Image processing apparatus and method
AssigneeSamsung Electronics Co., Ltd.
InventorYun-il Kim
Life of this patent
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Abstract
An image processing apparatus and an image processing method are provided. The image processing apparatus includes: a video processor which processes and displays an image; a receiver which receives a user's selection; and a controller which controls the video processor to display a plurality of password input screens each including a plurality of keys, display a key corresponding to the user's selection on a selected password input screen, and display a random key on at least one other password input screen from the plurality of password input screens which is different from the selected password input screen.
Claims16
An image processing apparatus comprising:
- a video processor which processes and displays an image;
- a receiver which receives a user's selection;
- and
- a controller which controls the video processor to display a plurality of password input screens each comprising a plurality of keys, display a key corresponding to the user's selection on a selected password input screen which is selected from the plurality of password input screens, and display, in response to receiving the user's selection, a random key on at least one other password input screen from the plurality of password input screens which is different from the selected password input screen,
- wherein the controller controls the video processor to display the plurality of password input screens at the same time, and
- wherein the controller controls the video processor to synchronize a displaying time of the key corresponding to the user's selection with the displaying time of the random key.
An image processing method comprising:
- displaying a plurality of password input screens each comprising a plurality of keys;
- receiving a user's selection;
- displaying a key corresponding to the user's selection among the plurality of keys on a selected password input screen;
- and
- displaying, in response to receiving the user's selection, a random key on at least one other password input screen from the plurality of password input screens which is different from the selected password input screen,
- wherein the plurality of password input screens is displayed at the same time, and
- wherein a displaying time of the key corresponding to the user's selection is synchronized with the displaying time of the random key.
Dependencies are inferred from the claim text.