here:
-http://larryo.org/work/information/unimap/low_q_solved.html
- and here: http://larryo.org/work/information/unimap/solved/solved_1.html
Sure,there is still room for improvements and optimization and I hope that I willget near perfect in the first stable version :) If you have any pictures youwant me to try send them or post the link here and I will test with them.
3.airplanes ? :) no .. these will be ignored. Artificial Earth Satellites and asteroidsyes - see here:
http://larryo.org/work/information/unimap/detect_match_sample.html#aes
4. I know very-verylittle Chinese :) I started to learn on my own some time ago but gave up due tolack of time. I found the site on google and I saw that there are many peoplehere who love astronomy. The application also has a database through whichpeople can share images and astrometry data world wide. This way we can all collaborateand compare images and data. I hope people will find this feature useful aswell. What do you think?
Larry
本帖最后由 philip425 于 2010-1-15 02:14 编辑
You can try to post your project to http://www.hkastroforum.net and http://forum.hkas.org.hk/ as well, there are more people know English. No more machine translation needed. ::42::
You can try to post your project to http://www.hkastroforum.net and http://forum.hkas.org.hk/ as well, there are more people know English. No more machine translation needed. ::42::
philip425 发表于 2010-1-15 02:09 http://www.astronomy.com.cn/bbs/images/common/back.gif
Thank you! I will try there as well.
这一下才苦了我们学俄语的！
楼上几位，能不能在用E文回帖的同时也用中文回复，最好一同翻译楼主的回复。。。。否则我预言这个帖子最后只有几个人在讨论。。。
“我做的自动识别照片上天体的软件！”读后甚感：是一项实用的“天体信息软件”工程；作者可赞的服务于“天文摄影”的无私精神! 祝您事业早日成功。
Cool~ worship you:)
Hello, Larry, your software reminds me of another software-astrometrica, it's now the leading software for astrometry in amateur astronomer communities. Your software seems to surpass it in many ways,excellent job!
BTW, I think you should design a software that is specifically used for the purpose of nova search, coz nova search is the most popular and fruitful field for amateur astronomers, a lot of amateur astronomers across the world are doing the job. Some of my Chinese fellows even launched a sky-survey project that led to the discovery of some novae (moreover, two comets were also discovered in a similar sky-survey project aiming at comet search) in the past two years
One question, are you from Romanian? Is it a European country?:)
Cool~ worship you:)
Hello, Larry, your software reminds me of another software-astrometrica, it's now the leading software for astrometry in amateur astronomer communities. Your software seems to sur ...
yangruiemc3 发表于 2010-2-14 23:25 http://www.astronomy.com.cn/bbs/images/common/back.gif
Thank you! And I hope to finish the alpha version as soon as possible ... I just realized that how big this project got for me little free time :)
And yes I am thinking of adding several modules to the current version to do stuff like nova search and I am thinking maybe starting a collaboration project worl wide for the amateurs to refine a big catalogof stars and galaxies ... something better then the ones currently available aka usnob1.0 and leda (which for the most part are automatically generated and they have quite a few mistakes)
Larry