Method and apparatus for displaying two-dimensional or three-dimensional image sequence while adjusting frame rate

摘要

Provided is a display device for displaying a two-dimensional (2D) or a three-dimensional (3D) image. The display device comprises an image display determination unit which determines whether an input image sequence having a first frame rate is a 2D image sequence or a 3D image sequence; and a 3D frame rate conversion unit which receives the 3D image sequence if the image display determination unit determines that the input image sequence is the 3D image sequence, and generates a 3D output image sequence having a third frame rate including the 3D input image sequence and black images, wherein each of the black images is inserted between a left-view point image and a right-view point image in the 3D input image sequence.