29 posts
ThreadLast postPostsViews
How do I write_Images every n seconds [2]
I can use Write_Images to record every frame as a separate image, but I have a camera that integrates over time up to 10sec so t...
10 years 2 955
Pincushion/Barrel/Perspective Distortion Correction [6]
Yep. It now works very well. Thanks STephen. I also have Mosaic working on my home machine, so maybe that was the same memory bu...
10 years 13 6639
Perspective, Barrel, Pincushion corrections [4]
STeven, I've discovered that you have just implemented Perspective, Barrel and Pincushion corrections. Perspective correction w...
10 years 13 6639
Picture Distortion [3]
Yes a manual transform would be fine STeven. My camera is mounted in a box with fixed geometry, so once I adjust the correction ...
10 years 13 6639
Pincushion/Barrel/Perspective Distortion Correction
Roborealm's Transforms are very useful, but there are a couple that are apparently not possible - corrections for Barrel and Pi...
10 years 13 6639
rotate and mosaic [5]
Thanks, that looks like an interesting program, and stitching automatically is a big advance on other stitching programs I've t...
10 years 13 1583
rotate and mosaic [3]
Dgephri wrote: Can we get a Rotate function for each camera in the near future, or is that too low on the list?
10 years 13 1583
rotate and mosaic [14]
That works!!!! It is a bit of a fiddle, but it does tile the second camera on a translated image of the first. I had to use a Ma...
10 years 13 1583
rotate and mosaic [13]
Thanks STeven. Yes, if I can translate and paste several individual images into a larger image area that allows overlap, that sh...
10 years 13 1583
rotate and mosaic [10]
Ok, to avoid the shear I must simply choose the Mosaic Image Size sufficiently large... my mistake.
10 years 13 1583
rotate and mosaic [9]
I meant "...are no longer limited to 320x240..." ...
10 years 13 1583
rotate and mosaic [8]
This does look promising. I see that the mosaic images are no longer limited to 230x240 in the latest RoboRealm; this i...
10 years 13 1583
Binning pixels to increase signal [9]
...And of course you can also do 1D-binning using the scale model in RoboRealm. Sorry, I didn't look at your Scale module caref...
10 years 9 2540
Bug & stitching together 2 cameras [9]
Hi STeven. I upgraded to the version created yesterday 11 March and now I can only see one of my two USB-2 cameras. With my old ...
10 years 16 7205
Binning pixels to increase signal [8]
Thanks for confirming that STeven. Square binning is indeed generally sufficient for binning to improve images with faint featur...
10 years 9 2540
Using more cameras. [14]
I'm coming back to this because the kind of stitching of multiple cameras that I was talking about can now be done with an Imag...
10 years 16 7205
Binning pixels to increase signal [6]
I took a while to find an example that other people could try, and finally it did not seem as useful as I had expected, though i...
10 years 9 2540
Using more cameras. [15]
I've been thinking about how it might be possible to stitch together multiple cameras in RoboRealm without too much extra progr...
10 years 16 7205
Where is the hot pixel filter (salt&pepper) ?
CCD's show "dark current" noise with longer exposures when warm, which shows up as isolated bright "hot pixels". In low lig...
11 years 6 2219
Where is the hot pixel filter (salt&pepper) ? [7]
That was quick work STeven. Thanks. Your documentation is also very clear and precise. A couple of comments. First a trivial one...
11 years 6 2219

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