Benha University

أحمد طه عبد الفتاح طه عبد الله

أستاذ مساعد

كلية الحاسبات والذكاء الاصطناعي علوم الحاسب

"Retrieving of Video Scenes Using Arabic Closed-Caption," In the International Journal of Intelligent Computing and Information Systems (IJICIS), Volume. 8, Number 1, pp. 191-203, January 2008.

• 2008
العودة
معلومات البحث
المؤلفون Hamed Nassar, Ahmed Taha, Taymoor Nazmy and Khaled Nagaty.
الكلمات المفتاحية Not Available
المجلة العلمية Not Available
الناشر Not Available
المجلد Not Available
العدد Not Available
الصفحات Not Available
publication.type Local
رابط البحث Not Available
المواد المرفقة Not Available
الملخص
The increased use of video documents for multimedia-based applications has created a demand for strong video database support, including efficient methods for browsing and retrieving video data. Most solutions to video browsing and retrieval of video data rely on visual information only, ignoring the rich source of the accompanying audio signal and texts. Speech is the significant information that has a close connection to video contents. The closed-caption text facilitates the acquisition of the video transcript. This paper proposes a novel scheme for retrieving video scenes by exploring the Arabic closed-caption text. The new approach classifies the input query and retrieves all the video scenes with the same category of the input query using a text-based video scenes classification technique. Then, a caption-based filtering technique is utilized to determine the relevant scenes. The proposed system is implemented and tested using a self collected and prepared dataset. Experimental results show that the proposed approach achieves an average precision equal to 88.94% and average recall equal to 93.93% for video scenes retrieval.
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