IMAGE PROCESSING DEVICE, ELECTRONIC CAMERA AND IMAGE PROCESSING PROGRAM
First Claim
Patent Images
1. An image processing device comprising:
- an image input section which reads a plurality of low resolution images of imaging a same object and at least one high resolution image of imaging the same object;
a position discrepancy detecting section which detects position discrepancy of patterns between the respective low resolution images and the high resolution image; and
an image composition section which positions and composes patterns for the plurality of low resolution images based on the position discrepancy.
1 Assignment
0 Petitions
Accused Products
Abstract
The image processing device of the present invention is provided with an image input section, a position discrepancy detecting section, and an image composition section. The image input section reads a plurality of low resolution images imaging a same object, and at least one high resolution image imaging a same object. The position discrepancy detecting section detects position discrepancy of patterns between respective low resolution images and the high resolution image. The image composition section positions and composes patterns of the plurality of low resolution images based on the position discrepancy.
-
Citations
21 Claims
-
1. An image processing device comprising:
-
an image input section which reads a plurality of low resolution images of imaging a same object and at least one high resolution image of imaging the same object; a position discrepancy detecting section which detects position discrepancy of patterns between the respective low resolution images and the high resolution image; and an image composition section which positions and composes patterns for the plurality of low resolution images based on the position discrepancy. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 12, 14, 15, 16, 17, 19)
-
-
10. An image processing device comprising:
-
an image input section which reads a plurality of images of imaging a same object; a position discrepancy detecting section which detects position discrepancy of patterns between the plurality of images; and an image composition section which positions and composes the patterns of the plurality of images based on the position discrepancy, wherein the image composition section judges magnitude of a local signal variation for a positioning reference image, and locally lowers the composite rate of other images at portions where the signal variation is judged to be large. - View Dependent Claims (13, 20)
-
-
11. An image processing device comprising:
-
an image input section which reads a plurality of images of imaging a same object; a position discrepancy detecting section which detects position discrepancy of patterns between the plurality of images; and an image composition section which positions and composes the patterns of the plurality of images based on the position discrepancy, wherein the image composition section finds a difference of gradation value of target pixels at respective corresponding positions in a positioning reference image and other images, and locally lowers the composite rate of the other images at portions where the difference of gradation value is judged to be large. - View Dependent Claims (18, 21)
-
Specification