Stephan Irgenfried

5 Questions 39 Answers 0 Followers

Questions related from Stephan Irgenfried

Synthetic datasets vs. real images for computer vision algorithm evaluation?

I recently came across the Yet Another Computer Vision Index To Datasets (YACVID) (http://riemenschneider.hayko.at/vision/dataset/index.php). I noticed that there are lots of databases with real...

08 August 2013 2,968 30 View

How much information is lost from 3D scene to 2D image?

How would you describe the amount of information being lost by projecting a 3D scene onto a 2D plane like it happens whenever you capture an image with a standard camera? For example many surface...

06 June 2013 6,693 74 View

Looking for synthetic 2D-image datasets with ground truth for machine vision benchmarking

I'm looking for publically available synthetic 2D-images datasets with ground truth for benchmarking of machine vision algorithms. Which ones do you know? I'm working on some background theory on...

03 March 2013 6,736 4 View

What are known metrics to measure the difference between a rendered scene and reality?

What are common metrics to measure the difference between a rendered scene and the image of the same real scene taken by a real camera?

02 February 2013 5,147 1 View

Which metrics are known to describe the degree of realism for computer generated images?

I'm looking for work done and discussions about how to define metrics to describe something like a "degree of realism" for computer generated images. I think this can be seen from a physical...

07 July 2012 1,638 5 View