Image processing apparatus and image processing method
First Claim
1. An image processing apparatus that performs region designation with respect to a displayed image, the image processing apparatus comprising:
- a display device configured to display an image constituted by a predetermined number of pixels;
an input device configured to receive a selection operation with respect to the image;
a processor programmed to control the display device and the input device; and
a storage device which the processor reads data from and writes data to,wherein the processor is further programmed to;
generate a plurality of divided regions acquired by dividing the image in accordance with similarity calculated based on pixel values and pixel locations;
each time a divided region among the plurality of divided regions is selected according to the selection operation received by the input device, store identification information of the selected divided region in the storage device in association with a selection order of selecting the divided region;
display the divided region corresponding to the stored identification information on the display device in an identifiable manner;
the input device is further configured to receive a cancellation operation for cancelling the selection of the divided region,the processor is programmed to;
cancel the identification information stored in the storage device in reverse order to the selection order in accordance with the cancellation operation received by the input device; and
discontinue displaying the divided region in the identifiable manner on the display device when cancelling the identification information corresponding to the displayed divided region.
3 Assignments
0 Petitions
Accused Products
Abstract
The image processing apparatus performs region designation with respect to a displayed image. The image processing apparatus comprises a display unit configured to display an image constituted by a predetermined number of pixels, an input unit configured to receive a selection operation with respect to the image, a control unit, and a storage unit. The control unit generates a plurality of divided regions acquired by dividing the image in accordance with similarity calculated based on pixel values and pixel locations. Each time a divided region among the plurality of divided regions is selected according to the selection operation received by the input unit, the control unit stores identification information of the selected divided region in the storage unit in association with a selection order of selecting the divided region. The control unit displays the divided region corresponding to the stored identification information on the display unit in an identifiable manner.
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Citations
9 Claims
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1. An image processing apparatus that performs region designation with respect to a displayed image, the image processing apparatus comprising:
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a display device configured to display an image constituted by a predetermined number of pixels; an input device configured to receive a selection operation with respect to the image; a processor programmed to control the display device and the input device; and a storage device which the processor reads data from and writes data to, wherein the processor is further programmed to; generate a plurality of divided regions acquired by dividing the image in accordance with similarity calculated based on pixel values and pixel locations; each time a divided region among the plurality of divided regions is selected according to the selection operation received by the input device, store identification information of the selected divided region in the storage device in association with a selection order of selecting the divided region; display the divided region corresponding to the stored identification information on the display device in an identifiable manner; the input device is further configured to receive a cancellation operation for cancelling the selection of the divided region, the processor is programmed to; cancel the identification information stored in the storage device in reverse order to the selection order in accordance with the cancellation operation received by the input device; and discontinue displaying the divided region in the identifiable manner on the display device when cancelling the identification information corresponding to the displayed divided region. - View Dependent Claims (2, 3, 4, 5)
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6. An image processing apparatus that performs region designation with respect to a displayed image, the image processing apparatus comprising:
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a display device configured to display an image constituted by a predetermined number of pixels; an input device configured to receive a selection operation with respect to the image; a processor programmed to control the display device and the input device; and a storage device which the processor reads data from and writes data to, wherein the processor is further programmed to; generate a plurality of divided regions acquired by dividing the image in accordance with similarity calculated based on pixel values and pixel locations; each time a divided region among the plurality of divided regions is selected according to the selection operation received by the input device, store identification information of the selected divided region in the storage device in association with a selection order of selecting the divided region; display the divided region corresponding to the stored identification information on the display device in an identifiable manner; and the processor is programmed to; identify one or more adjacent divided regions around the selected divided region; calculate similarity between the selected divided region and the one or more adjacent divided regions; store identification information of the one or more adjacent divided regions in the storage device when the calculated similarity is a predetermined value or greater; and display the one or more adjacent divided regions together with the selected divided region on the display device in the identifiable manner. - View Dependent Claims (7, 8)
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9. An image processing method for performing region designation with respect to an image displayed on a display device, the image processing method including:
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receiving a selection operation with respect to the image; generating a plurality of divided regions by dividing the image in accordance with similarity calculated based on pixel values and pixel locations, the image being constituted by a predetermined number of pixels; each time a divided region among the plurality of divided regions is selected according to a selection operation by a user, storing identification information of the selected divided region in a memory in association with a selection order of selecting the divided region; displaying the divided region corresponding to the stored identification information on the display device in an identifiable manner; receiving a cancellation operation for cancelling the selection of the divided region; canceling the identification information stored in the storage device in reverse order to the selection order in accordance with the cancellation operation received by the input device; and discontinuing the displaying of the divided region in the identifiable manner on the display device when cancelling the identification information corresponding to the displayed divided region.
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Specification