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US 2006/0133693 A1Published application
System and method for image transformation
AssigneeAgfa NV
InventorNeil Edmund Hunt
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AssigneeAgfa NV
InventorNeil Edmund Hunt
Estimating the term…
An image transformation system and method for transforming a source image having source image pixel data associated with a source pixel array having an origin into a target image having target image pixel data associated with a target pixel array according to an image transformation. The image transformation is applied to the source image pixel data to generate transformed image pixel data. The transformed image pixel data is then compared to the target pixel array and the portion of the transformed image pixel data that fits within the target pixel array is determined. The portion of the source image pixel data that corresponds to the portion of the transformed image pixel data is determined. Finally, the image transformation is applied to the portion of the source image pixel data to generate the target image pixel data.
An image transformation system for transforming a source image having source image pixel data associated with a source pixel array having an origin into a target image having target image pixel data associated with a target pixel array according to an image transformation, said system comprising:
The image transformation system of 2, wherein the interpolation kernel is selected from the group consisting of:
The image transformation system of 10, wherein the bicubic kernel is:
The image transformation system of 1, wherein the dimensions of the target pixel array are determined prior to application of the image transformation to the source image data.
The image transformation system of 1, wherein the source image is transformed into the transformed image through at least one of rotation, scaling, translation.
The image transformation system of 1, wherein the source image is transformed into the target image through an affine transformation.
The image transformation system of 1, wherein the target pixel array is implemented within a physical display.
The image transformation system of 1, wherein the target pixel array is implemented within memory.
A method of transforming a source image having source image pixel data associated with a source pixel array having an origin into a target image having target image pixel data associated with a target pixel array according to an image transformation, said method comprising:
The image transformation method of 18, wherein the interpolation kernel is selected from the group consisting of:
The image transformation method of 26, wherein the bicubic kernel is:
The image transformation method of 17, wherein the dimensions of the target pixel array are determined prior to application of the image transformation to the source image data.
The image transformation method of 17, wherein the source image is transformed into the transformed image through at least one of rotation, scaling, translation.
The image transformation method of 17, wherein the source image is transformed into the target image through an affine transformation.
The image transformation method of 17, wherein the target pixel array is implemented within a physical display.
The image transformation method of 17, wherein the target pixel array is implemented within memory.
An image transformation system for transforming a source image having source image pixel data associated with a source pixel array having an origin into a target image having target image pixel data associated with a target pixel array according to an image transformation, wherein said target image contains a plurality of target columns arranged in a plurality of target rows, said system comprising:
A method for transforming a source image having source image pixel data associated with a source pixel array having an origin into a target image having target image pixel data associated with a target pixel array according to an image transformation, wherein said target image contains a plurality of target columns arranged in a plurality of target rows, said method comprising:
Dependencies are inferred from the claim text.