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Face Detection threshold
kitarolivier [Avatar]
Newbie Joined: Sep 16, 2013 03:50 Messages: 10 Offline
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How can I decrease the face detection threshold ? I prefer to have false positive and not missing a face than missing some faces.

Here is an sample picture. The faces looks good, but it detects only 4 on 10
[Thumb - Capture d'écran 2023-08-17 192914.jpg]
 Filename
Capture d'écran 2023-08-17 192914.jpg
[Disk]
 Description
sample image
 Filesize
233 Kbytes
 Downloaded:
4 time(s)
Forum Moderator [Avatar]
Contributor Joined: Feb 27, 2018 01:01 Messages: 578 Offline
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Hello,

There is no way to change the detection threshold in PhotoDirector. It could be because the photo is a little blurry. Maybe try using the Deblur or Image Enhance features on the photo first and see if it makes a difference.

Cheers
PhotoDirector Moderator Please direct any sales or technical issues to CyberLink's customer support team:

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kitarolivier [Avatar]
Newbie Joined: Sep 16, 2013 03:50 Messages: 10 Offline
[Post New]
Quote Hello,

There is no way to change the detection threshold in PhotoDirector. It could be because the photo is a little blurry. Maybe try using the Deblur or Image Enhance features on the photo first and see if it makes a difference.

Cheers
PhotoDirector Moderator


Hi. Thank you for your answer.

I'm sorry to ear that it cannot be improved. As developper, I tried the same photo with compreface, and it managed to detect all faces on the same picture.

Keep me informed if the enhance the face detection.

Regards,

Olivier.
[Thumb - Capture d'écran 2023-08-18 081135.jpg]
 Filename
Capture d'écran 2023-08-18 081135.jpg
[Disk]
 Description
all faces are detected
 Filesize
73 Kbytes
 Downloaded:
3 time(s)

This message was edited 2 times. Last update was at Aug 18. 2023 02:35

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