Processing method, information processing apparatus, and non-transitory computer-readable storage medium storing program

An information processing apparatus comprising:

• a communication apparatus configured to communicate with a projector;
• and
• a processing apparatus, wherein
• the processing apparatus executes:
• projecting an image onto a target with the projector;
• acquiring a plurality of coordinate values corresponding one-to-one to a plurality of correction points respectively defining a plurality of correction regions for correcting a shape of the image in a coordinate system of a light modulation element;
• calculating, based on the plurality of coordinate values, a parameter for correcting the shape for each of a plurality of divided regions that divide an inside of each of the plurality of correction regions;
• specifying, among the plurality of correction regions, a first correction region closest to a first divided region having a parameter exceeding a threshold among the plurality of divided regions;
• and
• executing a smoothing operation for smoothing a first coordinate value, which corresponds to a first correction point among at least four correction points defining the first correction region, based on the first coordinate value and a plurality of coordinate values corresponding one-to-one to the plurality of correction points adjacent to the first correction point.

A non-transitory computer-readable storage medium storing a program for causing a computer to execute:

• projecting an image onto a target with a projector;
• acquiring a plurality of coordinate values corresponding one-to-one to a plurality of correction points respectively defining a plurality of correction regions for correcting a shape of the image in a coordinate system of a light modulation element;
• calculating, based on the plurality of coordinate values, a parameter for correcting the shape for each of a plurality of divided regions that divide an inside of each of the plurality of correction regions;
• specifying, among the plurality of correction regions, a first correction region closest to a first divided region having a parameter exceeding a threshold among the plurality of divided regions;
• and
• executing a smoothing operation for smoothing a first coordinate value, which corresponds to a first correction point among at least four correction points defining the first correction region, based on the first coordinate value and a plurality of coordinate values corresponding one-to-one to the plurality of correction points adjacent to the first correction point.