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Method and device for generating mosaic image

A mosaic image and image technology, applied in image data processing, graphics and image conversion, instruments, etc., can solve the problem of low mosaic image generation efficiency and achieve the effect of improving generation efficiency

Inactive Publication Date: 2015-06-17
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a generation process has the problem of repeated matching, which leads to low mosaic image generation efficiency.

Method used

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  • Method and device for generating mosaic image
  • Method and device for generating mosaic image

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Embodiment Construction

[0030] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0032] Please refer to figure 1, which shows a flow 100 of a method for generating a mosaic image. This embodiment is mainly illustrated by using this method in an electronic device that includes a display screen, and the electronic device may include a smart phone, a table...

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Abstract

The invention discloses a method for generating a mosaic image. One concrete implementation way of the method comprises the steps of dividing a target image into a plurality of image blocks with preset sizes; extracting feature vectors of all the image blocks; acquiring a feature vector table corresponding to a material library; acquiring the storage positions of material feature vectors matched with the feature vectors of all the image blocks in a material feature vector table; acquiring the storage addresses of the corresponding image materials according to the storage positions based on the correspondence relationship between the image materials and material feature vectors; acquiring the corresponding image materials according to the storage addresses to generate the mosaic image. After the implementation way is adopted, the generation efficiency of the mosaic image can be improved.

Description

technical field [0001] The present application relates to the field of computer technology, specifically to the field of electronic image processing technology, and in particular to a method and device for generating a mosaic image. Background technique [0002] With the development of Internet technology, digital entertainment products begin to appear around people. Digital entertainment products refer to animations, cartoons, online games, mosaic images and other entertainment products based on digital technology. Wherein, the mosaic image is an image formed by splicing a plurality of small image blocks. In the prior art, there are some methods for splicing mosaic images, which can splice one type of image from another type of image, for example, using multiple person images as materials to splice a landscape image. [0003] In the current mosaic image generation process, it is usually necessary to divide the target image into multiple image blocks, and then match these ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/00
CPCG06T3/00
Inventor 简荣军郎咸朋刘丽
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD