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Image processing apparatus, image processing method, and program

An image processing device and image technology, which are applied in the field of image processing methods and programs, can solve problems such as increased device costs, and achieve low-cost effects

Inactive Publication Date: 2014-10-01
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] However, since the device for resolution conversion must be prepared separately according to the scanning method of the 4K display device or according to whether the resolution conversion target is a 2D image or a 3D image, the cost of the entire device increases

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  • Image processing apparatus, image processing method, and program
  • Image processing apparatus, image processing method, and program
  • Image processing apparatus, image processing method, and program

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Embodiment Construction

[0037] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that, in this specification and the appended drawings, the same reference numerals are used to denote structural elements that have substantially the same function and structure, and repeated explanation of these structural elements is omitted.

[0038] Embodiment of the TV set to which the present invention is applied

[0039] figure 1 is an exemplary configuration illustrating an embodiment of a television (television receiver) to which an embodiment of the present invention is applied.

[0040] refer to figure 1 , the TV includes an image acquisition unit 11 , an image processing unit 12 and a display device 13 .

[0041] For example, the image acquisition unit 11 is constituted by a tuner, a network interface, and the like. The image acquisition unit 11 receives terrestrial or other television broadcast programs,...

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Abstract

The present technology relates to an image processing apparatus, an image processing method, and a program, which are capable of performing resolution conversion of both a two dimensional (2D) image and a three dimensional (3D) image at a low cost. The image processing apparatus includes a memory unit that stores an input image and read the input image as first image second images, an acquiring unit that acquires an up-conversion line that is a line of pixels used for up conversion from the first and second images, an up-converting unit that performs up conversion using pixels of the up-conversion line, and generate first and second up-converted images obtained by up converting the first and second images, and a generating unit that writes the first and second up-converted images in first and second memory blocks, reads pixels of the first and second up-converted images written in the first and second memory blocks in a certain order decided according to a scan method of a display device configured to display an output image obtained by up converting the input image, and generates the output image according to the scan method.

Description

technical field [0001] The present invention relates to an image processing device, an image processing method, and a program, and more particularly, to an image processing device and an image processing method capable of performing resolution conversion of both two-dimensional (2D) images and three-dimensional (3D) images, for example, at low cost And procedures. Background technique [0002] In recent years, display devices have become larger and larger. [0003] A display device (and an image) having a so-called 2K resolution (resolution is 2K) has a resolution of 1920×1080 pixels. Meanwhile, a display device having a so-called 4K resolution has a resolution of 3840×2160 pixels or 4096×2160 pixels. [0004] For example, when an image with 2K resolution (2K image) is displayed on a display device with 4K resolution, it is necessary to convert the 2K image into a 4K image to achieve resolution matching. [0005] For example, in Japanese Patent Document JP2003-280623A, a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/01H04N13/00
CPCG09G5/36H04N7/0117G06T3/40G06T1/60H04N7/01G06T15/00H04N5/262H04N13/0029G09G5/393G09G2310/0205G09G2310/021G09G2310/0213G09G2310/0229G09G2310/0283G09G2340/04G09G2340/0442H04N13/139
Inventor 山中政宣
Owner SONY CORP