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Nail shape acquiring device, drawing apparatus, and control method thereof

By comparing the nail curve shape index values ​​of multiple objects, the problem of inaccurate nail curve shape acquisition in the prior art is solved, and the printing success rate of nail art designs is improved.

Active Publication Date: 2017-03-29
CASIO COMPUTER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, in the process of obtaining the curved shape in the width direction of the nail, for example, due to the influence of noise, the influence of the uneven shape of the nail surface, or the improper acquisition position of the curved shape of the nail, it may not be performed correctly. The case of acquisition of curved shape
[0005] In this case, it is not noticed that the acquisition of the curved shape is not performed correctly, and when the nail art design is corrected corresponding to the acquired curved shape of the nail and the corrected nail art design is printed on the nail, it cannot be properly Nail art designs that are printed onto and sometimes printed onto the nails fail
[0006] However, it cannot be properly judged whether the acquisition of the curved shape of the nail is being performed correctly

Method used

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Effect test

no. 1 approach

[0059] Next, refer to Figure 4 ~ Figure 9 The flow chart of FIG. 1 illustrates the operation of the drawing device 10 of the first embodiment.

[0060] Figure 4 and Figure 5 flow shown figure 1 It is a main flow chart of the main flow until the drawing device 10 of the first embodiment starts forming the nail art design of the nail 11 . also, Figure 5 yes Figure 4 process figure 1 follow-up diagram.

[0061] here, Figure 5 flow shown figure 1 After completion, it becomes a process of drawing a nail design on the nail 11 and forming a nail design on the nail 11 as described in the prior art. At this time, the nail design for drawing the nail 11 is a corrected nail design that is corrected based on the index value of the nail 11 that is regarded as a reliable value after acquiring the nail design designated as drawing the nail 11 , Or the corrected nail art design that is corrected based on the index value of the nail 11 acquired again after the unreliable value,...

no. 2 approach

[0162] Next, a drawing device 10 according to a second embodiment of the present invention will be described.

[0163] The basic structure of the second embodiment is also the same as that of the first embodiment, and the basic content of its processing is also the same as that of the first embodiment. Therefore, the difference will be mainly described below, and the description of the same parts will be omitted in some cases.

[0164] In the first embodiment, the index value of the nail 11 is one value for one nail 11 .

[0165] This index value is a value corresponding to the degree of inclination of the left and right ends of the nail 11 corresponding to the curved state of the nail 11. Therefore, as the index value, the right index value corresponding to the degree of inclination of the right end of the nail 11 and the left and right index values ​​corresponding to the degree of inclination of the right end of the nail 11 can be defined. The left index value corresponding ...

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Abstract

The invention relates to a nail shape acquiring device, a drawing apparatus, and a control method thereof. The nail shape acquiring device has a control unit, which acquires a plurality of index values representing a degree of curve of a curved shape of a nail of each of a plurality of objects on the basis of at least one image in which the plurality of objects is imaged. According to the difference between the index values of the fingernails of the two fingers, including at least one pair of same type fingers on right and left hands, or two toes, including at least one pair of same type toes on right and left feet, it is judged whether or not the above-described index value can be used as a value indicating the degree of curvature of the curved shape, wherein the plurality of objects are a plurality of fingers, including at least one pair of same type fingers on right and left hands, or toes, including at least one pair of same type toes on right and left feet.

Description

technical field [0001] The present invention relates to a nail shape acquisition device, a drawing device including the nail shape acquisition device, and a control method of the nail shape acquisition device. Background technique [0002] Conventionally, there is known a printing device for printing nail art designs on fingernails and the like. Such a printing device is described in, for example, Japanese Patent Application Laid-Open No. 2012-232414. [0003] In this printing device, the curved shape of the nail in the width direction is obtained, and the nail art design is corrected so that the nail design corresponds to the obtained curved shape, and the corrected nail design is printed on the nail. The nail surface is properly printed. [0004] In addition, in the process of obtaining the curved shape in the width direction of the nail, for example, due to the influence of noise, the influence of the uneven shape of the nail surface, or the improper acquisition positio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45D29/00G06V10/24G06V10/46G06V10/56
CPCA45D29/00A45D2029/005G06T7/64B41J3/407A45D29/22G06T2207/30196G06V40/10G06V10/24G06V10/56G06V10/46G06F18/22
Owner CASIO COMPUTER CO LTD