In CarSafe, multiple threads are dispatched in
the multi-core computation planner component to boost the image
processing performance. The frame rate of CarSafe image processing
is boosted from 4.95 (running one thread) to 9.87 (running four
concurrent threads) fps for the driver classification pipeline, and
from 3.82 (running one thread) to 10.86 (running four concurrent
threads) fps for the road classification pipeline. The standard deviation
of the frame processing time is 7.88 (7.71) seconds for the
driver (road) classification pipeline, which helps reduce the jitter in
the frame processing latency.