Following all the directions to set up my camera, printed the dot pattern etc. the camera is live and picking up the image but refuses to acknowledge the pattern. Long waiting period (minutes) as it ‘processes the image’ to then be told the image was not found. Any help would be appreciated. I have …

You’re using the wrong test pattern. Notice that the pattern is different. Additionally, the honeycomb bed is likely making things difficult. You may want to cover the entire bed. I suggest you enable “Honeycomb check enabled” where I believe it will warn of this.

[IMG_0318] [IMG_0319] [IMG_0320] [IMG_0321] [IMG_0322] Same result whether the honeycomb switch is on or off

Your test pattern is likely too large for the calibration. Either print the pattern smaller or increase the distance to complete the calibration.

I printed the test pattern ‘as was’ from the link without changing its size but I’ll give that a try using a reduced size. It’ll be tomorrow now before I can try it, thanks for your response.

I had to load the target into gimp and print it… print via the os resulted in it resizing the output… :smile_cat:

Ultimately the exact size of the printout does not matter as long as the pattern is not distorted during print. The more important factor is the relative size of the pattern vs the size of the camera view. Having too large or too small a pattern vs the capture will make it hard to detect the pattern…

I’m feeling like I’m watching my life fade away here. I’ve now spent what seems like hours on this. We’ve tried big dots, little dots and both near and far from the camera lens. I’ve tried the dots full size, at 60, 50 40 and finally at 30%. The results are the same… nothing. Any further ideas? [i…

The wrong pattern? I’m printing the pattern from lightburn, following your advice I’ve played with the sizing as described earlier. As to the honeycomb, Ive covered it up with cardboard, white paper and had the honeycomb switch both on and off. I’m afraid I now have no idea what you’re referring to.…

If you take a careful look at the pattern you can see that the pattern you’ve printed has a different number of rows and columns when compared to the reference pattern. That won’t work. This is likely an issue with the way it was printed, perhaps using a repeating pattern or something. Reprint only…

I’ll give it a last try tomorrow. Thanks for your input and responses. Tv

Its beginning to look like I have two problems with this procedure (at least). The combination of the wide angle camera and my old Imac which seem to hate one another and Lightburn. Changing to a windows laptop, the camera and lightburn started to communicate but only partially when it came to the c…

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