Documentation for Video/GoFGoPColor

Technique GoF/GoP Color Descriptor
Document MPEG-7 Visual (ISO/IEC 15938-3)
Name Santhana Krishnamachari, Mufit Ferman
Contact santhana.krishnamachari@philips.com
Type Application
External Libraries None
Related Ds/DSs Scalable Color, Video Segment DS, Collection DS
Used Ds/DSs Scalable Color
Input Video, Image
Extraction Yes
Client Appl Search & Retrieval
Summary This library implements the GoF/GoP Color descriptor which
is used to describe the color characteristics of a collection of video frames
(and a collection of images). consists of one primary
and four secondary attributes. Since the feature vector is short, a simple absolute
distance or squared distance criterion can be used for matching.
Strong Points None.
Limitations Use mean or median aggregation for matching
Known Problems None.
Parameters None.