Image processing apparatus, control method therefor, image display apparatus, and computer readable storage medium
AssigneeCanon Kabushiki Kaisha
InventorRyosuke Mizuno
Life of this patent
Estimating the term…
Abstract
An image processing apparatus includes: input means for inputting a frame image; generation means for generating a plurality of sub-frame images from the frame image input by the input means; image processing means for changing a brightness and spatial frequency component of a first sub-frame image out of the plurality of sub-frame images to be different from a brightness and spatial frequency component of a second sub-frame image out of the plurality of sub-frame images; and output means for outputting the first sub-frame image and the second sub-frame image.
Claims16
An image processing apparatus comprising:
- (a) an input unit configured to input a frame image;
- (b) a generation unit configured to generate a plurality of sub-frame images from the frame image input by the input unit;
- (c) an image processing unit configured to change a brightness and spatial frequency component of a first sub-frame image out of the plurality of sub-frame images to be different from a brightness and spatial frequency component of a second sub-frame image out of the plurality of sub-frame images;
- and
- (d) an output unit configured to output the first sub-frame image and the second sub-frame image.
An image display apparatus comprising:
- (a) an image processing apparatus;
- and
- (b) a display unit configured to display a sub-frame image output from an output unit,
- wherein the image processing apparatus comprises:
- (i) an input unit configured to input a frame image;
- (ii) a generation unit configured to generate a plurality of sub-frame images from the frame image input by the input unit;
- (iii) an image processing unit configured to change a brightness and spatial frequency component of a first sub-frame image out of the plurality of sub-frame images to be different from a brightness and spatial frequency component of a second sub-frame image out of the plurality of sub-frame images;
- and
- (iv) an output unit configured to output the first sub-frame image and the second sub-frame image.
A control method for an image processing apparatus, the control method comprising:
- an input step of causing an input unit to input a frame image;
- a generation step of causing a generation unit to generate a plurality of sub-frame images from the frame image input in the input step;
- an image processing step of causing an image processing unit to change a brightness and spatial frequency component of a first sub-frame image out of the plurality of sub-frame images to be different from a brightness and spatial frequency component of a second sub-frame image out of the plurality of sub-frame images;
- and
- an output step of causing an output unit to output the first sub-frame image and the second sub-frame image.
A non-transitory computer-readable storage medium storing a computer program for causing a computer to function as each unit of an image processing apparatus comprising:
- (a) an input unit configured to input a frame image;
- (b) a generation unit configured to generate a plurality of sub-frame images from the frame image input by the input unit;
- (c) an image processing unit configured to change a brightness and spatial frequency component of a first sub-frame image out of the plurality of sub-frame images to be different from a brightness and spatial frequency component of a second sub-frame image out of the plurality of sub-frame images;
- and
- (d) an output unit configured to output the first sub-frame image and the second sub-frame image.
Dependencies are inferred from the claim text.