Agisoft Metashape

Agisoft Metashape => Bug Reports => Topic started by: Phogi on November 19, 2019, 04:20:18 AM

Title: Image quality estimation not right for special blurry case
Post by: Phogi 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!
 
Title: Re: Image quality estimation not right for special blurry case
Post by: Alexey Pasumansky 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.
Title: Re: Image quality estimation not right for special blurry case
Post by: Phogi 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.