| CPC D06F 33/40 (2020.02) [D06F 34/18 (2020.02); D06F 2103/02 (2020.02); D06F 2103/24 (2020.02); D06F 2105/48 (2020.02); D06F 2105/58 (2020.02)] | 9 Claims |
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1. A method comprising:
causing a drum to move laundry inside the drum;
generating time-series images of movement of the laundry by capturing images of an inside of the drum while the laundry moves over time;
determining a movement state of the laundry based on the generated time-series images while the drum rotates at a defined revolutions per minute (RPM);
analyzing the generated time-series images to determine a current laundry spread value related to the movement state of the laundry;
determining, based on the time-series images, laundry spread value evaluation information related to the movement state of the laundry, wherein one of the laundry spread value evaluation information includes the current laundry spread value;
displaying the laundry spread value evaluation information on a display to a user;
controlling the RPM of the drum based on the movement state of the laundry to achieve a first laundry spread value from among a plurality of values; and
after the first laundry spread value is achieved, increasing the RPM of the drum to perform a spinning process,
wherein displaying the laundry spread value to the user comprises:
generating an augmented reality image corresponding to each of the laundry spread value evaluation information; and
displaying, on the display, the augmented reality image of each of the laundry spread value evaluation information to permit the user to determine a laundry spread state in the drum.
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