Abstract: A method and a device for converting an image are disclosed. According to an embodiment of the present invention, the method for converting a two-dimensional image to a three-dimensional image by an image conversion device can include: receiving and setting overall depth information for an original image; classifying the original image into partial objects and setting three-dimensional information for each of the partial objects; generating a first image by moving the original image by use of the three-dimensional information; receiving and setting a zero point for the original image; generating a second image by moving the original image by use of the zero point; and generating a three-dimensional image by combining the first image and the second image. Accordingly, a still image can be converted to a three-dimensional image.

Abstract: Disclosed herein is a stereoscopic image system with a polarization display unit. A stereoscopic image system has a display unit for outputting left and right stereoscopic images for left and right eyes in sequence according to synchronizing signals of stereoscopic image signals. A polarizing filter is arranged on the display unit for polarizing the left and right stereoscopic image from the display unit to have a single directional propagation characteristic. A liquid crystal is arranged on the polarizing filter to output the left and right stereoscopic images to be perpendicular to each other. A pair of polarizing glasses is comprised of left and right polarizing filters having polarization directions perpendicular to each other.

Abstract: Disclosed is a foldable glasses including a rear banding member which is made of resin, surrounds a rear of a human head and has projected end portions, legs having receiving grooves formed on end portions thereof so that the projected end portions are received into the receiving grooves, respectively, and lens supporting members hinge-connected to the legs so that the lens supporting members are rotated centering around the legs, respectively. The inner diameter of the foldable glasses is adjusted by the movement of the rear banding member, and thus the user can have a good feeling in wearing the glasses. Also, since the lens supporting members are rotated, the inconvenience caused by the frequent wearing/removing of the glasses is minimized.

Abstract: The present invention relates to a controller for converting digital plane image data to virtual three-dimensional image data, comprising a frequency counting unit for counting frequency after receiving a horizontal synchronous frequency signal and an image frequency clock signal; and an image control signal generating unit for outputting a signal to control image digital data having a fixed bit number by receiving an output of the frequency counting unit and a horizontal synchronous frequency signal applied from the external. Thus the present invention can convert ordinary 2-dimensional image data to virtual 3-dimensinal image data by the real-time process with the help of a simple circuit.