In RegiStax 6 we can trap the noise and sharpen the image directly in Layer 1. This would be the normal approach to enhance this image using wavelets. Registax Tutorial. This tutorial is largely meant for beginners who want to learn to stack and process planetary images in Registax. Load your captured movie or series of images into Registax. Step 6: The Magic of Wavelet Processing. We’ll be using two pieces of popular software, AutoStakkert!2 and Registax 6 to do so . ‘Manual Draw’ – Ticking this allows you to manually draw the APs on the .
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Registax Tutorial This tutorial is largely meant for beginners who want to learn to stack and process planetary images in Registax. One of the problems I have with Registax is that the learning curve is painfully steep. When Show AlignData is active you will see for each alignpoint on each frame how the movement is compared to the original frame used at the start of alignment. Look carefully at Figure 7 to see the Denoise and Sharpen settings for each layer.
At this point I click the Show Prefilter box and click Normalize. Below will be my processing steps. These settings are guidelines only, just something to get you started. The red circles show if the movements are rather uniform small circle or strongly deviating larger circles.
Processing guide: Registax 6 – Imaging – Image Processing, Help and Techniques – Stargazers Lounge
The wider, flatter hump just left of center represents the pixels in Saturn. So I click the Set Alignpoints button and Registax will select the points. It detects and amplifies small differences in contrast and it is amazingly effective. It only takes about a minute or two of input, though if you are stacking a thousand subframes, the initial alignment, optomization, and stacking steps can take several minutes for the computer to process.
I like to have about 30 points on Saturn, on Jupiter and on the moon or sun. I plan to share those steps here to help the reader get past the basic learning curve of Registax 6. The most important thing is not to be afraid to experiment! Here, only part of the right side is cut off in some frames and it isn’t noticeable when they are stacked.
I got my settings file from Sylvain Weiller and made some slight modifications to suit me. First, I feel more in control of each individual frame if I can access by itself. It depends on how many you have and how bad they are, but obviously, when the quality curve starts to drop off a lot, they need to be rejected. Thanks for that i am about to tutorrial getting to grips with registax so this is a rfgistax big help thanks for posting it.
The result can be seen below. When Registax finishes the stacking process, click the ‘Wavelet’ tab at upper left which will open the wavelet page. Most of it is over my head, but basically he added a denoise box for each layer. Sign in Already have an account?
The more images you stack, the more you can amplify the detail. First click the ‘select’ tab at the top upper left and choose an AVI file you are ready to process.
It gives a more natural color balance than in many of my earlier pictures. It will tell you exactly what you need to do to get good images.
Registax 6 Facebook Twitter. This means Registax will only save the best frames for the stacking process. From his description, this is an extension of his noise trapping in layer 1 from Registax 5.
As far as the number of APS, I find that there is a point of diminishing return. Create an account or sign in to comment You need to be a member in order to leave a comment Create an account Sign up for a new account in our community. You can experiment to find values that are pleasing to you. If you tegistax you can save several different versions of your image just by resetting the sliders and repeating the process, without having to go back and start from the very beginning.
The large spike at the left is for the black portions of the image. With larger images, the time is multiplied. The Magic of Wavelet Processing. The histogram lists the brightness of each pixel.
That illustrated the power of the Denoise and Linked Wavelet Layer features. Posted June 10, My first regisfax out too red, while later ones I balanced in Photoshop and they just didn’t look natural. I’ve got a webcam and downloaded registax 6, now i need to mod my webcam and then hopefully i can start recording some data. Posted March 3, The Magic of Wavelet Processing I don’t fully understand what wavelet processing is, but it appears to be a local contrast enhancement algorithm.