Afrodite-Ohki, your picture is very close to what I did, good observation!  

I'm still using the weight map painting tool in DAZ Studio 4 to fix some of the issue.  I hope I will not need to change it too much so that it is still compatible to the Poser version.  Maybe, Antonia will be the first weight map character that works in both Poser and DAZ Studio.

For DAZ Studio user, please download it and try it.  I'll continue to work on the issues.

http://www.sharecg.com/v/59715/view/21/DAZ-Studio/Antonia-WM-for-DAZ-Studio-4

Cage, the conversion itself is not hard if I found the proper way earlier.  I went through a long way!  The link above contains the plain text version of the files.  I don't think the internal representations are very different but the numbers may.  For example:

Poser

weightMap bulgeRight_lThigh_jointz

{
numbVerts 1591
v 14 0.000022
v 15 0.000002
v 16 0.023473
v 130 0.000862
v 132 0.002369
v 148 0.000195
v 180 0.000230

...

 

DAZ Studio

"local_weights" : {
"x" : {
"count" : 1193,
"values" : [
[ 1457, 0.4363928 ],
[ 1458, 0.926955 ],
[ 1459, 0.5131761 ],
[ 1460, 0.9254749 ],
[ 1462, 0.5284809 ],
[ 1463, 0.9321584 ],

I'm still looking into the files for the matched section.