Hi there,
I'm new to opencv and using EMGU as wrapper in C#. I'm trying to get the best similar image for a query image from images database.
I followed up the example as show here to do the work.
he uses SURF detector to detect images features and then he combines all database images descriptors in one Super descriptors matrix.
Then he uses the Flann Index to find the nearest neighbors of the query image.
The problem is that the distance matrix "dists" always contains "0" values. flannIndex.KnnSearch(queryDescriptors, indices, dists, 2, 24);
Thanks in advance