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US 10,757,409 B2Granted
Method for controlling information processing device and information processing device
AssigneeSeiko Epson Corporation
InventorToshiya Kobayashi
Life of this patent
Estimating the term…
Abstract
A method for controlling an information processing device includes: accepting an operation on an image before editing; editing the image before editing, based on the accepted operation; comparing data of the image before editing with data of an image after editing obtained by editing the image before editing; and storing history information about the editing if a difference between the image before editing and the image after editing is detected as a result of the comparison.
Claims12
A method for controlling an information processing device, the method comprising:
- detecting a user input for an operation on an input panel;
- accepting the operation on a first image;
- digitally editing the first image, based on the accepted operation;
- comparing first image data representing the first image with second image data representing a second image obtained by editing the first image;
- and
- storing history information about the editing if a difference between the first image data and the second image data is detected as a result of the comparison, wherein
- the first image data is compressed by a predetermined compression method to generate first compressed data, the second image data is compressed by the predetermined compression method to generate second compressed data, and the first compressed data is compared with the second compressed data.
4 more elements
An information processing device comprising:
- a sensor that detects a user input for an operation on an input panel;
- an accepting unit which accepts the operation on a first image;
- an editing unit which digitally edits the first image, based on the accepted operation;
- a storage unit which stores history information about the editing;
- a comparison unit which compares first image data representing the first image with second image data representing a second image obtained by editing the first image;
- and
- a management unit which causes the storage unit to store the history information if the comparison unit detects a difference between the first image data and the second image data, wherein
- the comparison unit compresses the first image data by a predetermined compression method to generate first compressed data, compresses the second image data by the predetermined compression method to generate second compressed data, and compares the first compressed data with the second compressed data.
5 more elements
Dependencies are inferred from the claim text.