Three-dimensional image correction device and three-dimensional image correction method

Abstract

The invention relates to a three-dimensional image correction device, which includes a depth generator, a depth image plotter, an image processor and an image corrector. The depth generator is used for receiving an input image and processing the input image to generate a depth map. The depth image plotter is used to generate a 3D image according to the input image and the depth map. The image processor is used to detect pixel difference regions of the depth map. The image processor correspondingly detects the first image area in the input image according to the pixel difference area, and correspondingly detects the second image area in the 3D image according to the pixel difference area. The image processor is used for judging whether the first image area contains only a single object. The image corrector is used for correcting the second image area in the 3D image when the first image area only contains a single object.

Description

technical field [0001] The present invention relates to an image processing system and an image processing method, and in particular to a 3D image correction device and a 3D image correction method. Background technique [0002] With the advancement of technology, the video playback mode has gradually evolved from the traditional two-dimensional (Two Dimension, 2D) video playback mode to a three-dimensional (Three Dimension, 3D) video playback mode. Especially after the release of the Avatar movie in 2009, it led a trend of 3D images, and manufacturers in the display industry launched 3D displays one after another to meet the needs of consumers. [0003] Since 3D technology has not yet been popularized, 3D signal sources are relatively scarce. To solve this problem, multiple images or a single image are currently used as an input source, and the 3D display uses its internal depth generator to process the above-mentioned input source to generate a depth map, and then the dep...

AI Technical Summary

Problems solved by technology

[0004] However, when the above-mentioned depth generator processes the input source, there will be some situations. For example, each part of the same object basically has the same depth information, but the depth generator sometimes divides the same object in the vertical direction. Interpret two different depth information, resulting in wrong depth map

Once the depth image plotter generates 3D images based on the wrong depth map, the above-mentioned objects will produce 3D jagged phenomenon, seriously affecting the quality of 3D display

[0005] This shows that above-mentioned existing mode obviously still has inconvenience and defective, and needs to be improved

In order to solve the above problems, related fields have tried their best to find a solution, but a suitable solution has not been developed for a long time.

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