| Autor: |
Devi, Mampi, Saharia, Sarat, Kumar Bhattacharyya, Dhruba, Roy, Alak, Charanarur, Panem |
| Předmět: |
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| Zdroj: |
Discover Internet of Things; 10/9/2024, Vol. 4 Issue 1, p1-21, 21p |
| Abstrakt: |
To digitize and preserve the cultural heritage in the form of Indian classical dance become apparent area of research. Sattriya classical dance of North-East India (Assam) is one of the eight Indian classical dance forms that requires immediate preservation. Sattriya classical dance consists of 29 Asamyukta hastas (single-hand gestures) and 14 Samyukta hastas (double-hand gestures). Moreover, the foundation of Samyukta hasta depends on understanding Asamyukta hasta. Therefore, the paper aims to classify single-hand gestures of Sattriya classical dance only. Although, a solution based on two level classification method to classify the Sattriya classical dance is available in recent literature, but it requires a trial and error method to select the optimized features. Since, Asamyukta hastas can appear closely similar to each other and therefore misclassification chances are very high. Thus, accuracy rate obtained for the two level classification method was only 75.45%. So, to address this issues in this paper, a Multilevel Classification Model with Vision based Features (MCM- V b F) has been proposed to classify the Asamyukta hastas of Sattriya classical dance. This model uses two types of feature matching, viz., high-level feature matching and low-level feature matching. To extract the high-level features and low-level features different algorithm has been proposed. In this model, features are automatically selected. This proposed MCM- V b F model is also tested on Asamyukta hasta mudras of Bharatanatyam classical dance of South India (Tamil Nadu). This model obtain an accuracy 94.12%, 87.14% for Sattriya classical dance Single-Hand Gestures (SSHG) dataset and Bharatnatyam classical dance Single-Hand Gestures (BHSG) dataset respectively. This paper also provides the comparative study of the proposed model MCM- V b F with traditional bench-mark classifier model such as Naive Bayes, Decision Tree and Support Vector Classifier (SVM) etc. Article highlights: A Multilevel Classification Model with Vision based Features (MCM-VbF) has been proposed to classify twenty nine (29) single-hand gestures of Sattriya classical dance. To enhance this proposed model eight vision based features has been extracted. Details of each features extraction method have been explained. This feature has been explained. This feature has Evaluating the proposed MCM-VbF model on three benchmark classifier such as Naive bayes, Decision tree and Support Vector Machine (SVM) which gives promising performance for all cases. The proposed model gives better performance for both own generated Sattriya classical dance Single-Hand Gestures (SSHG) dataset as well as Bharatnatyam classical dance Single-Hand Gestures (BSHG) dataset. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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