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Intelligent image splicing algorithm fusing shape characteristic with color, and system thereof

A technology of shape features and puzzle algorithm, applied in the field of intelligent puzzle algorithm and its system, can solve problems such as irregularity and fragment loss, and achieve the effect of meeting user requirements, solving splicing, and improving restoration accuracy

Active Publication Date: 2018-08-07
JIANGNAN UNIV
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

(4) Paikin G, Tal A. Solving multiple square jigsaw puzzles with missing pieces[C]. Computer Vision and Pattern Recognition (CVPR), 2015: 4832-4839. Solving the problem of missing pieces; (5) Cao Dai, Chen Lifang; Improved Algorithm for Smart Puzzle Based on Jaccard Metric, Computer Engineering and Application, 2017; Progress and Speed ​​of Puzzle Solving; The above studies are all about smart puzzles of square fragments, but in practical applications, the edges of many fragments are not Regular, so to limit the practical application of these algorithms, this paper proposes an intelligent puzzle based on the edge shape of the fragments

Method used

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  • Intelligent image splicing algorithm fusing shape characteristic with color, and system thereof
  • Intelligent image splicing algorithm fusing shape characteristic with color, and system thereof
  • Intelligent image splicing algorithm fusing shape characteristic with color, and system thereof

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Embodiment Construction

[0030] In order to make the above objects, features and advantages of the present invention more obvious and comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0032] Second, "one embodiment" or "an embodiment" referred to herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to ...

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Abstract

The invention discloses an intelligent image splicing algorithm fusing shape characteristics with colors, and a system thereof; the method comprises the following steps: extracting fragment edge characteristic points; using edge characteristic points to form a curve; splicing according to similarity and color characteristics between said curve and different fragment edge curves; restoring an original image. The intelligent image splicing algorithm can effectively splice fragments of different rules, can use the fragment edge characteristics to build an edge contour, and can carry out similarity measurements of different fragments according to the edge contour and the color characteristics, thus improving the image restoration precision, and satisfying usage demands.

Description

technical field [0001] The invention relates to the technical field of intelligent mosaic, in particular to an intelligent mosaic algorithm and a system thereof that fuse shape features and colors. Background technique [0002] At present, in the patent of smart puzzles, there are utility model patents for smart puzzles, which do not involve smart puzzle algorithms. Related papers mainly include: (1) Computer Intelligent Puzzle V2.0 System Implementation and Color Algorithm Research, 2009, Capital Normal University, Ji Zhaozhong’s master’s thesis; (2) ChungM G, leck M M, orsyth D A. Jigsaw Puzzle Solverusing Shape and Color[C].In Proceedings o the International Conerence on Signal Processing, 1998. For the first time, the hue and saturation information in RGB was used to restore images; (3)GallagherA.Jigsaw puzzles with pieces o unknown orientation[C].IEEE InternationalConerence on Computer Vision and Pattern Recognition, 2012:382-389. Mahalanobis gradient compatibility (MG...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/40G06T7/33
CPCG06T3/4038G06T2200/32G06T7/33
Inventor 陈丽芳刘渊林意
Owner JIANGNAN UNIV
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