This forum is disabled, please visit https://forum.opencv.org
 | 1 | initial version |
Hi, as StevenPuttemans already answered, contains your list the most frequent used techniques. But you should also take a look at the Bag-of-Words approach. It is widely used for image classification and object categorization. There exist a project at Visual Geometry Group from Andrew Zisserman with the goal to recognize the species of flowers using bag-of-words. On the project website you can find publications, a dataset and test your own images by uploading the image file.
