Coordinates on the screen from the top-left corner of the screen (in pixels)
Pixel size on the input image
Confidence in the detection result (0 to 1000), a higher value indicates a higher confidence
Positive to the right (in degrees)
Positive upwards (in degrees)
Positive clockwise (in degrees)
Confidence in the estimation result (0 to 1000), a higher value indicates a higher confidence
0 to 75 (75 includes higher ages)
Confidence in the estimation result (0 to 1000), a higher value indicates a higher confidence
Male or female
Confidence in the estimation result (0 to 1000), a higher value indicates a higher confidence
Output for both eyes (1 to 1000), a higher value indicates the eye is closer to being fully shut
0 to 100
The score will be output for each expression (“neutral”, “happiness”, “surprise”, “anger” and
“sadness”). The score indicates the likeliness of a face displaying the estimated expression,
where a higher score indicates a higher likeliness of being that expression.
+100 to -100
A degree closer to +100 indicates a high degree of “happiness” while a degree closer to
-100 indicates a high degree of “surprise”, “anger” or “sadness”.
Displays the registered User ID, or “non-registered” for non-registered individuals Maximum
number of users: 500
Matching degree (0 to 1000)
The result of the user with the highest matching degree is output.
A degree closer to 1000 indicates a higher likeliness of being that user.
Positive to the right (in degrees)
Positive upwards (in degrees)
Details
B5T-001001(G)
Gender Estimation
Blink Estimation
Score for 5 expressions
Expression Estimation
Expression degree (positive or negative)
Individual identification result
Face Recognition
Score
Yaw angle
Pitch angle
Gaze Estimation
2
B5T-001001(G)
Detection Distance (for reference *)
Function
Human Body Detection
Hand Detection
Face Detection, Face Direction
Estimation, Gaze Estimation, Blink
Estimation, Age Estimation, Gender
Estimation, Expression Estimation, Face Recognition
Maximum distance
2.8 meters
1.5 meters
Human Vision Components
1.3 meters
* Caution: Please note that the detection and estimation performance will gradually fall when exceeding the maximum distance indicated for reference.
Please note that being within the range indicated above does not always guarantee successful detection.
Angle range (for reference *1)
Function
Human Body Detection
Hand Detection
Face Detection
Face Direction Estimation
Age Estimation
Gender Estimation
Blink Estimation
Expression Estimation
Face Recognition
Gaze Estimation
*1.
*2.
*3.
*4.
Gaze angle +/-20° *4
(up to +/-10° for face direction)
Gaze angle +/-30° *4
Up to +/-20° for face direction
Face direction +/-20°
Face direction +/-30°
+/-45°
Pitch angle
Up direction 15°
Down direction -30° *2
+/-20°
+/-30°
360° *3
+/-30°
+/-90°
Yaw angle
+/-10°
Roll angle
The detection and estimation accuracy will fall when outside the specified angle range.
Please note that being within range indicated above does not always guarantee successful detection.
“Up direction 15°” indicates that the camera is looking up to the target from a 15° downward angle and “Down direction -30°” indicates that the camera is looking
down to the target from a 30° upward angle.
This indicates all the directions to the left and right of the human body.
This is the angle when facing the camera.
Specifications for Signal with Host
Item
Outline
Transmission system
Transmission protocol
Synchronization system
Data format
Transmission code
Transmission speed
Specifications
Receives the command controlling the module from the host and sends
back the detection result info
Full-duplex bidirectional system
Asynchronous method
Start: 1 bit, Data: 8 bit, Stop: 1 bit, no parity
NRZ, Logic Low: 0V Logic High: 3.3V
Please refer to the description of the DIP Switch SW2.
3
B5T-001001(G)
Non-procedure
B5T-001001(G)
■
Definition of the image input specification
Horizontal and vertical detection ranges.
Human Vision Components
Reference surface
Vertical
detection
range
Horizontal detection range
Reference surface
Optical axis angle
Shooting image
B
A: Optical axis from the camera center when mounted
in default position.
B: Optical axis displaying the camera's shooting range.
The optical axis angle will be the angle difference
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