4.Advanced Settings

1.
You can make the following settings in [Set the detector].
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[Detector number]: Select the detector you want to use. You can select from detectors 1 to 3. (Detector number): (Detector name) will be displayed.
Default: 1:Detector1
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[Learning Model Name]: You can enter up to 20 half-width characters.
Default: Detector1 to 3
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[Initialize detector]: Check this when clearing the learning information of the detector selected in [Detector number] and executing new learning.
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[Set]: Click to reflect the settings.
In [Set Detection Object], configure the following settings for up to five detection objects.
1.
[Function]
 
You can set the Detection Function for each of the five [Detection Objects].
 
[New object]: You can add a new object you want to detect.
 
[Improving false detection]: Improve false detection of human, vehicle and bicycle.
 
[Improving missed detection]: Improve missed detection of human, vehicle and bicycle.
2.
[Name]
 
Set the name of detection object. You can set up to 20 half-pitch characters.
3.
[Target]
 
If [Improving false detection] or [Improving missed detection] is selected for [Function], select detection object to be improved.
 
Select from [Human], [Vehicle], and [Bicycle].
4.
Trash box icon
 
If you press the [Set] after clicking, the settings for the selected detection object will be deleted.
 
Settings to be removed: [Function], [Name], [Target], Settings of bounding box, Settings of [Training data expansion]
5.
[Set]
 
Click to reflect the settings.
[Advanced learning settings] expands the learning data and selects the learning method.
1.
[Expanded learning data Screen]
 
You can automatically increase the variations in learning images when it is impossible to collect dark or reversed images in the actual environment. Click [Display] to open the settings screen.
[Brightness]
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To correct the brightness, select [Correct brightness]. When this is selected, set the [Maximum] and [Minimum].
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[Maximum]: Sets the highest value in the brightness range.
0 to 128
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[Minimum]: Sets the smallest value in the brightness range.
-128 to 0
[Invert]
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Select from [Invert left/right] or [Invert vertically].
[Color]
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Select whether to add the black-and-white images for the learning image. To add a black-and-white converted image to a learned image. Select [Black-and-white image] to add a converted image.
[Applicable detection object]
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Select the Detection object to which [Training data expansion] applies. Check the detection object to which [Training data expansion] applies.
[Set]
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Reflect the settings and return to [Advanced learning settings].
2.
[Distinguish between colors]
 
To perform learning by converting all learning images to black-and-white images, select [Off]. Learning by setting it to [Off] also makes it easier to detect color-coded detection object.
Default: [On]
Save the images to be used for learning. Please refer to the following for the setting method.
3.2 Saving the Learning Image
Set to the bounding boxes where the learning target is reflected in the learning image, and execute learning. Please refer to the following for the setting method.
3.3 Set bounding boxes and learn
The demo screen confirms the learning accuracy with live video. Please refer to the following for the setting method.
5. Demo Screen
The demo screen confirms the learning accuracy with photographed images. Please refer to the following for the setting method.
6. Simulation screen
In [Maintenance], back up the learning data. Click [Display] to open the Maintenance screen.
1.
[Download/Upload]
Select the operation to be performed on camera.
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[Download]: Downloads detector and learning images from camera to the PC as zip files. The files to be downloaded are selected in [Download Files]. The destination for saving the zip file is selected on the folder browse screen that appears after clicking the [Start] button.
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[Upload]: Uploads zipped files generated by [Download] from PC to camera. The files to be uploaded are specified by [Upload files].
2.
[Download Files]
 
Select the data to download from camera. Set when [Download] is selected in [Download/Upload].
[Detector + Image]: Download the detector and learning images.
3.
[Upload files]
 
Select the file to be uploaded to camera. The file specified here is the zip file generated by [Download]. Set this when [Upload] is selected in [Download/Upload].

・Note that learning images and detector stored on camera will be deleted when [Upload] is executed.


・[Status] displays the usage rate of the storage space for the learning images.