Exploiting Visual-Audio-Textual Characteristics for Automatic TV Commercial Block Detection and Segmentation.
Nan LiuYao ZhaoZhenfeng ZhuHanqing LuPublished in: IEEE Trans. Multim. (2011)
Keyphrases
- video indexing and retrieval
- temporal segmentation
- visual information
- lesion segmentation
- multimedia
- fully automatic
- features extraction
- audio visual
- cross modal
- visual data
- reliable detection
- detection algorithm
- video sequences
- image segmentation
- segmentation method
- event detection
- video scene
- cell segmentation
- tv broadcast
- low level
- medical images
- segmentation algorithm
- bounding box
- multiscale
- visual representations
- level set
- complex background
- video segmentation
- topic segmentation
- object segmentation
- video indexing
- soccer video
- circular hough transform
- low signal to noise ratio
- metadata
- closed captions
- thermal images
- news video
- sports video
- semi automatic
- detection method
- moving objects
- image sequences
- image processing