Registax

RegiStax has a very powerful wavelet registax section that can help you to reveal lots of hidden data in images after they have been stacked, registax.

Registax6 is one of the most popular software programs to sharpen and denoise stacked pictures of The Planets. In part 2 of this tutorial, I show you how you can process a stacked picture of Jupiter created in Autostakkert3! Before starting this tutorial, I quickly want to mention that Registax is free software created by an international group of motivated software developers with Cor Berrevoets from The Netherlands as the main developer. It is my hope that with these tutorials I can contribute as well. You can download Registax from this website. Note that you should download Registax 6. After updating and installing the software, we can open up the image created in Autostakkert by simply dragging and dropping the image into the main window of Registax.

Registax

Here is an outline of the steps taken the order with the Layers is important :. Increment the Sharpen filter for Layer 2 , doing this will bring out detail but also add noise. Increment the Denoise filter for Layer 2 , until the noise is just removed. Increment the Sharpen filter for Layer 1 , doing this will bring out detail but also add noise. Increment the Denoise filter for Layer 1 , until the noise is just removed. Partially move the Layer 3 slider over to the right until satisfactory detail is brought out. Increment the Sharpen filter for Layer 3 , doing this will bring out detail but also add noise. Increment the Denoise filter for Layer 3 , until the noise is just removed. Do not adjust Layers 4, 5, 6. There are no hard and fast rules, Registax final output is very much down to user preference. The settings given below are guidelines — learn by experience and experimentation. Start Registax and load the TIF file stacked image called x. Answer Yes to the Stretch intensity-levels window if it appears. Select Dyadic Wavelets and Gaussian filters as shown below.

By selecting a smaller processing area, the changes are registax applied to that area only, registax, which increases processing speed.

RegiStax is image processing software for amateur astrophotographers , released as freeware , designed to run under Windows , [1] [2] [3] [ unreliable source? Its purpose is to produce enhanced images of astronomic observations through combining consecutive photographs an image " stack " of the same scene that were taken over a short period of time. The process relies on the subject e. The stack of images can be in the form of individual consecutive shots or from frames of a movie camera trained on the scene. Cor Berrevoets Netherlands began development of the program about , [7] and it was released on 19 May

RegiStax 6 will simplify processing! During development of RegiStax 6 we have tried to make the processing-sequence shorter and simpler. Optimizing isnt necessary anymore in the new way we align the images, the alignmentmethod also optimizes directly. If you want to look at a simple processing run the steps involved you can check the following examples : - Single processing Run Cor Berrevoets - Using RegiStax 6 Paul Maxson Interface The interface of RegiStax 6 has been simplified and also made to look more uniform in appearance and functionality. We hope the new interface is however not too different to get used to. Programming threads was for me always a daunting task and the issues for programmers when using multi-core seemed to large to be true. But for RegiStax 6 we finally invested a lot of time and effort to using Multicore, and it seems we have succeeded in doing so. When you startup RegiStax for the 1st time it will try to estimate how many CPU's your computer has available. This number is shown in the menubar on top of RegiStax. You can change this setting yourself and RegiStax will keep the setting unless you set it to 1, setting the CPU's to 1 will make RegiStax at the next startup estimate the number of available CPUs.

Registax

RegiStax is a free image processing software for amateur astrophotographers, released as freeware, which runs under Windows. A compatible version for Mac OS is also available as a emu file see Download below. For example, many frames can be obtained from a video and then stacked in Registax. The process relies on the subject for example a planet or the Moon being unchanged between photographs, so that any differences can be assumed to be random noise or atmospheric interference. The stack of images can be in the form of individual consecutive shots or from frames of a movie camera trained on the scene. As the official website of Registax is having problems at the moment hacking issue i think , i uploaded Registax and its update to my website. Please find bellow the new links :. Download Registax 6. Download Update Registax 6.

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Partially move the Layer 3 slider over to the right until satisfactory detail is brought out. Interestingly, when changing the denoise setting in the first layer to. Increment the Sharpen filter 0. Increment the Sharpen filter for Layer 3 , doing this will bring out detail but also add noise. Note that there are some slight increases in size between each of the filters, but this increase is very small. When leaving this to 0, each layer will have the smallest increase in size that will affect the picture. We have placed cookies on your device to help make this website better. Credit: Gary Palmer The check boxes on the left side will have different effects on all sorts of images. Automatic relates to the automatic application of the changes we are going to make to the processing area, which in practice will give us a real-time view of the changes in the picture. Here is an outline of the steps taken the order with the Layers is important : 1. I would recommend you leave these checked, as they are by default.

Registax6 is one of the most popular software programs to sharpen and denoise stacked pictures of The Planets. In part 2 of this tutorial, I show you how you can process a stacked picture of Jupiter created in Autostakkert3! Before starting this tutorial, I quickly want to mention that Registax is free software created by an international group of motivated software developers with Cor Berrevoets from The Netherlands as the main developer.

If your image is a little dark when loaded, look to the Functions tab on the right-hand side of the program and click Histogram. You should resize that square so that it encompasses the whole planet. Imagine that you have six pictures on separate pieces of paper, all on top of each other — this is how the image looks when it is first loaded. Astrosurface has all the wavelets, sharpening and much more tools compared to Registax. This can be used to control noise introduced with the wavelet sharpening. This being said, let me share some preferred ways I developed over the years to process my images. I want to buy a telescope for my 3 young children. Read Edit View history. As our stacked picture is bright enough, we will leave the histogram sliders and the brightness and contrast sliders to in the default setting. This processing scheme makes it easier to apply changes to the picture, without the risk of getting an overprocessed image of the planet as compared to using the dyadic wavelets scheme.