Recognition using Rapid Classification Tree

This paper proposes a method to achieve object classification with high throughput and accuracy using a rapid classification tree. To achieve this, we decouple the training and test stages. During the training stage, we learn optimal discriminatory features from the training set and then train a cla...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Haynes, K., Liu, X., Mio, W.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This paper proposes a method to achieve object classification with high throughput and accuracy using a rapid classification tree. To achieve this, we decouple the training and test stages. During the training stage, we learn optimal discriminatory features from the training set and then train a classifier with high accuracy. Then we create a classification tree, where each node uses a lookup table to store the solutions, resulting high throughput at the test stage. To make the lookup tables feasible for applications, we learn a projection matrix through stochastic optimization. We illustrate the effectiveness of the proposed method using several datasets; our results show the proposed method achieves often several orders of magnitudes of improvement in throughput while maintaining a similar accuracy.
ISSN:1522-4880
2381-8549
DOI:10.1109/ICIP.2006.313117