Systems for measuring naked-eye stereoscopic image, methods and apparatuses for processing image and display devices

A method of processing an image, applicable to a naked-eye stereoscopic display device, comprising:

• acquiring a to-be-displayed initial stereoscopic image comprising m view points and acquiring at least one preset crosstalk amount to each stereoscopic pixel from each of the m view points, wherein each of the at least one preset crosstalk amount represents a proportion coefficient that measures how much a view from another view point affects a color value of a view from a target view point;
• and
• for each stereoscopic pixel in the initial stereoscopic image, adjusting the color value of a view from each of the m view points according to corresponding preset crosstalk amount to acquire a target stereoscopic image;
• wherein the at least one preset crosstalk amount is pre-stored in the naked-eye stereoscopic display device and calculated in a following manner:
• acquiring monochromatic images by capturing preset images sequentially displayed by the naked-eye stereoscopic display device, wherein each of the preset images is a monochromatic sub-view in a view from each of the m view points, or a part of a monochromatic sub-view in a view from each of the m view points;
• for each stereoscopic pixel in the monochromatic images from each of the m view points,
• acquiring pixel values of the stereoscopic pixel;
• acquiring a color value of the stereoscopic pixel according to the pixel values;
• acquiring a total monochromatic crosstalk amount to the stereoscopic pixel according to color values of the stereoscopic pixel from each of the m view points, so as to acquire the at least one preset crosstalk amount.

A naked-eye stereoscopic display device, comprising:

• a processor;
• a memory, configured to store computer programs executable by the processor;
• wherein the processor is configured to execute the computer programs in the memory to:
• acquire a to-be-displayed initial stereoscopic image comprising m view points and acquire at least one preset crosstalk amount to each stereoscopic pixel from each of the m view points, wherein each of the at least one preset crosstalk amount represents a proportion coefficient that measures how much a view from another view point affects a color value of a view from a target view point;
• and
• for each stereoscopic pixel in the initial stereoscopic image, adjust the color value of a view from each of the m view points according to corresponding preset crosstalk amount to acquire a target stereoscopic image;
• wherein the at least one preset crosstalk amount is pre-stored in the naked-eye stereoscopic display device and calculated in a following manner:
• acquiring monochromatic images by capturing preset images sequentially displayed by the naked-eye stereoscopic display device, wherein each of the preset images is a monochromatic sub-view in a view from each of the m view points, or a part of a monochromatic sub-view in a view from each of the m view points;
• for each stereoscopic pixel in the monochromatic images from each of the m view points,
• acquiring pixel values of the stereoscopic pixel;
• acquiring a color value of the stereoscopic pixel according to the pixel values;
• acquiring a total monochromatic crosstalk amount to the stereoscopic pixel according to color values of the stereoscopic pixel from each of the m view points, so as to acquire the at least one preset crosstalk amount.