ArSemanticLabel

Scene Semantics API.

See the Scene Semantics Developer Guide for more information.

Summary

Enumerations

ArSemanticLabel{   AR_SEMANTIC_LABEL_UNLABELED = 0,   AR_SEMANTIC_LABEL_SKY = 1,   AR_SEMANTIC_LABEL_BUILDING = 2,   AR_SEMANTIC_LABEL_TREE = 3,   AR_SEMANTIC_LABEL_ROAD = 4,   AR_SEMANTIC_LABEL_SIDEWALK = 5,   AR_SEMANTIC_LABEL_TERRAIN = 6,   AR_SEMANTIC_LABEL_STRUCTURE = 7,   AR_SEMANTIC_LABEL_OBJECT = 8,   AR_SEMANTIC_LABEL_VEHICLE = 9,   AR_SEMANTIC_LABEL_PERSON = 10,   AR_SEMANTIC_LABEL_WATER = 11 }

enum Defines the labels the Scene Semantics API is able to detect and maps human-readable names to per-pixel semantic labels.

Enumerations

ArSemanticLabel

 ArSemanticLabel

Defines the labels the Scene Semantics API is able to detect and maps human-readable names to per-pixel semantic labels.

See the Scene Semantics Developer Guide for more information.

Use ArFrame_acquireSemanticImage to obtain an image containing these pixels and ArFrame_getSemanticLabelFraction to query what percentage of the image contains these pixels.

Properties
AR_SEMANTIC_LABEL_BUILDING	Pixels of buildings, including houses, garages, etc. Includes all structures attached to the building, such as signs, solar panels, scaffolding, etc.
AR_SEMANTIC_LABEL_OBJECT	Pixels of general temporary and permanent objects and obstacles, including street signs, traffic signs, free-standing business signs, billboards, poles, mailboxes, fire hydrants, street lights, phone booths, bus stop enclosures, cones, parking meters, animals, etc.
AR_SEMANTIC_LABEL_PERSON	Pixels of humans, including pedestrians and bicycle/motorcycle riders.
AR_SEMANTIC_LABEL_ROAD	Pixels of drivable surfaces for vehicles, including paved, unpaved, dirt, driveways, crosswalks, etc.
AR_SEMANTIC_LABEL_SIDEWALK	Pixels of sidewalks for pedestrians and cyclists, including associated curbs.
AR_SEMANTIC_LABEL_SKY	Pixels of the open sky, including clouds. Thin electrical wires in front of the sky are included, but leaves/vegetation are not included.
AR_SEMANTIC_LABEL_STRUCTURE	Pixels of structures that are not buildings, including fences, guardrails, stand-alone walls, tunnels, bridges, etc.
AR_SEMANTIC_LABEL_TERRAIN	Pixels of walkable vegetation areas, including grass, soil, sand, mountains, etc. In contrast, 'tree' specifies non-walkable vegetation, like trees and bushes.
AR_SEMANTIC_LABEL_TREE	Pixels of non-walkable vegetation, like trees and shrubs. In contrast, 'terrain' specifies walkable vegetation, like grass.
AR_SEMANTIC_LABEL_UNLABELED	Pixels with no semantic label available in the API output.
AR_SEMANTIC_LABEL_VEHICLE	Pixels of vehicles, including cars, vans, buses, trucks, motorcycles, bicycles, trains, etc.
AR_SEMANTIC_LABEL_WATER	Pixels of ground surfaces covered by water, including lakes, rivers, etc.