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Skin aging trend acquisition method and apparatus

A technology for skin aging and acquisition methods, which can be used in instruments, character and pattern recognition, computer parts, etc., and can solve problems such as high cost and long time.

Active Publication Date: 2016-04-06
GUANGZHOU HOPPEN ELECTRONICS MDT INFOTECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a time-saving and low-cost acquisition method and device for skin aging trends in view of the above-mentioned defects of time-consuming and high-cost skin replication in the prior art

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  • Skin aging trend acquisition method and apparatus
  • Skin aging trend acquisition method and apparatus
  • Skin aging trend acquisition method and apparatus

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Embodiment Construction

[0083] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0084] In the embodiment of the method and device for obtaining the skin aging trend of the present invention, the flow chart of the method for obtaining the skin aging trend is as follows figure 1 shown. figure 1 Among them, the method for obtaining the skin aging trend includes the following steps:

[0085] Step S01 pre-collects the wrinkle features of several women within the set age range, and saves the collected patterns to the cloud database: in this st...

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Abstract

The invention discloses a skin aging trend acquisition method and apparatus. The method comprises: collecting wrinkle features of multiple women within a set age range and storing the wrinkle features to a cloud database; collecting an original face image of a testee and performing binarization processing; determining the sizes, positions and distances of irises, the nose wings and mouth corners; calculating a highest hairline point, a cross point between a parallel line and a perpendicular bisector of a highest eyebrow point, a highest upper lip point, a lowest lower lip point, a lowest jaw point and a midpoint between the highest hairline point and the lowest jaw point; dividing a forehead region, an eye bag region, a nose wing region and a jaw region; and performing wrinkle extraction, comparing an extracted wrinkle picture with picture samples stored in the cloud database, extracting a matched picture sample from the cloud database, and embedding the matched picture sample into a corresponding position of a facial contour of the testee. The skin aging trend acquisition method and apparatus have the following beneficial effects: the time is saved and the cost is relatively low.

Description

technical field [0001] The invention relates to the field of skin trend prediction, in particular to a method and device for acquiring skin aging trend. Background technique [0002] Skin aging is a continuous and gradual physiological process that directly affects the appearance and function of the skin. Wrinkles are a sign of skin aging performance, how to scientifically evaluate wrinkles has become an important topic in skin aging research. At present, there are many evaluation methods for wrinkle morphology, which are generally divided into two categories: direct evaluation and indirect evaluation. Direct evaluation includes clinical scoring and direct measurement of related instruments (such as surface photometer); indirect evaluation includes skin wrinkle replication technology and computer software analysis, among which skin replication is considered as the gold index. However, due to the time-consuming and high-cost related objective technical requirements for skin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/171G06V40/178G06V40/16G06F18/22
Inventor 许启扬卢东华
Owner GUANGZHOU HOPPEN ELECTRONICS MDT INFOTECH CO LTD
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