MPAI-OSD V1.1 AIM Visual Object Identification

1     Functions

Visual Object Identification (OSD-VOI):

Receives	Visual Scene Geometry
	Visual Objects
	Body Descriptors
Produces	Visual Instance ID that identifies a Visual Object in the Scene that belongs to some level in a taxonomy.

3      Reference Architecture

Figure 1 depicts the Visual Direction Identification (OSD-VOI) AIM.

Figure  – The Visual Direction Identification (OSD-VOI) AIM

4      I/O Data

Table 1 specifies the Input and Output Data of the Visual Object Identification AIM.

Table 1 – I/O Data of the Visual Object Identification AIM

Input	Description
Body Descriptors	The Descriptors of the Body Objects of Entities in the Visual Scene.
Visual Scene Geometry	The digital representation of the spatial arrangement of the Visual Objects of the Scene.
Visual Object	The Visual Objects in the Visual Scene that are not Entities.
Output	Description
Visual Instance Identifier	The Identifier of the specific Visual Object belonging to a level in the taxonomy.

5      SubAIMs

Visual Direction Identification (OSD-VOI) is a Composite AIM as depicted in Figure 2.

Figure 2 – The Visual Direction Identification (OSD-VOI) Composite AIM

Note that the Visual Direction Identification AIM can parse either an AV Scene Geometry or its Visual Scene Geometry subset.

The AIMs composing the Visual Direction Identification (OSD-VOI) Composite AIM are:

AIMs	Names
OSD-VOI	Visual Object Identification
OSD-VDI	Visual Direction Identification
OSD-VOE	Visual Object Extraction
OSD-VII	Visual Instance Identification

6     JSON Metadata

https://schemas.mpai.community/OSD/V1.1/AIMs/VisualObjectIdentification.json