DISPLAY APPARATUS AND CONTROL METHOD THEREFOR
개요
발명자
Jaeseong KIM; Jeongwoo Kang; Daesung Lim; Myoungkoo Choi; Yunho Choi
IPC 분류
CPC 분류
A method performed by a display apparatus, includes: outputting, by a video processor, a video frame comprising a first area corresponding to area information for the video frame; outputting a graphic frame; generating transparency information corresponding to the area information of the video frame; providing the area information of the video frame and the generated transparency information; adjusting a transparency of a second area of the graphic frame based on the area information and the transparency information; and outputting an image overlapping the video frame and the graphic frame comprising the second area having the adjusted transparency.
원문 (중국어)
A method performed by a display apparatus, includes: outputting, by a video processor, a video frame comprising a first area corresponding to area information for the video frame; outputting a graphic frame; generating transparency information corresponding to the area information of the video frame; providing the area information of the video frame and the generated transparency information; adjusting a transparency of a second area of the graphic frame based on the area information and the transparency information; and outputting an image overlapping the video frame and the graphic frame comprising the second area having the adjusted transparency.