OpenCV Libs Changed

Since this software is still debugging,so here use OpenCV libs for
debug.
Note Refined

The class camera[i] hold calibration information in it's public elements
Function Refined

The function matGet2D is refined so that it returns the element
(row,col) in a matrix but not (y,x),aka (col,row),by which the function
is easier to understand.
matGet2D Relevent Changes

Since matGet2D has been changed,the functions that use it need to be
changed too.
Ignore List

The list is refined.
Revert "Ignore List"

This reverts commit 8d5f1d5590b52bc5b185c4c9c42f2dbcb8e34c97.
Revert "Revert "Ignore List""

This reverts commit b45f8a2c9d2f24782fc04795f33a274ebc70714e.