Patent ID: 8928732
Filing Date: 2015-01-06
Classification: G02B,G09G,H04N

Abstract:
1. An image processing unit comprising: a data modulation unit configured to receive 3D image data including left eye image data and right eye image data, compare a pixel data of the left eye image and a pixel data of the right eye image corresponding to the same coordinate of the previously set mask with each other, calculate the number of cases where a difference between the same pixel data of the left eye image data and the right eye image data is equal to or greater than a predetermined threshold value, and modulate the pixel data of the left eye image and the pixel data of the right eye image inside the mask using a first coefficient group of the mask when the number of cases is greater than a predetermined value; a 3D formatter configured to rearrange the 3D image data including the left eye image data and the right eye image data, that are modulated by the data modulation unit, in conformity with a 3D format and output the rearranged 3D image data, a first retarder configured to pass through a first polarized light of the left eye image; and a second retarder configured to pass through a second polarized light of the right eye image.