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Face matching and statistical processing
• To use this product, Camera 1 or Camera 2 is required to support the face detection function.
Refer to the "readme.txt" on the CD-ROM provided with recorder about the supported cameras. The maximum
number of faces that can be detected simultaneously depends on the detection performance of the camera.
• The statistical processing function and face matching function are available only with Camera 1 and Camera 2.
• When using this product, the settings for Camera 1 are automatically changed for face matching.
Compression: H.265/H.264
Image capture size: SXVGA (1280×960)
Frame rate: 5 ips
Image quality: SF
* Retaining the original values may considerably change the recording time.
• The maximum number of people who can be registered for the face matching function is 100. Up to 100
registrations can be set as the face matching target.
• While the setup screen is being displayed, the face matching function and the statistical processing function
are not available.
• Functions that can be used from a web browser on a PC are limited to displaying the statistical processing
status and downloading a CSV file of the statistical processing result, etc.
• Up to 4000 data of the statistical processing result can be saved per hour. When too many people appear in
images at the same time, some data cannot be accumulated.
• Maximum available period to save the statistical processing result on a hard disk drive is 1 year. After 1
year, data will be deleted from the oldest one.
• The performance of the face matching and statistical processing function depends on the detection perfor-
mance of the camera and the processing performance of the recorder. When too many people appear in
images at the same time, some faces may not be processed.
• Face matching alarm does not apply event recording.
Notation about the installation and setup of the camera
When performing the installation and setup of the camera, note the following so that the performance of the
face matching function is maintained.
• Install the camera so that the width ("a" in the illustration) of a face image becomes 125 pixels or more.
Example) When the image capture size is "1280×960", the width of the face image should be 1/10 or more
of the whole screen.
960
1280
a
5
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