A naked-eye stereoscopic display device is provided herein, which includes: a display panel having a plurality of first pixel zones and second pixel zones, the first and second pixel zones are arranged alternately to be adjacent to one another and form an array; and a phase retardation film disposed on a surface of the display panel, the phase retardation film includes first and second retardation regions, each first retardation region has different value of phase retardation and is corresponding to one of the first pixel zones, and each second retardation region has different value of phase retardation and is corresponding to one of the second pixel zones. A naked-eye stereoscopic display system is also provided herein.

A naked-eye stereoscopic display device is provided herein, which includes: a display panel having a plurality of first pixel zones and second pixel zones, the first and second pixel zones are arranged alternately to be adjacent to one another and form an array; and a phase retardation film disposed on a surface of the display panel, the phase retardation film includes first and second retardation regions, each first retardation region has different value of phase retardation and is corresponding to one of the first pixel zones, and each second retardation region has different value of phase retardation and is corresponding to one of the second pixel zones. A naked-eye stereoscopic display system is also provided herein.

Disclosed is a method and apparatus for calibrating parameters of a three-dimensional (3D) display apparatus, the method including acquiring a first captured image of a 3D display apparatus displaying a first pattern image, adjusting a first parameter set of the 3D display apparatus based on the first captured image, acquiring a second captured image of the 3D display apparatus displaying a second pattern image based on the adjusted first parameter set, and adjusting a second parameter set of the 3D display apparatus based on the second captured image.

Disclosed is a method and apparatus for calibrating parameters of a three-dimensional (3D) display apparatus, the method including acquiring a first captured image of a 3D display apparatus displaying a first pattern image, adjusting a first parameter set of the 3D display apparatus based on the first captured image, acquiring a second captured image of the 3D display apparatus displaying a second pattern image based on the adjusted first parameter set, and adjusting a second parameter set of the 3D display apparatus based on the second captured image.

A method and apparatus for measuring a dynamic crosstalk are provided. The method may include: controlling a driver configured to cause a camera to have a dynamic movement; at either one or both of a left eye position and a right eye position of a user, capturing a stereo pattern image output through a three-dimensional (3D) display, by the camera while the camera is in the dynamic movement; and measuring the dynamic crosstalk occurring by the 3D display based on the stereo pattern image captured by the camera.

A method and apparatus for measuring a dynamic crosstalk are provided. The method may include: controlling a driver configured to cause a camera to have a dynamic movement; at either one or both of a left eye position and a right eye position of a user, capturing a stereo pattern image output through a three-dimensional (3D) display, by the camera while the camera is in the dynamic movement; and measuring the dynamic crosstalk occurring by the 3D display based on the stereo pattern image captured by the camera.

This display device includes: a display unit including a plurality of pixels that is arrayed; an optical element array arranged in parallel with a light exit surface of the display unit and including a plurality of optical elements that is arrayed; and a controller that controls a pixel among the plurality of pixels to be non-lighting, the pixel overlapping a boundary portion between adjacent optical elements among the plurality of optical elements in a facing direction in which the display unit and the optical element array face each other.

A processor-implemented method with crosstalk correction includes: determining a region in which a crosstalk is to occur based on a three-dimensional (3D) position relationship between a position of eyes of a user and a position of a virtual image of a virtual content object; generating a concealer image for correcting the region in which the crosstalk is to occur based on the determined region and the virtual content object; and correcting the crosstalk by combining the virtual content object and the generated concealer image.

An method of operating a display apparatus is provided. The operating method includes calculating a confidence of a result obtained by performing light field rendering on each of pixels of a display panel based on positions of a left eye and a right eye, determining a weight kernel of a corresponding pixel based on the confidence, and adjusting a brightness of a pixel corresponding to each of the left eye and the right eye based on the weight kernel.

According to one embodiment, a display apparatus includes a display device and an image display control circuit. The display device includes a display panel and a light controller. The light controller controls a direction of a light ray emitted from the display panel. The image display control circuit controls the display panel to display an image in which two or more parallax images having different parallax numbers are mixed, on a display surface of the display device. The image display control circuit displays a parallax image having a first parallax number in at least a first area and displays a parallax image having a second parallax number in a second area. The second parallax number is smaller than the first parallax number.