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找疊相軟件

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發表於 2011-11-28 11:26:02 | 顯示全部樓層 |閱讀模式
想找免費軟件,用作疊多張15至30秒的固定攝影相片,
請問有乜好介紹?
發表於 2011-11-28 12:02:14 | 顯示全部樓層
回復 1# C.L.Chan

CL,
You can try the following:

avistack: http://www.avistack.de/
IRIS : http://www.astrosurf.com/buil/us/iris/iris.htm
Registax: http://www.astronomie.be/registax/

pts
 樓主| 發表於 2011-11-28 12:32:03 | 顯示全部樓層
Dear Sun,
Bellow is copied from web page :
"Image Calibration, Aligning and Stacking
Deepsky Stacker $Free - Image calibration, alignment, stacking
Regim $Free - Image calibration, alignment, stacking
IRIS $Free - DSLR control, image acquisition automation
RegiStax $Free - for stacking planetary images shot with webcams"

It seems that Avistack and RegiStax are for avi files. Are they suitable for single film(s)?
IRIS is seems too complicated.
I know some amaturers are using some simplest software. Do you have it?
發表於 2011-11-28 13:53:31 | 顯示全部樓層
回復 3# C.L.Chan

CL,
Both avistack and registax can stack serties of single frames.
If you remember well, we have to extract the individual frames manually from avi files before stacking.  Now this is done automatically, i.e. they can process avi files directly.  They all extract the frames for stacking, but you can just sit and see the software doing all these.

Canon will be teaching this at Hokoon on Wednesday.  Just come to see it yourself.

pts
發表於 2011-11-28 13:56:00 | 顯示全部樓層
回復 3# C.L.Chan

CL,
Both avistack and registax can stack serties of single frames.
If you remember well, we have to extract the individual frames manually from avi files before stacking.  Now this is done automatically, i.e. they can process avi files directly.  They all extract the frames for stacking, but you can just sit and see the software doing all these.  
Both are simple to use.  You can master it in a single session.

Iris is very powerful.  It can do photometry as well as astrometry, in additional to all the image processing tools.

Canon will be teaching this at Hokoon on Wednesday.  Just come to see it yourself.  You can practise using them during the class.

pts
發表於 2011-11-28 14:02:25 | 顯示全部樓層
 樓主| 發表於 2011-11-28 15:05:19 | 顯示全部樓層
Dear Sun,
Thank you very much, I will join the lecture on Wednesday in Hokoon.
CL
發表於 2011-11-29 01:51:40 | 顯示全部樓層
本帖最後由 RaymondCY 於 2011-11-29 02:49 編輯

回復 1# C.L.Chan

陳 sir,

"用作疊多張15至30秒的固定攝影相片",  DeepSkyStacker (DSS) 比較多人用, 要拍dark frames, bias frames/flat frames 的RAW format 相, 通常用default 設定已可完成.

簡單步驟請看 : DC 仔眼裏的冬季銀河@ 陰那山
https://forum.hkas.org.hk/viewthread.php?tid=5073&extra=page%3D9

下載詳細研究 :

DC仔眼裏的冬季銀河@陰那山.doc (6.25 MB, 下載次數: 143)
發表於 2011-11-29 02:13:12 | 顯示全部樓層
本帖最後由 RaymondCY 於 2011-11-29 02:38 編輯

回復 3# C.L.Chan

Right !!

Both Avistack2 and RegiStax6 are good for stacking frames in video formats, like avi, when shooting planets/moon/sun.
Fragments can be reconstructed to form a whole using Photoshop or
iMerge : http://jaggedplanet.com/iMerge.html

Raymond
 樓主| 發表於 2011-11-29 10:22:05 | 顯示全部樓層
Thank you, Raymond.
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