| 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. |