Video communication method and digital television using the same

摘要

A digital TV capable of video communication is discussed. According to an embodiment, the DTV for a video call operation using a camera associated with the DTV, includes a display unit and at least one processor. The processor is configured to display simultaneously, on the display unit, (a) an image received from the camera for a video call operation, and (b) different image setting items for controlling characteristics of the image received from the camera. The processor is further configured to adjust at least one of the characteristics of the image based on a user's control of at least one of the different image setting items, to display on the display unit the image having the adjusted characteristic based on the user's control, and to perform the video call operation with another party using the image having the adjusted characteristic.

主权项

1. A digital TV comprising:
a tuner configured to receive a digital broadcast signal; a storage unit configured to store facial information; a display unit configured to display contents included in the received digital broadcast signal; a camera unit configured to capture an image of multiple users watching contents included in the received digital broadcast signal; and a controller configured to: detect a plurality of facial information of the multiple users in the captured image, display a plurality of cropped face regions corresponding to the detected plurality of facial information on the display unit, wherein the plurality of cropped face regions are displayed in a window overlaid on the displayed contents included in the received digital broadcast signal, receive a selection signal to select one of the plurality of face regions displayed on the the display unit, display information indicating a user corresponding to the selected face region is logged into an application or function of the digital TV when the facial information corresponding to the selected face region is stored in the storage unit, display a registration menu on the display unit for registering the facial information when the facial information corresponding to the selected face region is not stored in the storage unit, and control the application or function of the digital TV based on a selected user whose facial information is stored in the storage unit.