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3D image interpolation device,3d imaging device,and 3d image interpolation method

A three-dimensional image, interpolation technology, applied in the direction of image communication, image enhancement, image analysis, etc., can solve problems such as difficulty, difficult mode, complex action and so on

Inactive Publication Date: 2012-09-19
DOLBY INT AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is such a problem that it is difficult to apply this method because the general scene movement is complicated and it is difficult to model it.

Method used

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  • 3D image interpolation device,3d imaging device,and 3d image interpolation method
  • 3D image interpolation device,3d imaging device,and 3d image interpolation method
  • 3D image interpolation device,3d imaging device,and 3d image interpolation method

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Embodiment Construction

[0068] Embodiments of the present invention will be described below with reference to the drawings. In addition, the embodiment described below is a preferable specific example of this invention. In other words, the numerical values, shapes, materials, components, configurations and connection forms, steps, and order of steps shown in the following embodiments are all examples of the present invention, and the intention is not to limit the present invention. The present invention is defined by the description of the claims. Therefore, among the constituent elements of the following embodiments, the constituent elements not described in the independent claims representing the highest concept of the present invention are not essential to achieve the object of the present invention, and can be explained as constituting better forms. constituent elements.

[0069] In addition, in the following description, an "image" refers to a signal or information representing brightness, col...

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Abstract

This 3D image interpolation device (500) that performs frame interpolation of 3D video is provided with: a distance image interpolation unit (501) that generates at least one interpolated distance image that interpolates between a first distance image and a second distance image that represent the respective depths of a first image and a second image included in a 3D video; an image interpolation unit (502) that generates at least one interpolated image that interpolates between the first image and the second image; and an interpolated parallax image generation unit (503) that, on the basis of the interpolated image, generates at least one set of interpolated parallax images that have a parallax that is in accordance with the depth that the interpolation distance image indicates.

Description

technical field [0001] The invention relates to a three-dimensional image interpolation device for performing frame interpolation on three-dimensional moving images, a three-dimensional camera device and a three-dimensional image interpolation method. Background technique [0002] In recent years, solid-state imaging elements such as CCD image sensors (Charge Coupled Device Image Sensor: Charge Coupled Device Image Sensor) or CMOS image sensors (Complementary Metal Oxide Semiconductor Image Sensor: Complementary Metal Oxide Semiconductor Image Sensor) have been used (sometimes below The high functionality and high performance of digital picture cameras or digital video cameras, which are simply called "imaging elements", are astonishing. In particular, the miniaturization of the pixel structure of the solid-state imaging device has progressed along with the advancement of semiconductor manufacturing technology. [0003] As a result, pixels and drive circuits of solid-state ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/02G06T7/20
CPCG06T2207/10016H04N13/02G06T7/20G06T3/4007H04N13/0022G06T7/0051H04N13/0271G06T2207/10148G06T7/0069H04N2213/003H04N13/0011G06T7/571H04N13/111H04N13/128H04N13/271
Inventor 石井育规
Owner DOLBY INT AB