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A stereoscopic image synthesis method and device

A stereoscopic image and sub-image technology, applied in the field of stereoscopic images, can solve problems such as poor stereoscopic image display effects, achieve the effects of optimizing images, improving display effects, and avoiding faults

Active Publication Date: 2016-08-10
TCL COMML INFORMATION TECH (HUIZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a stereoscopic image synthesis method, aiming to solve the problem of poor display effect of the synthesized stereoscopic image due to the lack of positioning of the pixel components of the target image in the existing technology during the stereoscopic image synthesis

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  • A stereoscopic image synthesis method and device
  • A stereoscopic image synthesis method and device
  • A stereoscopic image synthesis method and device

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Experimental program
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Embodiment 1

[0023] figure 1 The implementation process of a stereoscopic image synthesis method provided by the embodiment of the present invention is shown, and the details are as follows:

[0024] In step S101, N sub-images used for compositing the target image are obtained, where N is an integer greater than or equal to 2.

[0025] In this embodiment, N may be set by the user or defaulted by the system, which is not limited here.

[0026] Preferably, N is 8, so as to increase the synthesis speed and ensure the real-time performance in generating the target image.

[0027] In this embodiment, the acquisition of N sub-images used to synthesize the target image can capture the image through the lens at a fixed frame rate, save the data of the pixel of the image in the buffer, and extract the data from it for processing on the screen. Image preview. The user can select N images to be synthesized in the image preview, and the selection method includes but not limited to touch selection a...

Embodiment 2

[0035] figure 2 It shows the specific implementation process of obtaining the sub-picture serial number in the positioning information of each pixel component included in each pixel point in the target image in Embodiment 1 of the present invention, and is described in detail as follows:

[0036] In step S201, the positioning coordinates of each pixel of the target image are acquired.

[0037] In this embodiment, obtaining the positioning coordinates of pixels in an image is a prior art, and details are not described here.

[0038] In step S202, the sub-picture number in the positioning information of each pixel component included in each pixel point is generated according to the positioning coordinates.

[0039] As a preferred embodiment of the present invention, the generation of sub-image serial numbers in the positioning information of each pixel component included in each pixel point in N sub-images according to the positioning coordinates is specifically:

[0040] Cre...

Embodiment 3

[0050] image 3 The specific implementation process of obtaining the positioning coordinates in the positioning information of each pixel component included in each pixel point in the target image in Embodiment 1 of the present invention is shown, and is described in detail as follows:

[0051] In step S301, the positioning coordinates of each pixel component included in each pixel point of the target image are obtained, and the positioning coordinates include width coordinates and height coordinates;

[0052] In step S302, obtain the width and height of the target image;

[0053] In step S303, obtain the width and height of N sub-images;

[0054] In step S304, a width coefficient is generated according to the ratio of the width of the sub-image to the width of the target image;

[0055] In step S305, a height coefficient is generated according to the ratio of the height of the sub-image to the height of the target image;

[0056] In step S306, according to the width coordi...

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Abstract

The invention relates to the technical field of mobile terminals, and provides a method and device for synthesizing a three-dimensional image. The method comprises the steps that N sub-images used for synthesizing a target image are obtained, N is an integer which is equal to or greater than 2, locating information of each pixel component which is contained in each pixel point in the target image is obtained, the pixel components abide by arrangement rules of pixel components in the three-dimensional image, the pixel components comprise red components, green components and blue components, the locating information comprises sub-image serial numbers and a locating coordinate, the locating coordinate comprises a width coordinate and a height coordinate, the sub-image serial numbers are serial numbers of the sub-images, according to the sub-image serial numbers and the locating coordinate in the N sub-images, a pixel component value of each pixel point in the sub-images is extracted, and pixel points of the target image are synthesized according to the pixel component values so that the target image can be synthesized. In the method and device for synthesizing the three-dimensional image, the picture of the three-dimensional image is optimized, and a display effect of the three-dimensional image is improved.

Description

technical field [0001] The invention belongs to the technical field of stereo images, in particular to a method and device for synthesizing stereo images. Background technique [0002] With the wide application of stereoscopic images in 3D games, commercial advertisements, medical display, entertainment and other fields, users can watch stereoscopic images anytime and anywhere, and enjoy the visual experience brought by stereoscopic images that is different from traditional audio-visual images. Stereoscopic images are composed of images taken from multiple angles, and the subimages need to be scaled to a fixed size according to the size of the stereoscopic images. For example, to synthesize 1920*1080, the required subimage size is 720*360 and follow the stereoscopic image The pixel components in the image are arranged regularly, and the pixels of several images are synthesized. [0003] However, due to the lack of positioning of the pixel components of the target image duri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/00H04N13/04
Inventor 郗宏涛
Owner TCL COMML INFORMATION TECH (HUIZHOU) CO LTD