前のトピックを表示 :: 次のトピックを表示 |
投稿者 |
メッセージ |
SonotaCo Site Admin
登録日: 2004.08.07 記事: 12671 所在地: 139.67E 35.65N
|
日時: Thu Aug 31, 2006 2:51 pm 記事の件名: Calculation of UFOAnalyzer parameter and FOV map |
|
|
Hi All
I am developing a new analysis program which has automatic parameter setting ability. Part of it begins working.
It has mathematical optimization engine and find an optimum set of profile parameters.
Now I can calculate UFOAnalyzerV0.xx compatible view adjustment parameters from *M.bmp.
If you want to try, send me below by E-mail.
(subject of the mail should be "UFOAnalyzer parameter")
1. Mxxxxxxxx_xxxxxxM.bmp
--should be zip compressed.
--should be contains many blue marks of fixed star.
2. Information of the parameters you are using Profile sheet of UFOAnalyzer.
-- must include longitude,latitude,time-zone,Direction,Altitude,FOV-H,Rot
-- an screen capture of the Profile sheet of UFOAnalyzer is perfect.
I will calculate and show result here with altitude-assumed-FOV-ground-map like below.
説明: |
|
ファイルサイズ: |
102.16 KB |
閲覧数: |
20280 回 |
|
説明: |
|
ファイルサイズ: |
82.26 KB |
閲覧数: |
20280 回 |
|
|
|
トップに戻る |
|
|
Robert J Cobain
登録日: 2006.04.25 記事: 79
|
日時: Fri Sep 01, 2006 4:14 pm 記事の件名: |
|
|
Hi Sonotaco!,
説明: |
|
ファイルサイズ: |
28.29 KB |
閲覧数: |
20259 回 |
|
説明: |
|
ダウンロード |
ファイル名: |
M20060901_014537_Ivyhill_WSM.zip |
ファイルサイズ: |
52.16 KB |
ダウンロード回数: |
702 回 |
|
|
トップに戻る |
|
|
SonotaCo Site Admin
登録日: 2004.08.07 記事: 12671 所在地: 139.67E 35.65N
|
日時: Fri Sep 01, 2006 7:21 pm 記事の件名: Bangor |
|
|
Hi Robert
Is this your second house?
This is first time for full PAL res. There might be someting
Tell me if there is.
------
Caution
az (deg N=0,E=90) so please add 180.0 to Direction parameter of UFOCaptureV0
dx,dy is equal to center offset x,y
other parameters are same with V0
average err of measurement of 12 stars = 0.02deg .... nice
説明: |
|
ファイルサイズ: |
7.73 KB |
閲覧数: |
20248 回 |
|
説明: |
|
ファイルサイズ: |
76.66 KB |
閲覧数: |
20248 回 |
|
説明: |
|
ファイルサイズ: |
84.39 KB |
閲覧数: |
20248 回 |
|
|
|
トップに戻る |
|
|
Robert J Cobain
登録日: 2006.04.25 記事: 79
|
日時: Tue Sep 05, 2006 2:35 am 記事の件名: |
|
|
Hi SonotaCo,
Yes this is from my new house, although the distance from my old house is only a few hundred metres so I didn't change the Lat. and Long.
I input the settings that you have generated but unfortunately there was a problem. I had to adjust Altitude, Direction, and field rotation parameters in order to get a match. The match now seems to very good apart from the parameters mentioned being wrong.
説明: |
|
ファイルサイズ: |
70.34 KB |
閲覧数: |
20207 回 |
|
|
|
トップに戻る |
|
|
SonotaCo Site Admin
登録日: 2004.08.07 記事: 12671 所在地: 139.67E 35.65N
|
日時: Tue Sep 05, 2006 10:01 am 記事の件名: Bangor again |
|
|
Thank you for confirmation.
You are right.
It seems that there remains some bugs in my new program.
It is a mystery that the result above is in consistent but not true.
Anyway, re-analysis result is below.
説明: |
|
ファイルサイズ: |
8.08 KB |
閲覧数: |
20186 回 |
|
説明: |
|
ファイルサイズ: |
27.35 KB |
閲覧数: |
20186 回 |
|
説明: |
|
ファイルサイズ: |
96.24 KB |
閲覧数: |
20186 回 |
|
|
|
トップに戻る |
|
|
Robert J Cobain
登録日: 2006.04.25 記事: 79
|
日時: Wed Sep 06, 2006 12:33 am 記事の件名: |
|
|
Hi SonotaCo,
Yes it's strange, I can only think of two things that might affect this.
