標(biāo)題: Titlebook: Creating and Enhancing Digital Astro Images; Grant Privett Book 2007 Springer-Verlag London 2007 Astronomers.CCD.Digital.Enhancing.astrono [打印本頁] 作者: 珍愛 時(shí)間: 2025-3-21 17:25
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作者: 技術(shù) 時(shí)間: 2025-3-21 22:30 作者: nominal 時(shí)間: 2025-3-22 00:34 作者: 文件夾 時(shí)間: 2025-3-22 07:06 作者: 藐視 時(shí)間: 2025-3-22 10:15
Grant PrivettWritten by one of the world’s professional experts in image processing.Explanations that clarify the jargon (with box-outs where necessary).Non-mathematical approach.Illustrated examples of an image p作者: Nerve-Block 時(shí)間: 2025-3-22 14:18 作者: Nerve-Block 時(shí)間: 2025-3-22 20:46 作者: 無能性 時(shí)間: 2025-3-22 22:01
Nachbarschaftsstreit vor Gericht,ter considering that, you really should ask a further question: “Am I sure?”, before proceeding. For many people, the answer is going to be that they want to image ., in which case the camera selected must inevitably be a compromise based upon the other equipment — telescopes and lenses for example 作者: 環(huán)形 時(shí)間: 2025-3-23 04:43
Probleme eines Bereichsvorstands,h, everyone is anxious to know whether or not they have wasted their money. However, taking good images is not a skill learnt in a few minutes. It takes quite a while to become proficient at taking images that are going to really reward the hours that can be spent at a computer reducing a disk full 作者: armistice 時(shí)間: 2025-3-23 05:47
,Der übergangene planende Kopf,You might think that all displays are much the same, and for purposes like word processing or email that’s pretty much the case, but in the more demanding arena of image processing the differences become more important. What you would ideally need is a display system which could accurately display a作者: incision 時(shí)間: 2025-3-23 12:00 作者: OATH 時(shí)間: 2025-3-23 15:42 作者: 我邪惡 時(shí)間: 2025-3-23 19:14 作者: miscreant 時(shí)間: 2025-3-24 01:00
,Werbung und Kaufen, eine Einführung, come within the scope of this book. Despite the fact they are but a part of the loose collection of techniques glorying in the increasingly inaccurate name photogrammetry — image mensuration or measurement — it would be unreasonable to ignore them and their great value.作者: extinct 時(shí)間: 2025-3-24 02:39 作者: condone 時(shí)間: 2025-3-24 09:05 作者: 大猩猩 時(shí)間: 2025-3-24 14:06 作者: intimate 時(shí)間: 2025-3-24 18:41 作者: 發(fā)芽 時(shí)間: 2025-3-24 23:05
https://doi.org/10.1007/978-1-84628-703-9Astronomers; CCD; Digital; Enhancing; astronomy作者: 高度贊揚(yáng) 時(shí)間: 2025-3-25 03:00 作者: caldron 時(shí)間: 2025-3-25 03:26
Creating and Enhancing Digital Astro Images978-1-84628-703-9Series ISSN 1431-9756 Series E-ISSN 2197-6562 作者: intrigue 時(shí)間: 2025-3-25 08:00 作者: GRAIN 時(shí)間: 2025-3-25 15:29
Dirk Bruckmann,Hermann Orth,Ulrich Weidmann the beauty the universe has to offer and the fun you can have seeing it — I have one above my desk at work. And the only thing better than a good image is a good color image. Be warned, once you start taking and processing color images you may not want to go back to monochrome again.作者: 錫箔紙 時(shí)間: 2025-3-25 19:19 作者: 平息 時(shí)間: 2025-3-25 23:08 作者: OREX 時(shí)間: 2025-3-26 00:57 作者: LEVER 時(shí)間: 2025-3-26 07:54
Dirk Bruckmann,Hermann Orth,Ulrich WeidmannYou will find that there are many options in the menus of astronomical image processing packages. Not all could, strictly, be classified under the heading image processing, as they instead help to handle the image, while some provide information that can be useful.作者: 滑動(dòng) 時(shí)間: 2025-3-26 10:20
Dirk Bruckmann,Hermann Orth,Ulrich WeidmannA lot of what follows relates only to the use of webcams for acquiring images, but the principles apply equally to images from some DSLRs and increasingly from images from other sources, such as the Mintron camera.作者: AV-node 時(shí)間: 2025-3-26 15:19 作者: Feature 時(shí)間: 2025-3-26 17:20
,W?rmeleitung in ruhenden Stoffen,The following astro-imagers have generously provided the images that I have used to illustrate this book. Unfortunately, the space available does not permit me to detail each picture shown, nor the equipment used, but looking at their websites will provide much useful information and quickly justify the effort.作者: 新字 時(shí)間: 2025-3-26 23:22 作者: Project 時(shí)間: 2025-3-27 02:01 作者: Ingrained 時(shí)間: 2025-3-27 08:26 作者: 反叛者 時(shí)間: 2025-3-27 11:48 作者: 正常 時(shí)間: 2025-3-27 17:11 作者: 憎惡 時(shí)間: 2025-3-27 18:57 作者: tinnitus 時(shí)間: 2025-3-28 00:07
