Image processing apparatus, method and program
First Claim
Patent Images
1. An image processing apparatus comprising:
- a cursor position acquisition section which acquires a position of a cursor on a display screen where an image is displayed; and
a representative color acquisition section which;
acquires a region including the position of the cursor acquired by the cursor position acquisition section as a color reduction processing region,acquires a prescribed number of colors as representative colors from colors included in the color reduction processing region,generate a new cluster, in a case where a first representative color of a first cluster and a second representative color of a second cluster are selected from the representative colors, by integration of the first cluster and the second cluster, andintegrate the new cluster and another cluster, which includes an unselected representative color, based on a first unit vector and a second unit vector,wherein the first unit vector is a unit vector between the selected first representative color and the selected second representative color, andwherein the second unit vector is a unit vector between the unselected representative color of the other cluster and either of the selected first representative color or the selected second representative color.
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Abstract
Provided is an image processing apparatus including a cursor position acquisition section which acquires a position of a cursor on a display screen where an image is displayed, and a representative color acquisition section for performing a color reduction process which acquires a region including the position of the cursor acquired by the cursor position acquisition section as a color reduction processing region, and acquires a prescribed number of colors as representative colors, from colors included in the color reduction processing region.
2 Citations
14 Claims
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1. An image processing apparatus comprising:
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a cursor position acquisition section which acquires a position of a cursor on a display screen where an image is displayed; and a representative color acquisition section which; acquires a region including the position of the cursor acquired by the cursor position acquisition section as a color reduction processing region, acquires a prescribed number of colors as representative colors from colors included in the color reduction processing region, generate a new cluster, in a case where a first representative color of a first cluster and a second representative color of a second cluster are selected from the representative colors, by integration of the first cluster and the second cluster, and integrate the new cluster and another cluster, which includes an unselected representative color, based on a first unit vector and a second unit vector, wherein the first unit vector is a unit vector between the selected first representative color and the selected second representative color, and wherein the second unit vector is a unit vector between the unselected representative color of the other cluster and either of the selected first representative color or the selected second representative color. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An image processing method of an image processing apparatus, comprising:
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acquiring a position of a cursor on a display screen where an image is displayed; and performing a color reduction process which; acquires a region including the acquired position of the cursor as a color reduction processing region, acquires a prescribed number of colors as representative colors, from colors included in the color reduction processing region, generates a new cluster, in a case where a first representative color of a first cluster and a second representative color of a second cluster are selected from the representative colors, by integration of the first cluster and the second cluster, and integrates the new cluster and another cluster, which includes an unselected representative color, based on a first unit vector and a second unit vector, wherein the first unit vector is a unit vector between the selected first representative color and the selected second representative color, and wherein the second unit vector is a unit vector between the unselected representative color of the other cluster and either of the selected first representative color or the selected second representative color.
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14. A non-transitory computer-readable medium having stored thereon, a set of computer-executable instructions for causing an information processing apparatus to perform steps comprising:
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acquiring a position of a cursor on a display screen where an image is displayed; and performing a color reduction process which comprises; acquiring a region including the position of the as a color reduction processing region, and acquiring a prescribed number of colors as representative colors from colors included in the color reduction processing region, generating a new cluster, in a case where a first representative color of a first cluster and a second representative color of a second cluster are selected from the representative colors, by integration of the first cluster and the second cluster, and integrating the new cluster and another cluster, which includes an unselected representative color, based on a first unit vector and a second unit vector, wherein the first unit vector is a unit vector between the selected first representative color and the selected second representative color, and wherein the second unit vector is a unit vector between the unselected representative color of the other cluster and either of the selected first representative color or the selected second representative color.
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Specification