Acti ALPR Server 1 V1.0.1 Uživatelský manuál stáhnout pdf (Strana 26)

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ACTi ALPR Server 1 User’s Manual

New Analysis Window UI Introduction

 Analysis Settings: Provides for the adjustment of the algorithm’s unique properties.

 Live View Display: Provides live camera view of the selected video source.

 Time Bar: Shows the time at which the video in Live View Display is taking place (as

determined by user’s PC).

License Plate Recognition Algorithm Setup

In order for the License Place Recognition algorithm to perform optimally, you can adjust LPR

Properties to obtain the best results.

Before adjusting any settings, make sure the camera that the camera is placed correctly, and

that it meets the following criteria:

1. The angle between the camera and the license plate to be recognized lies between

10° and 45°, so that the shape of the license plate is as close to a rectangle as

possible

2. The license plate characters to be recognized in the camera view are at least 40 pixels

in height

3. The camera’s frame rate is at least 25 FPS

4. The camera’s shutter speed is at least 1/100 s.

Minimum

Plate Size

Maximum

Plate Size

Live View Display

Time Bar

Analysis Settings

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Acti ALPR Server 1 V1.0.1 Uživatelský manuál Strana 26