Display Area Sequence

[Kaizenn]

Hi,

I am trying to understand the Display Area Sequence module in the DICOM standard using DICOM Scope as the reference. The Display Area values (TLHC, BRHC) displayed in DICOM Scope is a bit difficult to understand wrt the explanation in part 3 of the standard. I am testing it with the standard test images that I downloaded from ftp://dicom.offis.de/pub/dicom/offis/software/ihe_y2.

Need help to understand the TLHC and BRHC values displayed in the DICOM Scope when the user rotates the image (also when its zoomed/panned). Can someone shed some light on this?

Thanks
Kaizenn