Object Recognition Based on Wave Atom Transform

Thambu Gladstan ； E. Mohan

《Research Journal of Applied Sciences, Engineering and Technology》 8卷13期 (2014/10) Pp. 1613-1617

並列摘要

This study presents an efficient method for recognizing object in an image based on Wave Atom Transform (WAT). Object recognition is achieved by extracting the energies from all coefficients of WAT. The original image is decomposed by using the WAT. All coefficients are considered as features for the classification process. The extracted features are given as an input to the K-Nearest Neighbor (K-NN) classifier to recognize the object. The evaluation of the system is carried on using Columbia Object Image Library Dataset (COIL-100) database. The classification performance of the proposed system is evaluated by using classification rate in percentage, which is achieved by varying the angle between the views.

並列關鍵字

Classification rate ； feature extraction ； KNN classifier ； object recognition ； wave atom transform