Also, change the default background mean to be the first incoming frame. Bug: 6600585 Change-Id: I2181e75711d48d01f48e3fb1d604eb467f08fda4
Also, change the default background mean to be the first incoming frame. Bug: 6600585 Change-Id: I2181e75711d48d01f48e3fb1d604eb467f08fda4