隐写术
峰值信噪比
计算机科学
像素
嵌入
稳健性(进化)
封面(代数)
图像(数学)
图像质量
加密
人工智能
计算机视觉
隐写工具
计算机安全
工程类
机械工程
生物化学
化学
基因
作者
Mohammad Gauhar Nayab,Aditya Pratap Singh,Ritik Sharma,Gaurav Raj
出处
期刊:Lecture notes in electrical engineering
日期:2023-01-01
卷期号:: 145-156
被引量:1
标识
DOI:10.1007/978-981-99-5997-6_13
摘要
Image Steganography is one of the most well-known methods where a top-secret data is embedded into the pixels of an image by altering some of its pixel values. Reversible Image Steganography is used extensively due to its property of reconstructing the original cover image without any loss. Various studies have been conducted to achieve stego image with high Embedding capacity, less time complexity, high imperceptibility, and robustness. Keeping the necessary parameters under consideration, we conducted our study on Reversible Image Steganography to achieve better Peak Signal to Noise Ratio (PSNR) value or high Embedding capacity which helps us in analyzing the quality. We have analyzed PSNR ratio and compared it with the standard tests ensuring the quality of the embedded image. Also, we have provided an overview of numerous Reversible Picture Steganography techniques based on compression, encryption, higher capacity, quality, and performance.
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