Name
Abstract | ||
|---|---|---|
Analysis of hand gestures in one-to-one tutoring gives a number of characteristics of social interaction and behavior between the tutor and the student. This analysis can not only aid in understanding the effectiveness of the learning methodology and developing new techniques for learning, but also help in developing intelligent and online tutoring systems. Although there exists a comprehensive literature on recognizing hand gestures, there is limited work on recognizing such gestures in the context of one-to-one tutoring systems. In this paper, we first introduce a new dataset that comprises a set of 2166 richly labeled video sequences of multiple subjects, showing 4 different classes of most prominent gestures in one-to-one tutoring. In addition to the dataset, two methods comprising appearance based cues and motion based cues are proposed and evaluated on this dataset. A detection accuracy of over 53% is achieved when the proposed techniques are validated across 6 different subjects, which can be used as a benchmark for future works that can employ the proposed datasets for hand gestures for one-to-one tutoring systems. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1109/ICCVW.2013.105 | international conference on computer vision |
Keywords | DocType | Volume |
proposed datasets,video signal processing,online tutoring systems,intelligent tutoring systems,proposed technique,appearance based cues,motion based cues,learning methodology,different class,hand gesture recognition,new dataset,one-to-one tutoring,labeled video sequences,bag of words,tutoring,hand gestures,hand gesture analysis,image sequences,social behavior,motion history image,online tutoring system,new technique,one-to-one tutoring system,gesture recognition,social interaction,different subject,hand gesture,SIFT,image motion analysis | Conference | 2013 |
Issue | Citations | PageRank |
1 | 2 | 0.39 |
References | Authors | |
19 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Suchitra Sathyanarayana | 1 | 42 | 1.82 |
| gwen littlewort | 2 | 1159 | 67.40 |
| Marnie Bartlett | 3 | 2 | 0.39 |