-
公开(公告)号：US12120284B2
公开(公告)日：2024-10-15
申请号：US17710064
申请日：2022-03-31
Inventor： Heung Kyu Lee , Sang Keun Ji , Ji Hyeon Kang
CPC classification number: H04N1/4486 , G06T1/0021
Abstract: An image encryption method. The method includes generating an adjusted secret image by adjusting an intensity range to be the same for each RGB channel of a secret image; generating a modulated image by repeating pixel modulation in block units on the adjusted secret image; and generating an interlaced image by interlacing odd-numbered lines of the adjusted secret image with even-numbered lines of the modulated image or interlacing even-numbered lines of the adjusted secret image with odd-numbered lines with the modulated image.
Search Results
1
records
(took 0.014 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
