How to make sure of an adequate photo

[maccardiolog]

Hello everybody ! For a newbie eye , but with a claim of a reasonable picture taken with Mavic , how could we check if our photos are of a good quality in the sense of uniformity of sharpness ( independent of the settings of the camera ) . I mean how and what kind of target could we test if our drone doesn,t have any defect , imperfection in that sense ? There is a dose of subjectivity in this assesment , that,s why I try to find a banal method . For example a brick wall in a favorable light for comparison of different segments ? I ask this question because there are a lot of complaints about blurred image in one or another corner and so on... Thank you

 

[Cut.Aussie]

If I understand your question correctly, photograph things such a brick wall, a palling fence

 

[maccardiolog]

Thank you for reply , I mean I am trying to find a adequate background in order to make possible a comparison between different segments of a photo , a ,,mosaic,, pattern or something which could help for distinguishing possible blurred areas - potential focusing problems ....