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Image processing method and device thereof

An image processing and image technology, applied in image data processing, image communication, image enhancement and other directions, can solve problems such as inconvenience of use, and achieve the effect of enhancing the stereoscopic effect

Inactive Publication Date: 2011-07-13
CHUNGHWA PICTURE TUBES LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this method, users must wear 3D glasses, which is quite inconvenient to use

Method used

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  • Image processing method and device thereof
  • Image processing method and device thereof
  • Image processing method and device thereof

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Embodiment Construction

[0048]The conventional stereoscopic display must use two panels, which is quite costly, and also causes problems of dimming and uneven brightness. In view of this, the embodiments of the present invention can perform corresponding smoothing or sharpening processing on multiple blocks of the original image according to multiple depth values ​​of the depth image, wherein each depth value represents the depth of each block. This technology is not only applicable to various flat-panel displays, but also enhances the three-dimensionality of the image, and will not cause the problems of dimming and uneven brightness. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings, which illustrate exemplary embodiments of the present invention, wherein the same reference numerals indicate the same or similar components or steps.

[0049] figure 1 is a schematic diagram of an image processing device according to an embodiment of the...

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Abstract

The invention relates to a image processing device and method thereof. The image processing method includes the steps of: receiving original image and corresponding depth image, wherein, the depth image includes multiple depth of field values, which represent depths of field of multiple areas in original image. In addition, smoothing or sharpening process in a corresponding degree is carried out for each area according to each depth of field value. So, stereo perception of original image is improved.

Description

technical field [0001] The present invention relates to an image processing technology, and in particular to an image processing technology capable of improving the stereoscopic effect of images. Background technique [0002] With the advancement and development of science and technology, the display technology has also developed from flat-panel displays to stereoscopic displays. A conventional stereoscopic display includes a front panel and a rear panel. There is a depth-of-field distance between the front panel and the rear panel. In addition to receiving the original image, a conventional stereoscopic display also receives a depth image corresponding to the original image. Depth images have depth values ​​for each object in the original image. The stereoscopic display will determine whether each object of the original image is displayed by the front panel or the rear panel according to the depth image. More specifically, the front panel is used to display objects with...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/00H04N13/00
Inventor 高盟超
Owner CHUNGHWA PICTURE TUBES LTD