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Image processing method for converting 2-dimensional image into 3-dimensional image

An image processing and image technology, applied in the 2D field, can solve the problems of blurred and broken text, blurred 3D stereo images, etc.

Inactive Publication Date: 2011-06-08
华映视讯(吴江)有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, the 3D stereoscopic image generated by 2D+Z may be partially blurred or broken, especially for the text part, where the text is blurred or even has holes.

Method used

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  • Image processing method for converting 2-dimensional image into 3-dimensional image
  • Image processing method for converting 2-dimensional image into 3-dimensional image

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Embodiment Construction

[0011] The spirit of the present invention is to generate a 3D image based on the original 2D image and the corresponding depth map, and compensate the holes generated during the processing, so as to improve the fragmentation of text or images caused by the image processing. Please refer to figure 1 . figure 1 It is a flow chart illustrating an image processing method 100 for converting a 2D image X into a 3D image Y according to the present invention. The steps are as follows:

[0012] Step 101: start;

[0013] Step 102: Receive an original 2D image X and a depth map Z corresponding to the original 2D image X as input information;

[0014] Step 104: Enlarge the original 2D image X and the depth map Z by 4 times to generate the enlarged 2D image Xm and the enlarged depth map Zm;

[0015] Step 105: Sharpen the enlarged depth map Zm to generate a sharpened depth map Zs;

[0016] Step 106: According to the sharpening depth map Zs, correspondingly moving and enlarging the 2D ...

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Abstract

The invention discloses an image processing method for converting a 2-dimensional image into a 3-dimensional image, comprising the following steps: amplifying an original 2-dimensional image; sharpening the depth map of the 2-dimensional image; and according to the amplified 2-dimensional image and the sharpened depth map, carrying out steps of motion, broken hole compensation, reduction, synthesis and the like on the 2-dimensional image to obtain the 3-dimensional image. In the step of the broken hole compensation, the image processing method disclosed by the invention generates the gray scales of broken holes according to the average value or mid-value of the gray scales of a plurality of pixels at the same side of the broken holes, thus blurry or broken phenomenon on images or characters in the 3-dimensional image can be improved.

Description

technical field [0001] The present invention relates to an image processing method, more specifically, relates to a 2D [0002] An image processing method for forming a 3D (3-dimensional) image from a (2-dimensional) image. Background technique [0003] 3D stereoscopic display technology is a technology that has been gradually popularized in recent years, and it is a very hot topic in the entertainment industry in particular. The reason why human beings can see three-dimensional scenery is that the scenery seen by human eyes is independent; the left eye can only see the scenery within the range of the left eye, and the right eye can only see the scenery within the range of the right eye . Since human eyes are side by side and there is a distance between the two eyes, the image seen by the left eye and the image seen by the right eye will be slightly different, and this difference is called "parallax (Parallax)" . The brain will interpret the parallax of the eyes and use ...

Claims

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Application Information

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IPC IPC(8): H04N13/00
Inventor 陈建宏
Owner 华映视讯(吴江)有限公司
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