In ImageJ 1.54c7 (and probably previous versions), 32-bit hyperstacks are not projected properly when using average value mode. This issue does not happen for 16- or 8-bit hyperstacks.
The reason is that the ZProjector class specifically calls doAverageFloatProjection() in case of 32-bit images and an average projection, but doAverageFloatProjection() ignores the increment that was previously calculated for hyperstacks.
In ImageJ 1.54c7 (and probably previous versions), 32-bit hyperstacks are not projected properly when using average value mode. This issue does not happen for 16- or 8-bit hyperstacks.
The reason is that the
ZProjectorclass specifically callsdoAverageFloatProjection()in case of 32-bit images and an average projection, butdoAverageFloatProjection()ignores theincrementthat was previously calculated for hyperstacks.Pull request #199 fixes this issue.