[IPOL announce] new article: The Production of Ground Truths for Evaluating Highly Accurate Stereovision Algorithms
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Tue Jan 2 17:04:30 CET 2018
A new article is available in IPOL: http://www.ipol.im/pub/art/2018/187/
Tristan Dagobert,
The Production of Ground Truths for Evaluating Highly Accurate
Stereovision Algorithms,
Image Processing On Line, 8 (2018), pp. 1–23.
https://doi.org/10.5201/ipol.2018.187
Abstract
The conception and improvement of algorithms for subpixel stereovision
requires very precise test databases. The state of the art on the sets
of images used extensively by the scientific community shows that they
are often incomplete and imprecise compared to the dataset goals. We
will present a method based on image synthesis to produce stereoscopic
pairs with ground truths such as disparity and occlusion maps reaching
an accuracy of about 1e-6 pixels. The a priori noise estimate is also
taken into account. This process allows us to deliver a new image
database consisting of 66 stereo pairs together with their ground truths.
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