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Photo automatic typesetting method based on genetic relationship

A kind of kinship and automatic typesetting technology, applied in natural language data processing, special data processing applications, instruments, etc., can solve the problems of low typesetting efficiency and troublesome image processing, and achieve the effect of fast typesetting and high efficiency

Inactive Publication Date: 2013-06-26
湖南中大信科软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The invention provides a method for automatically typesetting photos based on kinship, which solves the problems of troublesome photo editing and low typesetting efficiency existing in existing photo typesetting technology

Method used

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  • Photo automatic typesetting method based on genetic relationship
  • Photo automatic typesetting method based on genetic relationship
  • Photo automatic typesetting method based on genetic relationship

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Embodiment Construction

[0035] The typesetting problem of photos is described as follows: given n photos, the width and height are fixed, the long side of the photo is l, the short side is w, the width of the master is W, and the height is H, represented by (W, H). The goal of photo layout is to arrange as many n photos as possible into a large rectangle to maximize its utilization, namely max ( ( Σ i = 1 n λ i w i 1 i ) / WH ) ,

[0036] Among them, λi=1 means that the i-th small rectangle has been arranged; λi=0 means it has not been arranged, and the following constraints are satisfied:

[00...

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Abstract

The invention discloses a photo automatic typesetting method based on a genetic relationship. The photo automatic typesetting method based on the genetic relationship comprises the following steps: step 1, adding all to-be-typeset photos to a system, and sequencing the photos; step 2, if the height h of a current minimum placement side is no less than the height H of a mother set, or all photos are placed, or surplus photos can not be placed in a current state, and then the method is switched to step 5, or the method enters step 3; step 3, placement optimal combination is found for all placement sides in the current state; step 4, the optimal combination selected in the step 3 is searched according to the genetic relationship; step 5, typesetting is conducted on the photos; step 6, a typesetting effect is acquired; and step 7, typesetting is conducted again for a last page according to a region type setting method, and a last typesetting effect is acquired, and then type setting is finished.

Description

technical field [0001] The invention belongs to the technical field of optimized layout of rectangular pieces, and relates to an automatic layout method of photos based on kinship. Background technique [0002] With the rapid development of computer technology and the wide application of various digital devices, digital cameras have gradually replaced traditional cameras. Digital cameras have far surpassed traditional cameras in terms of imaging quality, operability, and cost performance, especially digital photos. With its advantages in post-processing, storage and transmission, digital cameras have gradually become the first choice for ordinary family photography. At the same time, the number of digital photos has also shown explosive growth, which has also brought about a large demand for photo printing. . [0003] Due to the different sizes and specifications of the digital photos to be printed and output, the specifications of the output device and the photo paper used...

Claims

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Application Information

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IPC IPC(8): G06F17/25G06F40/189
Inventor 孙钦东田敏颖张景鹏王倩黄新波
Owner 湖南中大信科软件有限公司