Investigation of Event-Based Surfaces for High-Speed Detection, Unsupervised Feature Extraction, and Object Recognition.

In addition, while the results from the random features suggest a slight trend toward increased accuracy as a function of both feature numbers and feature size, the learnt feature results clearly show that the larger feature sizes (17 × 17 and 13 × 13) generate higher accuracy with increasing number of features, while the smallest feature sizes (3 × 3 and 5 × 5) exhibits a weak downward trend with the number of features.

also in 4,078 other papers