Image processing apparatus, image processing method, and program

An image processing apparatus, comprising:

• a non-transient computer readable recording medium configured for storage of program instructions;
• and
• at least one processor;
• wherein the program instructions cause the at least one processor to create a 3D image according to information about a polarizing filter affixed in a stable position relative to a 3D image display by performing the functions of:
• an input unit configured to receive filter width information indicating the vertical size of each line constituting the affixed polarizing filter, as well as position correction information indicating positional misalignment of the affixed polarizing filter;
• a computing unit configured to compute determination regions for each pixel on the basis of the filter width information and the position correction information, with the determination regions being used to determine whether individual pixels constituting the 3D image to be output are contained in a right-eye image region or a left-eye image region;
• a determining unit configured to determine, on a per-pixel basis, whether a respective pixel is contained in a right-eye image region or a left-eye image region, the determination being made on the basis of the determination regions computed for each pixel;
• and a determination results storage unit configured to store 3D image pixel layout position information indicating the pixel positions of each pixel constituting a right-eye image and a left-eye image used to create the 3D image, with the pixel positions being determined on the basis of the determination results from the determining unit.

An image processing method to be performed on at least one processor, comprising the steps of:

• creating, with the at least one processor, a 3D image according to information about a polarizing filter affixed in a stable position relative to a 3D image display by:
• computing determination regions, with the at least one processor, for each pixel on the basis of filter width information indicating the vertical size of each line constituting an affixed polarizing filter, as well as position correction information indicating positional misalignment of the affixed polarizing filter, with the determination regions being used to determine whether individual pixels constituting the 3D image to be output are contained in a right-eye image region or a left-eye image region;
• determining, with the at least one processor, on a per-pixel basis, whether a respective pixel is contained in a right-eye image region or a left-eye image region, the determination being made on the basis of the determination regions computed for each pixel;
• and creating, with the at least one processor, the 3D image from a right-eye image and a left-eye image according to pixel positions determined on the basis of determination results from the determining step.