Methods and systems for reducing or eliminating perceived ghosting in displayed stereoscopic images

摘要

Methods and systems for reducing or eliminating perceived ghosting in stereoscopic three-dimensional (3D) image display are described. A stereoscopic image that includes image content can be received. Display system parameters can be received. A local region of the stereoscopic image can be identified using the image content. The local region can include ghosting. Psychovisual factors can be selected using the image content. A modified stereoscopic image can be generated from the stereoscopic image by reducing or eliminating the ghosting of the local region using the psychovisual factors and the display system parameters. The modified stereoscopic image can be outputted for display.

主权项

1. A method comprising:
receiving a stereoscopic image by a ghosting reduction module device prior to the stereoscopic image being displayed, the stereoscopic image comprising image content; receiving at least one display system parameter by the ghosting reduction module device; analyzing the stereoscopic image by the ghosting reduction module device using the image content of the stereoscopic image prior to the stereoscopic image being displayed to identify a first local region and a second local region, each of the first local region and the second local region comprising ghosting; selecting a first psychovisual factor using the image content for the first local region; selecting a second pyschovisual factor using the image content for the second local region; generating a modified stereoscopic image from the stereoscopic image by reducing or eliminating the ghosting of the first local region and the second local region separately by using the first psychovisual factor, the second pyschovisual factor, and the at least one display system parameter in modifying the first local region differently than the second local region; and outputting the modified stereoscopic image.