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Author Topic: Image quality estimation not right for special blurry case  (Read 2301 times)

Phogi

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Image quality estimation not right for special blurry case
« on: November 19, 2019, 04:20:18 AM »
Hi Alexey,

I had one example of image with "blurry" due to out of focus, but the image quality estimator still gives me 0.76 image quality which says it is good. Is there any function to detect this kind of blurry?

Thanks a lot!
 

Alexey Pasumansky

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Re: Image quality estimation not right for special blurry case
« Reply #1 on: November 25, 2019, 02:00:01 PM »
Hello Phogi,

Estimated image quality value indicates quality of the most sharp area found on the image. So if the borders are sharp in some sub-region, it will be considered as a higher quality image.
Best regards,
Alexey Pasumansky,
Agisoft LLC

Phogi

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Re: Image quality estimation not right for special blurry case
« Reply #2 on: November 27, 2019, 12:49:10 AM »
Thank you Alexey! So would the out of focus blurry possibly be detected by some function in Agisoft? The current quality estimation function works 99% cases, but just some out of focus images are still estimated as high quality but features are very blurry to see.