FR - Face Recognition - Revision history

Abilotti at 21:53, 9 July 2020

2020-07-09T21:53:33Z

Abilotti at 21:43, 9 July 2020

2020-07-09T21:43:15Z

Abilotti at 22:09, 8 July 2020

2020-07-08T22:09:54Z

Abilotti at 22:08, 8 July 2020

2020-07-08T22:08:50Z

Abilotti at 21:41, 8 July 2020

2020-07-08T21:41:41Z

Abilotti: Created page with "'''Face recognition systems identifies the driver of the vehicle and assigns all events to that particular driver.''' Also, this information is taken into consideration when c..."

2020-07-08T20:14:32Z

Created page with "'''Face recognition systems identifies the driver of the vehicle and assigns all events to that particular driver.''' Also, this information is taken into consideration when c..."

New page

'''Face recognition systems identifies the driver of the vehicle and assigns all events to that particular driver.'''
Also, this information is taken into consideration when calculating the Event(s) scores.

When the driver is recognized, The Camera can trigger a "Face Recognized" Event
*this is an optional feature (the default settings are for this event to be disabled)
*The Event is uploaded on the idrive cloud system "iris" via cellular data by default

Face Recognition will be performed in the following circumstances:
*At Ignition ON
*When someone requests a Live Look in from a selected vehicle in iris>GPS Interface

'''Driver Face Detection'''

The detection of the driver face is based on the selected "driving side" (IRIS->Fleet Manager-> Vehicles).

1. Left driving side (is considered default) - Camera will perform a face detection over the whole image and will analyze the face closest to the edge of the part that the driver is supposed to be. That face is considered driver face if the median of the face is placed in the correct half of the driver selected position (see below).

2. Right driving side. Camera will perform a face detection over the whole image and will analyze the face closest to the edge of the part that the driver is supposed to be. That face is considered driver face if the median of the face is placed in the correct half of the driver selected position (see below).

3. Middle: This is a particular case when the camera will consider the detection closest to the center of the whole image

Face recognition process

The face recognition process requires a cooperation from the fleet managers until the system learns all drivers faces but is does NOT require cooperation from the drivers.

In case of face unrecognized, the camera will upload the detected face in Idrive Cloud (see image below). During a session (Ignition On / Ignition Off), the camera will upload maximum 3 faces in cloud.

The managers will have a section in the IRIS platform where they will be able to assign each face to a driver.

At the next request, the cloud will be able to recognize the driver. The camera will not upload the face anymore; instead will add the detected face in the camera storage together with the driver information obtained from cloud.

At the next ignition ON, the camera will try to recognize itself the driver by using the faces from the local storage (Idrive Cloud will become the second option).

Based on the above mechanism, each camera will be able to recognize all persons that are usually driving the car (in different conditions) and the cloud will not be used anymore.

When the recognition happens on the server, a template is sent to the server for analysis and then the response is sent back to the camera. The transactions delay can in rare cases lead to face recognition video events with an empty car or with another driver if the switches happened exactly after the recognition or the driver leaves the car exactly after the recognition.

@@ Line 53: / Line 53: @@
-The managers will have a section in the IRIS platform where they will be able to assign each face to a driver.
+The managers have a section in the iris platform where they will be able to assign each face to a driver.
 [[File:Unrec driver.png|750px]]
-At the next request, the cloud will be able to recognize the driver. The camera will not upload the face anymore; instead will add the detected face in the camera storage together with the driver information obtained from cloud.
+At the next request, the idrive cloud will be able to recognize the driver.
 [[File:Unrec driver 2.png|750px]]
-At the next ignition ON, the camera will try to recognize itself the driver by using the faces from the local storage (Idrive Cloud will become the second option).
+At the next ignition ON, the camera will try to recognize the driver itself using the faces from the local storage (Idrive Cloud will become the second option).
 [[File:Unrec driver 3.png|750px]]
+Based on the above mechanism:
-Based on the above mechanism, each camera will be able to recognize all persons that are usually driving the car (in different conditions) and the cloud will not be used anymore.
+*each camera will be able to recognize all persons that are usually driving the car (in different conditions)
-When the recognition happens on the server, a template is sent to the server for analysis and then the response is sent back to the camera. The transactions delay can in rare cases lead to face recognition video events with an empty car or with another driver if the switches happened exactly after the recognition or the driver leaves the car exactly after the recognition.
+When the recognition happens on the server:
 [[File:Rec driver .png|750px]]
 <br/><br/>

