Motors control is very important in Micromouse. The better we control the motors, the more accurate the mouse turns. The very basic motor control technique is using PWM (Pulse-width Modulation): This technique allows us to change the speed of DC motors. However, there is no feedback loop, so we have no idea what is the actual […]
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Making Media’s Content Searchable

Videos contain a lot of information but there is no effective technique to retrieve that data. For example, Target has a few Petabyte (1e+3 Terabyte) of their surveillance cameras and they want to analyze customer’s behaviors at gaming section at curtain time. The task becomes impossible because of the size of data and the cost will be tremendous. […]