Differences in Image Target Tracking Scale Between Version 3 and Version 4

0 votes
asked Nov 16, 2025 by wjrivera (820 points)

The tracking scale of image targets in version 4 is different from version 3, and it’s only consistent for square targets. This seems to affect tracking quality — we feel that version 3 is more stable, and it also provides the correct representation. We are migrating only because we need support for Android with 16 KB page sizes.

Horizontal target capture: Version 3 on the left, Version 4 on the right
Horizontal target capture: Version 3 on the left, Version 4 on the right

Vertical target capture: Version 3 on the left, Version 4 on the right

Vertical target capture: Version 3 on the left, Version 4 on the right

2 Answers

0 votes
answered Nov 18, 2025 by kenn (19,850 points)
No noticeable quality drop in version 4.

There will be no support for version 3, especially for 3.0 (in Unity). If there are any difference between versions, version 3 is wrong.
0 votes
answered 12 hours ago by babitareddyseo (180 points)

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