Key frame selection from MPEG video data
Proceedings of SPIE - The International Society for Optical Engineering
920 - 925
MetadataShow full item record
Please cite this item using this persistent URLhttp://hdl.handle.net/11693/27690
This paper describes a method for selecting key frames by using a number of parameters extracted from the MPEG video stream. The parameters are directly extracted from the compressed video stream without decompression. A combination of these parameters are then used in a rule based decision system. The computational complexity for extracting the parameters and for key frame decision rule is very small. As a results, the overall operation is very quickly performed and this makes our algorithm handy for practical purposes. The experimental results show that this method can select the distinctive frames of video streams successfully.
Showing items related by title, author, creator and subject.
Aksoy, S.; Çavuş Ö. (2005)Content-based retrieval in news video databases has become an important task with the availability of large quantities of data in both public and proprietary archives. We describe a relevance feedback technique that captures ...
Baştan, M.; Güdükbay, U.; Ulusoy O. (2008)We describe a method to automatically extract important video objects for object-based indexing. Most of the existing salient object detection approaches detect visually conspicuous structures in images, while our method ...
Gokturk, Z.O.; Cicekli, N.K.; Cicekli I. (2008)Event detection is a crucial part for soccer video searching and querying. The event detection could be done by video content itself or from a structured or semi structured text files gathered from sports web sites. In ...