Probing Image and Video Steganography based On Discrete Wavelet and Discrete Cosine Transform

selvi, J Anitha Gnana; Kalavathy, G.

doi:10.1109/iconstem.2019.8918827

Cited by 2 publications

(1 citation statement)

References 10 publications

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“…Data hiding embeds data into the cover video contents so that it looks identical to the original video [5]. Current video steganography algorithms can be divided into three categories according to the embedding position: the embedding position is in the original video domain [6]- [7], the embedding position is in the compressed domain [8]- [9], and the embedding position is in the bitstream domain [10]- [12]. In past research, many scholars have devoted themselves to embedding video attribute message into videos to ensure video security [13]- [14].…”

Section: Introductionmentioning

confidence: 99%

A Video Security Verification Method Based on Blockchain

Zhao,

Liu,

Zhao

et al. 2023

2023 IEEE International Conference on Blockchain (Blockchain)

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This paper proposes a blockchain-based video security verification method. In order to ensure the security of the video, we use data hiding technology to embed message that can ensure the security of the video into the video, at the same time, in order to improve the non-tamperability and non-forgery of data hiding. We construct the hash value of the message embedded in the original video, the hash value of the carrier video (video with embedded message) and the attribute message of the video as video metadata, and upload the video metadata to the blockchain network. Comparing the message extracted from the carrier video with the video metadata stored on the blockchain can achieve double verification of the video. At the same time, distributed storage of carrier video through IPFS can effectively store and manage large-scale video data, ensuring the security and high availability of videos.

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