| Abstract: | Apparatus, system and method for tracking an image target in a system,
wherein a system receives an image comprising a plurality of pixels. The
received image is processed via a plurality of different recursive motion
model kernels in parallel to provide a plurality of kernel outputs,
wherein each of the motion model kernels may include a respective pixel
mask. Per-pixel energy is estimated of at least some of the plurality of
kernel outputs. Velocity of at least one of the image pixels may also be
estimated by generating a directional energy vector for each motion model
kernel. The per-pixel energy and velocity estimates are fused to produce
a fused estimate representing at least some of the motion model kernels
for the image. |