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
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 |
↳ 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 |
↳ 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 | |