| Technique | Color Space |
|---|---|
| Document | MPEG-7 Visual (ISO/IEC 15938-3) |
| Name | Jungmin Song, Heon Jun Kim |
| jmsong73@mail.lgcit.com, hjk@lge.co.kr | |
| Contact | Jungmin Song |
| Type | descriptor for dominant color descriptor |
| External Libraries | none |
| Related Ds/DSs | Dominant Color Descriptor and DS related to Dominant Color D. |
| Used Ds/DSs | none |
| Input | n/a |
| Extraction | n/a but some color transform modules between different color space are provided in ColorSpaceExtraction.cpp |
| Client Appl | n/a |
| Summary | This descriptor specifies the color space that is to be used in other color based descriptions. In the current description, the following color spaces are supported: - RGB - YCbCr - HSV - HMMD - Linear transformation matrix with reference to RGB - Monochrome Color transform modules provided in extraction (ColorSpaceExtraction.cpp) are as follows: -YUV(YCbCr) to HSV -YUV(YCbCr) to RGB -RGB to YUV(YCbCr) -RGB to HSV -HSV to RGB -RGB to HMMD -HMMD to RGB |
| Limitations | Currently, the descriptor specifies only limited number of color spaces which are RGB, YCbCr, HSV, HMMD, Linear transformation matrix with reference to RGB and Monochrome. |
| Known Problems | None. |
| Parameters | color space index |