@@ Line 21: / Line 21: @@
-::1. '''Left driving side (is considered default)''' - The Camera will perform a Face Detection over the whole image and will analyze the face closest to the edge of the side that the driver is supposed to be. That face is considered driver face if the median of the face is placed in the correct half of the driver selected position (see below).
+::1. '''Left driving side (is considered default)'''
 ::::::[[File:Valid left.png|300px]][[File:Invalid left.png|300px]]
-::2. Right driving side. Camera will perform a face detection over the whole image and will analyze the face closest to the edge of the part that the driver is supposed to be. That face is considered driver face if the median of the face is placed in the correct half of the driver selected position (see below).
+::2. '''Right driving side'''
 ::::::[[File:Right invalid valid.png|600px]]
@@ Line 31: / Line 37: @@
 ::3. Middle: This is a particular case when the camera will consider the detection closest to the center of the whole image
 ::::::[[File:Middle invalid valid.png|600px]]
@@ Line 36: / Line 43: @@
 '''Face Recognition Process'''
-The face recognition process requires a cooperation from the fleet managers until the system learns all drivers faces but is does NOT require cooperation from the drivers.
+During a session (Ignition On / Ignition Off), the camera will upload maximum 3 faces to the idrive cloud.
 [[File:Fr process 1.png|750px]]

← Older revision		Revision as of 22:09, 8 July 2020
Line 65:		Line 65:

	[[File:Rec driver .png\|750px]]		[[File:Rec driver .png\|750px]]
		+
		+	<br/><br/>

@@ Line 22: / Line 22: @@
 ::1. '''Left driving side (is considered default)''' - The Camera will perform a Face Detection over the whole image and will analyze the face closest to the edge of the side that the driver is supposed to be. That face is considered driver face if the median of the face is placed in the correct half of the driver selected position (see below).
-::::::[[File:Valid left.png|362px]][[File:Invalid left.png|362px]]
+::::::[[File:Valid left.png|300px]][[File:Invalid left.png|300px]]
 ::2. Right driving side. Camera will perform a face detection over the whole image and will analyze the face closest to the edge of the part that the driver is supposed to be. That face is considered driver face if the median of the face is placed in the correct half of the driver selected position (see below).
-::::::[[File:Right invalid valid.png|732px]]
+::::::[[File:Right invalid valid.png|600px]]
 ::3. Middle: This is a particular case when the camera will consider the detection closest to the center of the whole image
-::::::[[File:Middle invalid valid.png|732px]]
+::::::[[File:Middle invalid valid.png|600px]]
@@ Line 40: / Line 40: @@
 In case of face unrecognized, the camera will upload the detected face in Idrive Cloud (see image below). During a session (Ignition On / Ignition Off), the camera will upload maximum 3 faces in cloud.
+[[File:Fr process 1.png|750px]]
 The managers will have a section in the IRIS platform where they will be able to assign each face to a driver.
 At the next request, the cloud will be able to recognize the driver. The camera will not upload the face anymore; instead will add the detected face in the camera storage together with the driver information obtained from cloud.
 At the next ignition ON, the camera will try to recognize itself the driver by using the faces from the local storage (Idrive Cloud will become the second option).
+[[File:Unrec driver 3.png|750px]]
 Based on the above mechanism, each camera will be able to recognize all persons that are usually driving the car (in different conditions) and the cloud will not be used anymore.
@@ Line 54: / Line 63: @@
 When the recognition happens on the server, a template is sent to the server for analysis and then the response is sent back to the camera. The transactions delay can in rare cases lead to face recognition video events with an empty car or with another driver if the switches happened exactly after the recognition or the driver leaves the car exactly after the recognition.

@@ Line 1: / Line 1: @@
 '''Face recognition systems identifies the driver of the vehicle and assigns all events to that particular driver.'''
 Also, this information is taken into consideration when calculating the Event(s) scores.
 When the driver is recognized, The Camera can trigger a "Face Recognized" Event
-*this is an optional feature (the default settings are for this event to be disabled)
+*This is an optional feature (the default settings are for this event to be disabled)
 *The Event is uploaded on the idrive cloud system "iris" via cellular data by default
@@ Line 16: / Line 18: @@
 The detection of the driver face is based on the selected "driving side" (IRIS->Fleet Manager-> Vehicles).
+::::::[[File:Driving side.png]]
-.	Middle: This is a particular case when the camera will consider the detection closest to the center of the whole image
+::2. Right driving side. Camera will perform a face detection over the whole image and will analyze the face closest to the edge of the part that the driver is supposed to be. That face is considered driver face if the median of the face is placed in the correct half of the driver selected position (see below).
 The face recognition process requires a cooperation from the fleet managers until the system learns all drivers faces but is does NOT require cooperation from the drivers.