Image processing device and image processing method

摘要

Disclosed are a display device for processing and displaying an image signal. The display device (200) includes an image receiver (210) configured to receive packetized image data of an encoded image signal or a bit stream of image data of the encoded image signal, a decoder (220) configured to parse metadata from the packetized image data or bit stream and decode the image signal from the image data of the encoded image signal; and an HDR image processor (230) configured to analyze HDR information in the metadata, and generate an HDR image of the image signal from the analyzed HDR information and the decoded image signal.