Display apparatus and control method thereof
AssigneeSamsung Electronics Co., Ltd.
InventorTaehoon Lee
Life of this patent
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Abstract
A display apparatus and a controlling method thereof are provided. The display apparatus includes: a display; a communicator including circuitry configured to communicate with an electronic apparatus; a processor configured to execute instructions to: identify whether blank regions are included in an image for mirroring based on the image for mirroring being received from the electronic apparatus through the communicator, and control to display, on the display, an image of a remaining region excluding the blank regions in the received image based on the blank regions being identified in the received image in a state in which the display is oriented in a predetermined direction.
Claims16
A display apparatus comprising:
- a display;
- a communicator comprising circuitry configured to communicate with an electronic apparatus;
- a processor configured to:
- identify whether blank regions are included in an image for mirroring based on the image for mirroring being received from the electronic apparatus through the communicator, and
- control to display, on the display, an image of a remaining region excluding the blank regions in the received image based on the blank regions being identified in the received image in a state in which the display is oriented in a predetermined direction,
- obtain, from the electronic apparatus, identification information of the electronic apparatus and identify an image ratio corresponding to the identification information based on pre-stored information on image ratios for each of plural external electronic apparatuses, and
- crop, based on the identified image ratio, the received image to obtain the image of the remaining region corresponding to the image ratio,
- wherein based on the blank regions being identified in the received image, the processor is configured to crop the received image to obtain the image of the remaining region excluding the blank regions, scales a resolution of the cropped image to correspond to a resolution of the display, and
- wherein the image displayed on the display is the image of which the resolution is scaled.
A control method of a display apparatus, the control method comprising:
- receiving an image for mirroring from an electronic apparatus;
- identifying whether blank regions are included in the received image;
- and
- displaying, on a display of the display apparatus, an image of a remaining region excluding the blank regions in the received image based on the blank regions being identified in the received image in a state in which the display is oriented in a predetermined direction,
- wherein the displaying comprises:
- cropping the received image to obtain the image of the remaining region excluding the blank regions;
- receiving, from the electronic apparatus, identification information of the electronic apparatus;
- identifying an image ratio corresponding to the identification information based on pre-stored information on image ratios for each plural external electronic apparatuses;
- cropping, based on the identified image ratio, the received image to obtain the image of the remaining region corresponding to the image ratio;
- scaling a resolution of the cropped image to correspond to a resolution of the display;
- and
- displaying, on the display, the image of which the resolution is scaled.
Dependencies are inferred from the claim text.