Additionally, we keep a copy of the last background value observed at every pixel position.
Therefore, we keep a copy of the last background value observed at every pixel position.
In this state the FSM is actually behaving as an EFSM, and the copy of the last background value observed at this position is a context variable.
These two sweeps affect the fixation probability G in a combined way: the target mutation can be fixed only if it appears on the background of the last background sweep and if it is itself the background of the first future sweep.
(OULKBGII), occluded uncovered last known background ii,, (UBGII), uncovered background ii,, (MPII), moving pixel ii,, (PAPII), partially absorbed pixel ii,, (MPIII), moving pixel iii,.
In order to do that, we added five more states to the FSM: (11) (OULKBGII), occluded uncovered last known background ii,, (12) (UBGII), uncovered background ii,, (13) (MPII), moving pixel ii,, (14) (PAPII), partially absorbed pixel ii,, (15) (MPIII), moving pixel iii,. .
We discuss below how to obtain and update the last known background value, (7) (ULKBG), uncovered last known background,.
The last known background value is initialized for each pixel after the initialization phase of the background models.
where denotes the last known background value.
To solve this uncertainty, the current pixel value is compared to the last known background value at this pixel position.
To solve this uncertainty, we compare the current pixel value with the last known background value at this pixel position.
