Check patentability & draft patents in minutes with Patsnap Eureka AI!

Image mosaic processing method, mobile terminal and computer-readable storage medium

A processing method and image splicing technology, applied in the field of mobile communications, can solve problems such as unreasonable methods of determining suture lines, poor image effects, etc., and achieve the effect of improving user experience

Active Publication Date: 2021-08-24
NUBIA TECHNOLOGY CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The main purpose of the present invention is to propose an image mosaic processing method, a mobile terminal and a computer-readable storage medium, aiming to solve the problem in the related art that the unreasonable way of determining the stitching line in the image mosaic leads to the poor effect of the mosaic image

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Image mosaic processing method, mobile terminal and computer-readable storage medium
  • Image mosaic processing method, mobile terminal and computer-readable storage medium
  • Image mosaic processing method, mobile terminal and computer-readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0110] Based on the above mobile terminal, an embodiment of the present invention provides an image splicing processing method, image 3 is a flowchart of an image mosaic processing method according to an embodiment of the present invention, such as image 3 As shown, the method includes the following steps:

[0111] Step S301, performing rasterization processing on the first image and the second image respectively, and dividing them into a plurality of image blocks;

[0112] Step S302, searching for image block 1 and image block 2 with the smallest variance in each row of the first image and the second image;

[0113] Step S303, rasterize the image block 1 and image block 2 of each row again, and search for the image block with the smallest variance in each row;

[0114] Step S304, searching for the best suture point through iterative search to form a suture line;

[0115] Step S305, stitching the first image and the second image through the stitching line.

[0116]Throug...

Embodiment 2

[0148] The key to the embodiments of the present invention is to determine the best stitching line, so the key is to find the best stitching point for each row of pixels in the image, Image 6 is the optimal stitching point processing flowchart of image stitching according to an embodiment of the present invention, such as Image 6 shown, including:

[0149] Step S601, rasterize the first image and the second image, and divide the rasterized image blocks into M rows and N columns of image blocks (generally, rasterization is performed for the first time, requiring M=2 n ;N=2 n , where n>=4).

[0150] Step S602, calculate the variance of the pixel at position (i, j) of the first image relative to the pixel at position (i, k) of the second image; search horizontally for the grid with the smallest variance of pixel intensity on each row, and divide each row of the first image Match each grid of each grid with each grid of the corresponding row of the second image, and calculate...

Embodiment 3

[0165] According to another aspect of the embodiments of the present invention, a mobile terminal is also provided, Figure 7 is a block diagram of a mobile terminal according to an embodiment of the present invention, such as Figure 7 As shown, the mobile terminal includes a processor, a memory, and a communication bus;

[0166] The communication bus is used to realize connection and communication between the processor and the memory;

[0167] The processor is used to execute the equipment monitoring program stored in the memory, so as to realize the following steps:

[0168] performing rasterization processing on the first image and the second image respectively, and dividing them into multiple image blocks;

[0169] Search out image block 1 and image block 2 with the smallest variance in each row of the first image and the second image;

[0170] Rasterize the image block 1 and image block 2 of each row again, and search for the image block with the smallest variance in ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an image mosaic processing method, which comprises rasterizing a first image and a second image and dividing them into multiple image blocks; searching out the variance of each row of the first image and the second image The smallest image block 1 and image block 2; rasterize the image block 1 and image block 2 of each row again, and search for the image block with the smallest variance in each row; search for the best stitching point formation by iterative search Suture line; the first image and the second image are spliced ​​by the suture line, and the present invention also discloses a mobile terminal and a computer-readable storage medium, which solves the problem of determining the suture line in image stitching in the related art Unreasonable problems lead to the poor effect of the spliced ​​image, making the transition of the spliced ​​image more natural.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to an image mosaic processing method, a mobile terminal and a computer-readable storage medium. Background technique [0002] With the development of the Internet and the popularization of terminals, the user base of terminals is getting bigger and bigger, and at the same time, there are more intelligent and humanized requirements for software. [0003] In the existing technology, in fact, although the terminal is used as a game console or a TV by the user, it may also be a learning machine, or a paradise for babies, etc., bringing more fun to our lives. With the upgrading of communication products, mobile terminals (such as mobile phones, personal digital assistants, PDAs, etc.) have become necessary communication tools for people. Various functions that are convenient for people's lives can be realized on mobile terminals, such as mobile TV, GPS, mobile payme...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06T3/40
CPCG06T3/4038
Inventor 王照金
Owner NUBIA TECHNOLOGY CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com