Manufacturing method of 3D stereograph and product thereof

A production method and technology of three-dimensional paintings, which are applied in the input/output process of data processing, image data processing, instruments, etc., can solve the problems of insufficient clarity, poor display effect, and poor accuracy, and achieve good display effect and high printing accuracy. , the effect of clear scenery

Active Publication Date: 2020-12-01
SHAOXING FAST REAL ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing 3D stereoscopic pictures are divided into black and white and color. The black and white has high precision, but the display effect is poor. The color has poor precision and is not clear enough.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] A method for making a 3D stereoscopic picture, comprising the steps of:

[0069] S1. Obtain the depth information of the photo, and obtain the depth value and the pixel value of each pixel position of the photo. Depth information is the distance information stored in the photo, the closer the camera is to the device, the greater the depth value of the pixel position. The farther away from the camera device, the smaller the depth value of the pixel position. The specific steps are: S11a. Obtain the original depth information of the photo. The steps of step S11a are: S11a. Create the image source CGImageSource of the input photo;

[0070] S112a. Copy auxiliary data from the image source;

[0071] S113a. Use the CGImageSourceCopyPropertiesAtIndex method to extract the direction information of the image source;

[0072] S114a. Create an AVDepthData through the auxiliary data and direction information obtained above;

[0073] S115a. Convert the AVDepthData into depth info...

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PUM

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Abstract

The invention discloses a manufacturing method of a 3D stereograph and a product thereof. The manufacturing method is characterized by comprising the following steps: S1, collecting depth informationof a photo; s2, equally dividing the depth to obtain a pixel value corresponding to the depth value of each specified depth value within a certain range, and generating a grayscale picture; s3, filtering the original picture by taking the gray-scale picture as a mask to obtain a depth-of-field picture; s4, setting different displacements for the photos with different depth values; s5, combining the depth pictures at different positions into a combined picture; s6, obtaining combined pictures at different positions; s7, generating a color 3D stereograph; s8, generating a black and white 3D stereograph; and S9, generating the mixed 3D stereograph. The black-and-white 3D stereograph is additionally arranged on the surface of the color 3D stereograph, the outline is drawn through the high-precision black-and-white picture, and better visual experience is brought.

Description

technical field [0001] The invention relates to the technical field of three-dimensional pictures, in particular to a method for making a three-dimensional picture and a product thereof. Background technique [0002] 3D three-dimensional painting is a three-dimensional painting that uses the visual difference between people's eyes and the principle of optical refraction to make people directly see a three-dimensional painting that highlights the three-dimensional relationship between the up and down, left and right, and front and back of the objects in the painting. Outside the picture, it can also be hidden in it, vivid and lifelike, giving people a strong visual impact. Existing 3D three-dimensional pictures are divided into black and white and color two kinds, and the precision of black and white is high, but display effect is poor, and color then precision is poor, not clear enough. Contents of the invention [0003] The purpose of the present invention is to overcome...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/12G06T7/593
CPCG06F3/1211G06T7/593G06F3/1242G06T2207/10012
Inventor 张靖张佳鹏高中宇
Owner SHAOXING FAST REAL ELECTRONICS TECH CO LTD
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