Splicing line optimization method and device

An optimization method and stitching line technology, applied in the field of image processing, can solve problems such as poor visual effects of stitching lines

Active Publication Date: 2017-10-10
WHALEY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One purpose of this application is to provide a splicing line optimization method and equipment to solve the existing problem of poor visual effect of splicing lines obtained after splicing images

Method used

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  • Splicing line optimization method and device
  • Splicing line optimization method and device
  • Splicing line optimization method and device

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Embodiment Construction

[0123] The application will be described in further detail below in conjunction with the accompanying drawings.

[0124] In a typical configuration of the present application, the terminal, the device serving the network and the trusted party all include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0125] Memory may include non-permanent storage in computer-readable media, in the form of random access memory (RAM) and / or nonvolatile memory, such as read-only memory (ROM) or flash RAM. Memory is an example of computer readable media.

[0126] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random acc...

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Abstract

The application aims to provide a splicing line optimization method and device. When original images which are shot or obtained need to be spliced, a transformation relation between the two original images to be spliced needs to be calculated; based on the transformation relation, alignment splicing is performed on the two original images, and an initial splicing line between the two original images is determined; to obtain a splicing line with a better visual effect after image splicing, the initial splicing line is optimized, and an optimal splicing line between the two original images is obtained, thereby effectively improving the visual effect of the splicing line (the optimal splicing line in this case) after image splicing, and improving the visual effect of a spliced image after image splicing is performed on the two original images based on the optimal splicing line improving the visual effect.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to a splicing line optimization method and device. Background technique [0002] In the prior art, the image stitching technology not only has important applications in the civilian field, such as panoramic stitching of landscape photos, but also has very important applications in the military field, such as the stitching of drone aerial image sequences. The existing image mosaic methods mainly include: frequency domain-based transform displacement method, pixel gray level-based method and image feature-based mosaic method. However, due to the limitations of image stitching technology, the stitching line obtained after image stitching is not good, resulting in distortion and errors in the stitching of the same object under different shooting visions, and because the brightness of images taken at different shooting angles is different, It also leads to the ina...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T3/40G06K9/62
CPCG06T3/4038G06T5/002G06T2207/20221G06F18/23
Inventor 代云僧潘剑杨景景陈云凯张广东顾王一
Owner WHALEY TECH CO LTD
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