| Patent application number | Description | Published |
|---|
| 20090244299 | Image processing device, computer-readable storage medium, and electronic apparatus - An image processing device for performing positioning processing between a plurality of images using a positional displacement amount between the plurality of images generates a positioning image by reducing the plurality of images, sets a motion vector measurement region with which a motion vector is measured in the positioning image, determines a pixel precision motion vector in the positioning image using the motion vector measurement region, and determines a sub-pixel precision motion vector in relation to the pixel precision motion vector. A representative vector is determined on the basis of the determined sub-pixel precision motion vector, and the positional displacement amount between the plurality of images is determined by converting the representative vector at a conversion ratio employed to convert the reduced positioning images into the plurality of images prior to the reduction. | 10-01-2009 |
| 20100034428 | IMAGE PROCESSING APPARATUS, RECORDING MEDIUM STORING IMAGE PROCESSING PROGRAM, AND ELECTRONIC APPARATUS - A motion vector measurement condition setting unit determines a measurement precision, which is used when measuring a motion vector between a plurality of images, on the basis of information indicating a distortion in an optical system and sets a plurality of motion vector measurement regions in which the motion vector is to be measured on an image. A motion vector calculation unit determines the motion vector between the plurality of images in each of the plurality of motion vector measurement regions at the determined measurement precision. A motion vector integration processing unit determines a positional displacement amount between the plurality of images on the basis of the motion vector determined in each of the plurality of motion vector measurement regions. | 02-11-2010 |
| 20100208140 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND STORAGE MEDIUM STORING IMAGE PROCESSING PROGRAM - An image processing apparatus includes a motion vector detection unit that determines a motion vector between a plurality of images obtained in time series, an image synthesis unit that obtains a synthesized image by correcting a positional deviation between the plurality of images on the basis of the determined motion vector and synthesizing the plurality of images subjected to the positional deviation correction, a smoothing area extraction unit that extracts a smoothing area in which smoothing processing is to be performed on the basis of a degree of inconsistency occurring when the positional deviation is corrected, and a smoothing processing unit that performs the smoothing processing on the extracted smoothing area, from among respective areas of the synthesized image. | 08-19-2010 |
| 20100208944 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND STORAGE MEDIUM STORING IMAGE PROCESSING PROGRAM - An image processing apparatus for correcting a positional deviation between a plurality of images obtained in time series and performing synthesis processing on the plurality of corrected images determines a motion vector between the plurality of images, corrects the positional deviation between images on the basis of the determined motion vector, and generates a synthesized image by synthesizing the plurality of images subjected to the positional deviation correction. The image processing apparatus extracts a filter area in which filter processing is to be performed on the basis of a degree of inconsistency occurring when the positional deviation between the plurality of images is corrected, determines a filter kernel on the basis of an imaging condition, and performs filter processing based on the filter kernel on the filter area of the synthesized image. | 08-19-2010 |
