发明名称 |
Facial region detection device and correction method for photoprinting |
摘要 |
Disclosed is a method for correcting a facial region detected from image data for photoprinting of improved image quality. The method includes an image data input step of inputting the image data to an image processing device; facial region detection step of extracting a skin color region from the inputted image data and detecting a planar face or a rotated planar face from a face-existing candidate region; a region division step of dividing the facial region detected in the facial region detection step; a correction step of extracting a distortion data value from the region divided in the region division step and conducting correction; and a photoprinting step of visually outputting the image data finally corrected in the correction step. Various types of distortion of the facial image is effectively corrected before it is printed by a photoprinter so that the image quality is improved. |
申请公布号 |
US8064654(B2) |
申请公布日期 |
2011.11.22 |
申请号 |
US20070985855 |
申请日期 |
2007.11.16 |
申请人 |
OHK CHEOL HO;KIM HONG II;SINDORICOH CO., LTD. |
发明人 |
OHK CHEOL HO;KIM HONG II |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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