Technique | GoF/GoP Color Descriptor |
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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. |