Patent application number | Description | Published |
20110181752 | IMAGING ELEMENT AND IMAGING DEVICE - A signal processing portion is adapted to perform first signal processing appropriate for extracting luminance components and color components from first picture signals mainly containing signal components corresponding to the visible-light region, and second signal processing appropriate for extracting luminance components and color components from second picture signals mainly containing signal components corresponding to the near-infrared region, by changing over therebetween, when extracting luminance components and color components from picture signals which an imaging element outputs, in response to reception light. | 07-28-2011 |
20110298952 | IMAGE CAPTURE DEVICE - The image capture device of this invention includes: an optical system for producing a subject image; an imager, which receives the subject image and outputs an image signal representing the subject image; and an image processing section for zooming in on, or out, a given image based on the image signal and in accordance with information about a zoom power specified, to generate a new image signal with the zoom power changed. Until the zoom power specified reaches a predetermined value, the processing section zooms in on the image by interpolating pixels so that degree of sharpness given to the image increases. If a value representing illuminance of the image is a predefined value or more and if the zoom power is the predetermined value or more, the processing section fixes the degree of sharpness given to the image. And if the value representing the illuminance of the image is less than the predefined value and if the zoom power specified is the predetermined value or more, the processing section decreases the degree of sharpness given to the image. | 12-08-2011 |
20130176447 | IMAGE PROCESSING APPARATUS, IMAGE CAPTURING APPARATUS, AND PROGRAM - An exemplary image processing apparatus generates an interpolation frame to be inserted between a first frame and a second frame, contiguous with each other, of a moving picture obtained by an image capturing apparatus. The image processing apparatus includes: a motion vector calculation section configured to calculate a motion vector of an object by performing a block matching operation between the first and second frames; and an interpolation frame generation section configured to generate the interpolation frame through a process performed based on a magnitude of motion of the image capturing apparatus from a point in time when the first frame is obtained to a point in time when the second frame is obtained. | 07-11-2013 |
20130176460 | IMAGE PROCESSING APPARATUS, IMAGE CAPTURING APPARATUS, AND COMPUTER PROGRAM - An image processing section includes: a motion vector calculation section for receiving information representing the magnitude of motion of an image capturing section and calculating a motion vector by performing a matching operation between first and second frames within a search range determined based on the magnitude of motion (a first search range and a second search range different from the first search range); and an interpolation frame generating section for generating an interpolation frame in accordance with the motion vector calculation result. | 07-11-2013 |
20130176487 | IMAGE PROCESSING APPARATUS, IMAGE CAPTURING APPARATUS, AND COMPUTER PROGRAM - An image processing section includes: a repetitive pattern detection section for detecting whether a repetitive pattern is present in at least one of first and second frames; a motion vector calculation section for calculating a motion vector by performing a matching operation between the first and second frames within a search range determined based on a detection result from the repetitive pattern detection section; and an interpolation image generating section for generating an interpolation frame in accordance with a calculation result of the motion vector. | 07-11-2013 |
20130176488 | IMAGE PROCESSING APPARATUS, IMAGE CAPTURING APPARATUS, AND PROGRAM - An exemplary image processing apparatus generates an interpolation frame to be inserted between a first frame and a second frame of a moving picture contiguous with each other. The image processing apparatus includes: a repetitive pattern detection section configured to detect whether a repetitive pattern is present in at least one of the first and second frames; a motion vector calculation section configured to calculate a motion vector of an object in the first and second frames; and an interpolation frame generation section configured to compare a repetition cycle of the repetitive pattern in a first direction with a magnitude of the motion vector in the first direction so as to generate the interpolation frame through a process performed based on a result of the comparison. | 07-11-2013 |
20130177080 | IMAGE PROCESSING APPARATUS, IMAGE CAPTURING APPARATUS, AND PROGRAM - An exemplary image processing apparatus generates an interpolation frame to be inserted between two contiguous frames of a moving picture. The image processing apparatus includes: a motion vector calculation section configured to calculate a first motion vector by performing a matching operation between first and second frames, of a first frame, a second frame and a third frame of the moving picture contiguous with one another, and calculate a second motion vector by performing a matching operation between the second and third frames; and an interpolation frame generation section configured to generate an interpolation frame to be inserted between the second frame and the third frame through a process performed based on a magnitude of a difference vector between the first motion vector and the second motion vector. | 07-11-2013 |
20130177287 | REPRODUCTION APPARATUS, IMAGE CAPTURING APPARATUS, AND PROGRAM - A reproduction apparatus which reproduces more appropriate frames when reproducing a moving picture with interpolation frame images inserted therein. A reproduction apparatus disclosed in this application is a reproduction apparatus for reproducing moving picture data including images of original frames and images of interpolation frames generated from the images of the original frame, the reproduction apparatus including a reproduction section for receiving the moving picture data and outputting the moving picture data to a display section, wherein the reproduction section selectively outputs image data of an original frame from the moving picture data to the display section based on an instruction from a user. | 07-11-2013 |
20130194460 | IMAGE PROCESSING DEVICE AND IMAGING DEVICE - Provided is an image processing device including: a 3D-NR unit that performs, using first image data and second image data obtained by capturing images at temporally different times, 3D noise reduction (NR) processing for reducing noise in the first image data; an edge detection unit that detects an edge strength in an image indicated by the 3D-NR processed image data; and a synthesization unit that determines, based on the detected edge strength obtained by the edge detection unit, a synthesis ratio of the first image data and the 3D-NR processed image data, synthesizes the first image data and the 3D-NR processed image data, using the determined synthesis ratio, and outputs synthesized image data obtained by synthesizing the first image data and the 3D-NR processed image data. | 08-01-2013 |
20150055862 | IMAGE PROCESSING APPARATUS - An image processing apparatus comprises: a separation unit configured to separate image data into a luminance signal and a color difference signal; a decision unit configured to decide a reference pixel, which is referenced for a pixel of interest included in the image data; a luminance noise reduction unit configured to reduce luminance noise in the luminance signal of the image data; a weight calculation unit configured to calculate a weight of the reference pixel based on similarity of luminance included in the luminance signal having been subjected to noise reduction by the luminance noise reduction unit between a first area containing the pixel of interest and a second area containing the reference pixel; and a color noise reduction unit configured to reduce color noise in the color difference signal for the pixel of interest by using the weight of the reference pixel. | 02-26-2015 |