Reference documentation and code samples for the Cloud AutoML V1beta1 Client class VideoObjectTrackingAnnotation.
Annotation details for video object tracking.
Generated from protobuf message google.cloud.automl.v1beta1.VideoObjectTrackingAnnotation
Namespace
Google \ Cloud \ AutoMl \ V1beta1Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ instance_id |
string
Optional. The instance of the object, expressed as a positive integer. Used to tell apart objects of the same type (i.e. AnnotationSpec) when multiple are present on a single example. NOTE: Instance ID prediction quality is not a part of model evaluation and is done as best effort. Especially in cases when an entity goes off-screen for a longer time (minutes), when it comes back it may be given a new instance ID. |
↳ time_offset |
Google\Protobuf\Duration
Required. A time (frame) of a video to which this annotation pertains. Represented as the duration since the video's start. |
↳ bounding_box |
Google\Cloud\AutoMl\V1beta1\BoundingPoly
Required. The rectangle representing the object location on the frame (i.e. at the time_offset of the video). |
↳ score |
float
Output only. The confidence that this annotation is positive for the video at the time_offset, value in [0, 1], higher means higher positivity confidence. For annotations created by the user the score is 1. When user approves an annotation, the original float score is kept (and not changed to 1). |
getInstanceId
Optional. The instance of the object, expressed as a positive integer. Used to tell apart objects of the same type (i.e. AnnotationSpec) when multiple are present on a single example.
NOTE: Instance ID prediction quality is not a part of model evaluation and is done as best effort. Especially in cases when an entity goes off-screen for a longer time (minutes), when it comes back it may be given a new instance ID.
| Returns | |
|---|---|
| Type | Description |
string |
|
setInstanceId
Optional. The instance of the object, expressed as a positive integer. Used to tell apart objects of the same type (i.e. AnnotationSpec) when multiple are present on a single example.
NOTE: Instance ID prediction quality is not a part of model evaluation and is done as best effort. Especially in cases when an entity goes off-screen for a longer time (minutes), when it comes back it may be given a new instance ID.
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getTimeOffset
Required. A time (frame) of a video to which this annotation pertains.
Represented as the duration since the video's start.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Duration|null |
|
hasTimeOffset
clearTimeOffset
setTimeOffset
Required. A time (frame) of a video to which this annotation pertains.
Represented as the duration since the video's start.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Duration
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getBoundingBox
Required. The rectangle representing the object location on the frame (i.e.
at the time_offset of the video).
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\AutoMl\V1beta1\BoundingPoly|null |
|
hasBoundingBox
clearBoundingBox
setBoundingBox
Required. The rectangle representing the object location on the frame (i.e.
at the time_offset of the video).
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\AutoMl\V1beta1\BoundingPoly
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getScore
Output only. The confidence that this annotation is positive for the video at the time_offset, value in [0, 1], higher means higher positivity confidence. For annotations created by the user the score is 1. When user approves an annotation, the original float score is kept (and not changed to 1).
| Returns | |
|---|---|
| Type | Description |
float |
|
setScore
Output only. The confidence that this annotation is positive for the video at the time_offset, value in [0, 1], higher means higher positivity confidence. For annotations created by the user the score is 1. When user approves an annotation, the original float score is kept (and not changed to 1).
| Parameter | |
|---|---|
| Name | Description |
var |
float
|
| Returns | |
|---|---|
| Type | Description |
$this |
|