Processing method, processing device and detection and segmentation method for three-dimensional image, related devices and equipment
A technology of stereoscopic image and processing method, which is applied in the field of stereoscopic image display processing, and can solve problems such as the influence of stereographic visual effects, affecting the viewing quality of stereoscopic images by users, and affecting the viewing quality of stereoscopic images.
Active Publication Date: 2017-07-04
BEIJING SAMSUNG TELECOM R&D CENT +1
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[0006] Therefore, the main technical problem of the prior art is: when using the prior art to perform a global transformation or local smooth transformation on the stereoscopic image, when correcting the stereoscopic image with objects added later, the object part added later will produce a stereoscopic image. Errors, that is, parallax in the vertical direction, affect the visual effect of stereoscopic graphics, and objects added later usually have relatively obvious visual features, and errors that appear in these positions greatly affect the viewing quality of stereoscopic images for users
Errors in these positions greatly affect the user's viewing quality of stereoscopic images
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[0112] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0113] Figure 3a It is a schematic flowchart of the stereoscopic image processing method of the present invention. see Figure 3a , the processing method of stereoscopic image described in the present invention, mainly can comprise:
[0114] Step 301. Detecting a post-added object (PIO) from the input stereo image, and segmenting and extracting the PIO from the stereo image;
[0115] Step 302, performing stereo correction processing on the stereo image obtained by segmenting and extracting the PIO;
[0116] Step 303 : Re-add the PIO extracted by the segmentation into the corrected stereo image.
[0117] Correspondingly, the present invention also discloses a processing device for stereoscopic images, which is used to implement the processing methods for stereoscopic images described in the various embodiments herein. Figure 3b ...
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The invention discloses a processing method, processing device and detection and segmentation method for a three-dimensional image, related devices and equipment. The processing method comprises the steps of detecting a post inserted object (PIO) from an input three-dimensional image and segmenting and extracting the PIO from the three-dimensional image; carrying out three-dimensional calibration on the three-dimensional image form which the PIO is segmented and extracted; and adding the segmented and extracted PIO to the calibrated three-dimensional image again. According to the methods, the devices and the equipment, a three-dimensional error when three-dimensional calibration is carried out on the three-dimensional image containing the PIO can be corrected, and the three-dimensional display quality is improved.
Description
technical field [0001] The present application relates to the technical field of stereoscopic image display processing, and in particular to a stereoscopic image processing method, detection and segmentation method, and related devices and equipment. Background technique [0002] Stereoscopic display technology includes display content generation technology and display device technology. In order to display the stereoscopic image content with high quality, the stereoscopic display device can integrate the technology for processing the stereoscopic image content, and improve the visual display effect of the 3D image through software processing. [0003] In the prior art, a relatively effective stereo image processing technology is a stereo image correction technology. The purpose of the stereoscopic image correction technique is to eliminate the parallax in the vertical direction between the stereoscopic image pairs. These parallaxes are often caused by parameter adjustment...
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IPC IPC(8): H04N13/00H04N13/02
CPCH04N13/128H04N13/183H04N13/246H04N2013/0092H04N5/265H04N5/272H04N5/278H04N13/275
Inventor 刘志花王再冉赵良鎬李炜明周明才南东暻洪涛王海涛
Owner BEIJING SAMSUNG TELECOM R&D CENT