Title:
輪郭検出装置、描画装置、輪郭検出方法及び輪郭検出プログラム
Document Type and Number:
Japanese Patent JP7039991
Kind Code:
B2
Abstract:
A contour detection apparatus includes a processor. The processor learns to detect a nail contour being a detection target by setting an initial shape including feature points based on learning data each being image data on a finger including a learning target nail, and setting, as a reference point, a feature point among the feature points corresponding to a reference position, thereby obtaining contour detection information. The processor arranges, in treatment target data being image data on a finger including a treatment target nail, an initial position of the shape such that a point corresponding to the reference position in a contour of the finger including the treatment target nail is superposed on the reference point, and fits the shape to the treatment target nail from the initial position, thereby detecting the nail contour of the treatment target nail.
Inventors:
Masaaki Sasaki
Application Number:
JP2017245689A
Publication Date:
March 23, 2022
Filing Date:
December 22, 2017
Export Citation:
Assignee:
CASIO COMPUTER CO.,LTD.
International Classes:
G06T7/149; A45D29/00; A45D29/18; G06T7/00
Domestic Patent References:
| JP2013039168A | ||||
| JP2017012340A |
Foreign References:
| WO2013051681A1 |
Other References:
Thomas R. Grieve,Fingernail image registration using Active Appearance Models,2013 IEEE International Conference on Robotics and Automation,ドイツ,IEEE,2013年05月06日,P.3026-3033,https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6630997
Attorney, Agent or Firm:
Gwangyang International Patent Office