Trux_motion is a software that detects movement between two JPEG images.
The user-defined motion threshold is the number of pixels that are active. When the number of active pixels goes beyond the motion threshold, motion is detected. If motion is detected, the program's output is zero; otherwise, the output is nonzero. For instance, users can create scripts that output a message when motion is detected, like in the example motion A.jpg B.jpg 1000 && echo "MOTION DETECTED."
Since users may want to detect different levels of motion, the motion threshold value to use will depend on how much motion the user wants to capture. Users can use a motion threshold value of 1 if they need the slightest amount of motion detection. However, larger images from a camera may require a larger motion threshold value to detect motion accurately.
In conclusion, trux_motion is an excellent software tool for detecting motion between images. Its simple yet reliable algorithm can effectively help users track motion, and its customizable motion threshold option offers flexibility to users with different motion detection needs.
Version 1.0: N/A