The bbtxt_bb and bb3txt_bb layers were incorrectly computing the coordinates. When adding the misplacement of the pixel in the response map it added the misplacement of its top left corner instead of center. This resulted in error of 1, 2, 4, and 8 pixels for x2, x4, x8, and x16 output layers:
After the update the coordinates are computed correctly as in training:
Solved in commit 6eca474ed3cae673afde010caef338cf7349f839
The bbtxt_bb and bb3txt_bb layers were incorrectly computing the coordinates. When adding the misplacement of the pixel in the response map it added the misplacement of its top left corner instead of center. This resulted in error of 1, 2, 4, and 8 pixels for x2, x4, x8, and x16 output layers:
After the update the coordinates are computed correctly as in training:
Solved in commit 6eca474ed3cae673afde010caef338cf7349f839