1 Functions
Visual Object Identification by Body (OSD-VOB) V1.3:
| Receives | Visual Object known to be a Body Object |
| A generic Visual Object to be identified | |
| Processes | Body Object to identify an index finger. |
| Finds | The Point of View defined by the direction of the index finger. |
| Produces | The ID of the Visual Object crossed by the line corresponding to the Point of View. |
2 Reference Model
The Reference Model of the Visual Object Identification by Body (OSD-VOB) AIM is specified in Figure 1.
Figure 1 – The Visual Object Identification by Body (OSD-VOB) AIM Reference Model
3 Input/Output Data
Table 1 specifies the Input and Output Data of the Visual Object Identification by Body (OSD-VOB) AIM. Links are to the Data Type specifications.
Table 1 – I/O Data of the Visual Scene Description AIM
| Input | Description |
| Visual Object | A Body Object |
| Visual Object | Generic Visual Object to be identified |
| Output | Description |
| Instance Identifier | Identifier of generic visual Objects |
4 SubAIMs
Visual Object Identification by Body (OSD-VOB) is a Composite AIM specified by Figure 2.
Figure 1 – The Visual Object Identification by Body (OSD-VOB) Composite AIM Reference Model
The AIMs composing the Visual Object Identification by Body (OSD-VOB) Composite AIM are:
Table2 – AIMs of the Visual Object Identification by Body (OSD-VOB) Composite AIM
| AIM | AIMs | Names | JSON |
| OSD-VOB | Visual Object Identification by Body | Link | |
| OSD-EBD | Entity Body Description | Link | |
| OSD-VOD | Visual Scene Description | Link | |
| OSD-VDI | Visual Direction Identification | Link | |
| OSD-VOE | Visual Object Extraction | Link | |
| OSD-VII | Visual Instance Identification | Link |
5 JSON Metadata
https://schemas.mpai.community/OSD/V1.3/AIMs/VisualObjectIdentificationByBody.json
6 Profiles
No Profiles.
7 Reference Software
8 Conformance Testing
Table 3 provides the Conformance Testing Method for OSD-VOB AIM. Conformance Testing of the individual AIMs of the OSD-VOB Composite AIM are given by the individual AIM Specification.
Note that a schema may contain references to other schemas. In this case, validation of data for the primary schema implies that any data that refers to a secondary schema shall also validate.
Table 3 – Conformance Testing Method for OSD-VOI AIM
| Receives | Visual Object (Body) | Shall validate against Visual Object schema. Visual Data shall conform with Qualifier. |
| Visual Object | Shall validate against Visual Objects schema. Visual Data shall conform with Qualifier. |
|
| Produces | Visual Instance ID | Shall validate against Instance ID schema. |
