Image processing apparatus and image processing method
AssigneeCanon Kabushiki Kaisha
InventorsTetsurou Kitashou, Akihiro Takamura
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Abstract
An image processing apparatus generates image data for projection by applying a deformation process to obtained image data based on an input parameter related to the deformation process. The image processing apparatus prohibits execution of the deformation process if it is determined that a magnification related to the deformation process based on the input parameter with respect to the obtained image data is out of a predetermined range.
Claims18
An image processing apparatus comprising:
- an obtaining unit configured to obtain image data;
- an input unit configured to input a parameter related to a deformation process;
- a processing unit configured to generate image data for projection by applying the deformation process to the obtained image data based on the parameter input by said input unit;
- and
- a control unit configured to control said processing unit not to perform the deformation process if said control unit determines that a magnification related to the deformation process for the obtained image data based on the parameter input by said input unit is out of a predetermined range.
An image processing method comprising:
- an obtaining step of obtaining image data;
- an input step of inputting a parameter related to a deformation process;
- a processing step of generating image data for projection by applying the deformation process to the obtained image data based on the parameter input in said input step;
- and
- a control step of controlling said processing step not to perform the deformation process if it is determined that a magnification related to the deformation process for the obtained image data based on the parameter input in said input step is out of a predetermined range.
A storage medium storing a program for causing a computer to perform the following image processing method, the program comprising:
- an obtaining step of obtaining image data;
- an input step of inputting a parameter related to a deformation process;
- a processing step of generating image data for projection by applying the deformation process to the obtained image data based on the parameter input in said input step;
- and
- a control step of controlling said processing step not to perform the deformation process if it is determined that a magnification related to the deformation process for the obtained image data based on the parameter input in said input step is out of a predetermined range.
Dependencies are inferred from the claim text.