An OWL ontology for MPEG-7 MPEG-7 Ontology v 1.0 2006/11/06 12:56:51 slittle MultimediaContent The class of multimedia data Image The class of images Video The class of videos Audio The class of audio resources AudioVisual The class of audiovisual resources Multimedia The class of multimedia resources Segment The class of fragments of multimedia content StillRegion 2D spatial regions of an image or video frame ImageText Spatial regions of an image or video frame that correspond to text or captions Mosaic Mosaic or panaoramic view of a video segment StillRegion3D 3D spatial regions of a 3D image VideoSegment Temporal intervals or segments of video data MovingRegion 2D spatio-temporal regions of video data VideoText Spatio-temporal regions of video data that correspond to text or captions AudioSegment Temporal intervals or segments of audio data AudioVisualSegment Temporal intervals or segments of audiovisual data AudioVisualRegion Arbitrary spatio-temporal segments of AV data MultimediaSegment Segment of a composite multimedia presentation EditedVideoSegment Video segment that results from editing work decomposition of a segment spatial decomposition of a segment temporal decomposition of a segment spatio-temporal decomposition of a segment media source decomposition of a segment spatial decomposition of a video segment temporal decomposition of a video segment spatio-temporal decomposition of a video segment media source decomposition of a video segment Agent Agent - person, organisation or group which performs an act. Person An individual person. PersonGroup A group of persons with a collective title. Organisation Organisation. Place Describes real, fictional, historical locations. Time Describes date/time points and durations Instrument Describes instrument or tool used to perform an action. name An affiliation is either an Organisation or a PersonGroup affiliation address Address Address of person, organisation or person group. PersonName Name of an individual person. givenName familyName Creation A multimedia content creation. title abstract creator creationLocation creationDate Creator Person, organisation or person group who created the content. role instrument Instrument used by creator to create multimedia content. Color Color of a visual resource DominantColor The set of dominant colors in an arbitrarily-shaped region. ScalableColor Color histogram in the HSV color space. ColorLayout Spatial distribution of colors. ColorStructure Describes color content and the structure of this content. GoFGoPColor Group of frames/pictures color descriptor. color Color descriptor - applicable to video segments, still regions and moving regions. shape region shape contour shape shape three dimensional texture homogeneous texture texture browsing edge histogram motion camera motion motion trajectory parametric motion motion activity locator Region Locator Box Polygon Coordinate Reference spatial temporal locator media time parameter trajectory still translation rotationAndScaling affine perspective parabolic figure trajectory 3 elipse rectangle polygon temporal interpolation key value startPoint firstOrder secondOrder