Cloud Video Intelligence V1 Client - Class LabelDetectionConfig (1.15.4)

Reference documentation and code samples for the Cloud Video Intelligence V1 Client class LabelDetectionConfig.

Config for LABEL_DETECTION.

Generated from protobuf message google.cloud.videointelligence.v1.LabelDetectionConfig

Namespace

Google \ Cloud \ VideoIntelligence \ V1

Methods

__construct

Constructor.

Parameters
Name Description
data array

Optional. Data for populating the Message object.

↳ label_detection_mode int

What labels should be detected with LABEL_DETECTION, in addition to video-level labels or segment-level labels. If unspecified, defaults to SHOT_MODE.

↳ stationary_camera bool

Whether the video has been shot from a stationary (i.e., non-moving) camera. When set to true, might improve detection accuracy for moving objects. Should be used with SHOT_AND_FRAME_MODE enabled.

↳ model string

Model to use for label detection. Supported values: "builtin/stable" (the default if unset) and "builtin/latest".

↳ frame_confidence_threshold float

The confidence threshold we perform filtering on the labels from frame-level detection. If not set, it is set to 0.4 by default. The valid range for this threshold is [0.1, 0.9]. Any value set outside of this range will be clipped. Note: For best results, follow the default threshold. We will update the default threshold everytime when we release a new model.

↳ video_confidence_threshold float

The confidence threshold we perform filtering on the labels from video-level and shot-level detections. If not set, it's set to 0.3 by default. The valid range for this threshold is [0.1, 0.9]. Any value set outside of this range will be clipped. Note: For best results, follow the default threshold. We will update the default threshold everytime when we release a new model.

getLabelDetectionMode

What labels should be detected with LABEL_DETECTION, in addition to video-level labels or segment-level labels.

If unspecified, defaults to SHOT_MODE.

Returns
Type Description
int

setLabelDetectionMode

What labels should be detected with LABEL_DETECTION, in addition to video-level labels or segment-level labels.

If unspecified, defaults to SHOT_MODE.

Parameter
Name Description
var int
Returns
Type Description
$this

getStationaryCamera

Whether the video has been shot from a stationary (i.e., non-moving) camera. When set to true, might improve detection accuracy for moving objects. Should be used with SHOT_AND_FRAME_MODE enabled.

Returns
Type Description
bool

setStationaryCamera

Whether the video has been shot from a stationary (i.e., non-moving) camera. When set to true, might improve detection accuracy for moving objects. Should be used with SHOT_AND_FRAME_MODE enabled.

Parameter
Name Description
var bool
Returns
Type Description
$this

getModel

Model to use for label detection.

Supported values: "builtin/stable" (the default if unset) and "builtin/latest".

Returns
Type Description
string

setModel

Model to use for label detection.

Supported values: "builtin/stable" (the default if unset) and "builtin/latest".

Parameter
Name Description
var string
Returns
Type Description
$this

getFrameConfidenceThreshold

The confidence threshold we perform filtering on the labels from frame-level detection. If not set, it is set to 0.4 by default. The valid range for this threshold is [0.1, 0.9]. Any value set outside of this range will be clipped.

Note: For best results, follow the default threshold. We will update the default threshold everytime when we release a new model.

Returns
Type Description
float

setFrameConfidenceThreshold

The confidence threshold we perform filtering on the labels from frame-level detection. If not set, it is set to 0.4 by default. The valid range for this threshold is [0.1, 0.9]. Any value set outside of this range will be clipped.

Note: For best results, follow the default threshold. We will update the default threshold everytime when we release a new model.

Parameter
Name Description
var float
Returns
Type Description
$this

getVideoConfidenceThreshold

The confidence threshold we perform filtering on the labels from video-level and shot-level detections. If not set, it's set to 0.3 by default. The valid range for this threshold is [0.1, 0.9]. Any value set outside of this range will be clipped.

Note: For best results, follow the default threshold. We will update the default threshold everytime when we release a new model.

Returns
Type Description
float

setVideoConfidenceThreshold

The confidence threshold we perform filtering on the labels from video-level and shot-level detections. If not set, it's set to 0.3 by default. The valid range for this threshold is [0.1, 0.9]. Any value set outside of this range will be clipped.

Note: For best results, follow the default threshold. We will update the default threshold everytime when we release a new model.

Parameter
Name Description
var float
Returns
Type Description
$this