Display apparatus and image scaling method

The disclosure provides a display apparatus and an image scaling method. The display apparatus includes a display, configured to present a video image of a video layer and recommend information of a user layer, where the video image, in a region overlapped with an image display region in the user la...

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Bibliographische Detailangaben
Hauptverfasser:	Yang, Yican, Zhang, Huiyue
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	The disclosure provides a display apparatus and an image scaling method. The display apparatus includes a display, configured to present a video image of a video layer and recommend information of a user layer, where the video image, in a region overlapped with an image display region in the user layer, in the video layer is visible; and a controller, configured to receive an instruction for enlarging the video image, where the image display region of the user layer is enlarged according to a first scaling rule; determine location information of the image display region, and generate a second scaling rule; and enlarge the video image in the video layer according to the second scaling rule.