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Instant image Target recognition Width
Posted Date: 2019-10-09 7:22     Edited Date: 2019-10-10 4:20     Writer: inactive

Please provide your development details as below;

1. SDK Version:4.1.
2. Development Environment: Android
3. Tracker/Scanner:Image Tracker
4. License Type(Free / Pro-One Time Fee / Pro-Subscription / Enterprise):Free
5. Target Device(Optional):Android 

We can assist better if you attach screenshots of issues.

Hello ,

I am trying to use imageTracker to reconize image and overaly data using imageRenderer ,For instant image recognition  the document says that we have to use real width of the image(meter unit) ,What do you mean by that ? ,I have simply converted the image width(in px) to meter using the DPI of my mobile device and used that but my rendering is not working correctly, with different image width values changing the size of the overaly data.Can you clarify what's the role of width in image recognition and how to calculate real world image width.

Thank You

Posted Date: 2019-10-10 4:20     Edited Date: 2019-10-10 4:20     Writer: inactive

Hello prakash_mayane.

The actual horizontal size of the target image to be recognized.

If it is assumed that the image is printed on A4 paper (210mm x 297mm), the horizontal size of the image is 297mm, so 0.297 is converted into m units.

This size serves to resize the content to be augmented to the size of the image.
 
Thank you.

 

Leo

Maxst Support Team