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¿µ¹®Ç¥Áظí Contour-based Privacy Masking Method on CCTV videos
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØÀº CCTV ¿µ»ó °³ÀÎÁ¤º¸ ºñ½Äº°È­ ¼­ºñ½º¸¦ Á¦°øÇÔ¿¡ À־, ¹è°æÀ» Æ÷ÇÔÇÏÁö ¾Ê´Â Á¤È®ÇÑ ¿Ü°û¼± ±â¹Ý °³ÀÎÁ¤º¸ ¿µ¿ªÀ» ºñ½Äº°È­ÇÏ´Â ¹æ¹ý°ú ºñ½Äº°È­µÈ ¿µ»óÀÇ º¹¿øÀ» À§ÇØ ºñ½Äº°È­µÈ °³ÀÎÁ¤º¸ ¿µ¿ªÀ» °ËÃâÇÏ°í °ËÃâµÈ ¿µ¿ª Á¤º¸¸¦ ÀÌ¿ëÇÏ¿© ¿ø¿µ»óÀ¸·Î º¹¿øÇÏ´Â ¹æ¹ýÀ» ±â¼úÇÑ´Ù. Áï, ±âÁ¸ °³ÀÎÁ¤º¸ ¿µ¿ª ¹× ¹è°æÀ» Æ÷ÇÔÇÏ´Â »ç°¢ÇüÀ̳ª ¿øÇü ÇüÅÂÀÇ °³ÀÎÁ¤º¸ ¿µ¿ª ºñ½Äº°È­ ¼­ºñ½º°¡ ¾Æ´Ñ °³ÀÎÁ¤º¸ ¿µ¿ªÀÇ ¿Ü°û¼±À» Á¤È®ÇÏ°Ô °ËÃâÇÏ¿© ¹è°æÀ» Æ÷ÇÔÇÏÁö ¾Ê´Â Á¤È®ÇÑ °³ÀÎÁ¤º¸ ¿µ¿ª¸¸À» ºñ½Äº°È­ÇÏ´Â Â÷º°È­µÈ ¼­ºñ½º¸¦ Á¦°øÇÏ´Â ¹æ¹ýÀ» ±â¼úÇÑ´Ù. ´õºÒ¾î ³í¸®Àû¡¤¹°¸®ÀûÀ¸·Î ºÐ¸®µÈ ºñ½Äº°È­ ½Ã½ºÅÛ°ú º¹¿ø ½Ã½ºÅÛ °£ÀÇ Á¤È®ÇÑ ¿Ü°û¼± ±â¹Ý °³ÀÎÁ¤º¸ ¿µ¿ªÀ» °øÀ¯ÇÏ´Â ¹æ¹ýÀ» ±â¼úÇÑ´Ù.
ÀÌ Ç¥ÁØÀº ¿ø¿µ»ó º¹¿øÀÌ °¡´ÉÇÑ °³ÀÎÁ¤º¸ ºñ½Äº°È­ ¼­ºñ½º¿¡ Àû¿ë °¡´ÉÇÏ´Ù.
¿µ¹®³»¿ë¿ä¾à The standard describes a method of de-identifying the accurate contour-based personal information and a method of restoring a masked image by detecting the de-identified personal information for the privacy masking service. The conventional privacy masking service is to de-identify the personal information in the forms of a rectangle or circle including the personal information area and the background. That is, the existing privacy masking service is to de-identify the unnecessary background areas that do not contain the personal information. In contrast, this standard provides the privacy masking service that detects the contour of personal information and de-identifies an accurate contour-based personal information area. In addition, it provides a method of sharing an accurate contour-based personal information between the logically and physically seperated privacy masking system and privacy unmasking system.
The standard is applicable to privacy masking service that is able to restore original image.
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°ü·ÃÆÄÀÏ TTAK.KO-10.1314.pdf TTAK.KO-10.1314.pdf            

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