Notes on Image Contributors,The following astro-imagers have generously provided the images that I have used to illustrate this book. Unfortunately, the space available does not permit me to detail each picture shown, nor the equipment used, but looking at their websites will provide much useful information and quickly justify the effort.作者: 議程 時(shí)間: 2025-3-28 04:07 作者: FLUSH 時(shí)間: 2025-3-28 06:56 作者: TATE 時(shí)間: 2025-3-28 12:34 作者: MAIM 時(shí)間: 2025-3-28 18:34
Image Reduction,n, but it’s easiest to just collect lots of images and do the job properly every time. They define how successful the subsequent image enhancement stage will be. Do them properly and reap the full rewards later.作者: 攝取 時(shí)間: 2025-3-28 19:57
The Problems, image can be a tricky decision. Stop too soon and you deny yourself the best possible result from your imaging, but keep on going and you, potentially, waste a lot of time you might have used for something more rewarding or productive.作者: 門閂 時(shí)間: 2025-3-28 23:14 作者: 瘋狂 時(shí)間: 2025-3-29 03:34
Probleme eines Bereichsvorstands,addressed carefully by the best imagers. Some of them you may not be able to implement due to equipment limitations or other constraining circumstances. Those of you using camera lenses instead of telescopes will also find some of the information below of interest.作者: 極少 時(shí)間: 2025-3-29 07:19
Acquiring Images,addressed carefully by the best imagers. Some of them you may not be able to implement due to equipment limitations or other constraining circumstances. Those of you using camera lenses instead of telescopes will also find some of the information below of interest.作者: 悲觀 時(shí)間: 2025-3-29 11:25
1431-9756 Non-mathematical approach.Illustrated examples of an image p.The book will, in jargon-free blow-by-blow terms, describe how to create the best astronomical images you can with the digital camera equipment at your disposal. It will explain the steps we go through to extract results from the raw-and-d作者: Merited 時(shí)間: 2025-3-29 19:00 作者: BALE 時(shí)間: 2025-3-29 21:58
,Der übergangene planende Kopf,ding arena of image processing the differences become more important. What you would ideally need is a display system which could accurately display at least as many gray levels or color shades as your image contains. A 16 bit monochrome image could contain 65,536 shades of gray, and a 48 bit color image could contain billions of individual hues.作者: Sarcoma 時(shí)間: 2025-3-30 01:11 作者: 鄙視 時(shí)間: 2025-3-30 05:41 作者: harbinger 時(shí)間: 2025-3-30 10:05
,A Digital Image — The Basics,r the picture originates from a digital or film-based camera — will consist of a rectangular area covered with tiny dots of varying intensity and color. When viewed from a distance the dots merge and the print shows how the photographed scene would have appeared had you been there to see it. The fac作者: Morphine 時(shí)間: 2025-3-30 14:01 作者: 享樂主義者 時(shí)間: 2025-3-30 19:16
Acquiring Images,h, everyone is anxious to know whether or not they have wasted their money. However, taking good images is not a skill learnt in a few minutes. It takes quite a while to become proficient at taking images that are going to really reward the hours that can be spent at a computer reducing a disk full 作者: 溫和女人 時(shí)間: 2025-3-30 23:31 作者: 伴隨而來 時(shí)間: 2025-3-31 04:07
Image Reduction,d by the detector and telescope. These processes must be undertaken for every object you wish to image. Under some circumstances shortcuts may be taken, but it’s easiest to just collect lots of images and do the job properly every time. They define how successful the subsequent image enhancement sta作者: 清澈 時(shí)間: 2025-3-31 06:28
Image Enhancement,. This is the point at which to backup the image both to hard disk and also to some removable media such as a DVD, USB memory stick or CD, as a permanent record. You will find that adopting a consistent approach to filenames that involves the date and object name will save a lot of time later. In th
