文件名称:Motion_Detection
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Motion detection results
If you double-click the Switch block so that the signal is connected to the SAD side, the Video Viewer block displays the SAD values, which represent the absolute value of the difference between the current and previous image. When these SAD values exceed a threshold value, the demo highlights the quadrant in red.
Note that the difference image itself may be viewed, in place of the original intensity image, along with the red motion highlighting, which indicates how the SAD metric works.
相关搜索: SAD
signal
detection
video
metric
detection
in
video
image
motion
detection
matlab
block
threshold
block
block
difference
image
SAD
matlab
metric
matlab
signal
detection
video
metric
detection
in
video
image
motion
detection
matlab
block
threshold
block
block
difference
image
SAD
matlab
metric
matlab
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Motion_Detection.mdl