1. Am I using the correct TZ? I am indeed in TZ=0 but at the minute, local time is GMT + 1
which is British Summer Time (BST). Should I be using TZ=1 ?
2. Also I am using DV PAL which is 720x576 pixels, , but these are not square pixels, the pixel ratio is (768/720) 1.06667:1. Normal PAL is 768x576 1:1 square pixels.
|
|
トップに戻る |
|
|
SonotaCo Site Admin
登録日: 2004.08.07 記事: 12671 所在地: 139.67E 35.65N
|
日時: Wed Sep 06, 2006 7:49 am 記事の件名: |
|
|
Hi Robert
I found the reason .
It was a simple bug concerning the update of local sidereal time.
At the first result, my program used wrong longitude in the calculation of local sidereal time of yours .
Now, I am sure the second result above is correct.
Would you confirm this?
Thanks.
|
|
トップに戻る |
|
|
Robert J Cobain
登録日: 2006.04.25 記事: 79
|
|
トップに戻る |
|
|
SonotaCo Site Admin
登録日: 2004.08.07 記事: 12671 所在地: 139.67E 35.65N
|
日時: Wed Sep 06, 2006 6:43 pm 記事の件名: |
|
|
Hi Robert
Oh!! .......
Would you please set center offset X,Y as below?
Sorry for my poor explanation
Quote: | Caution
az (deg N=0,E=90) so please add 180.0 to Direction parameter of UFOCaptureV0
dx,dy is equal to center offset x,y
other parameters are same with V0 |
説明: |
|
ファイルサイズ: |
71.73 KB |
閲覧数: |
20129 回 |
|
|
|
トップに戻る |
|
|
Robert J Cobain
登録日: 2006.04.25 記事: 79
|
日時: Wed Sep 06, 2006 7:26 pm 記事の件名: |
|
|
Sorry, yes, i will do this when I get home from work! i thought that these values were not being used since the checkbox is not ticked beside these values. i will let you know, Cheers, Robert.
|
|
トップに戻る |
|
|
SonotaCo Site Admin
登録日: 2004.08.07 記事: 12671 所在地: 139.67E 35.65N
|
日時: Wed Sep 06, 2006 8:21 pm 記事の件名: |
|
|
Robert J Cobain wrote: | since the checkbox is not ticked beside these values. |
There is a little story .
The screen shot page is automatic profile adjustment page of UFOCaptureV2(now I am developing).
The check box means "Adjust automatically".
Parameter which is not checked means "manually assigned".
UFOAnalyzerV2 has more precision on dx,dy.
Therefore I run optimiser for all parameters at first, then manually truncate dy dy to integer( that is compatible with UFOAnalyzerV0), then optimize other parameter again to get optimum other parameters.
Please do not expect UFOAnalyzerV2 come soon. There remain a lot of things.
|
|
トップに戻る |
|
|
Robert J Cobain
登録日: 2006.04.25 記事: 79
|
日時: Wed Sep 06, 2006 8:28 pm 記事の件名: |
|
|
Thanks for the extra information, I am looking forward to the new version! Once again, thank you SonotaCo for continuing to develop the amazing UFO series of software!
Just to let you know, I did try setting the centre offset values when I was testing the first set of parameters you generated, but there was still no match! Robert.
|
|
トップに戻る |
|
|
Robert J Cobain
登録日: 2006.04.25 記事: 79
|
|
トップに戻る |
|
|
Robert J Cobain
登録日: 2006.04.25 記事: 79
|
日時: Fri Jan 19, 2007 4:54 am 記事の件名: |
|
|
Hi SonotaCo,
I have recently changed my video capture board to an Osprey 210 and the resolution is now 768x576 with square pixels! Please could you recalculate my profile settings using UFOA2 . Thanks, Robert.
説明: |
|
ファイルサイズ: |
28.91 KB |
閲覧数: |
18825 回 |
|
説明: |
|
ダウンロード |
ファイル名: |
M20070113_222258_Ivyhill_WSM.zip |
ファイルサイズ: |
51.52 KB |
ダウンロード回数: |
666 回 |
|
|
トップに戻る |
|
|
SonotaCo Site Admin
登録日: 2004.08.07 記事: 12671 所在地: 139.67E 35.65N
|
日時: Fri Jan 19, 2007 12:00 pm 記事の件名: |
|
|
Hi Robert
Wonderful View
説明: |
dir = az - 180.0
Centeroffset X,Y = dx,dy |
|
ファイルサイズ: |
116.03 KB |
閲覧数: |
18201 回 |
|
説明: |
|
ファイルサイズ: |
84.4 KB |
閲覧数: |
18788 回 |
|
|
|
トップに戻る |
|
|
|