ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 영상기록재생장치 및 방법

영상기록재생장치 및 방법
이미지 확대
발명자
이주영, 은성경, 홍도원
출원번호
12614882 (2009.11.09)
공개번호
20100146636 (2010.06.10)
등록번호
8505104 (2013.08.06)
출원국
미국
협약과제
초록
Provided is imparting authentication codes to image data photographed by a camera connected to the apparatus for recording and reproducing images to generate encryption data and monitors control instructions input from the outside to the apparatus for recording and reproducing images, thereby interrupting the control instructions that store or cancel the image data stored in the apparatus for recording and reproducing images. As a result, the integrity of the image data cannot be questioned. Further, when the image data stored in the apparatus for recording and reproducing images are submitted as evidence, the integrity of the image data and the information on the corresponding image data submitted as evidence can be verified by using the authentication data generated for the original image data.
KSP 제안 키워드
Image data, authentication code