Search found 18 matches

by 7eicher
2014-11-06T10:17:40-07:00
Forum: Digital Image Processing
Topic: Evaluate Blurriness/Sharpness Factor
Replies: 29
Views: 35829

Re: Evaluate Blurriness/Sharpness Factor

Yes, these images are only thumbnails. The originals have 7900x4300 pixel in RAW (NEF) and most of them dont have motion blur, but some do little. Very few a lot. In total we have round about 13.000 images, 4 rooms + exterior. The problem with the manual check is, it will take a lot of time, just to...
by 7eicher
2014-11-06T06:57:41-07:00
Forum: Digital Image Processing
Topic: Evaluate Blurriness/Sharpness Factor
Replies: 29
Views: 35829

Re: Evaluate Blurriness/Sharpness Factor

They are all shot from different position with a certain degree of overlapp, round about 25% or more. Therefore standard deviation might not be so usefull, as new objects become visable in the scene and others leave. Here are the images for one of the rooms: https://www.dropbox.com/sh/6gzb7djwzif13o...
by 7eicher
2014-11-06T06:05:53-07:00
Forum: Digital Image Processing
Topic: Evaluate Blurriness/Sharpness Factor
Replies: 29
Views: 35829

Evaluate Blurriness/Sharpness Factor

Dear friends, first let me say, I like IM and I find it amazing how much work you guys have spent into! I came to this forum with the hope to find an answer to my question. In my current project I have shot thousands of images, which are used for photogrammetry 3D reconstruction of a house. The imag...