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Filters: Author is Selvi J., Anitha Gnana  [Clear All Filters]
Selvi J., Anitha Gnana, kalavathy G., Maria.  2019.  Probing Image and Video Steganography Based On Discrete Wavelet and Discrete Cosine Transform. 2019 Fifth International Conference on Science Technology Engineering and Mathematics (ICONSTEM). 1:21–24.

Now-a-days, video steganography has developed for a secured communication among various users. The two important factor of steganography method are embedding potency and embedding payload. Here, a Multiple Object Tracking (MOT) algorithmic programs used to detect motion object, also shows foreground mask. Discrete wavelet Transform (DWT) and Discrete Cosine Transform (DCT) are used for message embedding and extraction stage. In existing system Least significant bit method was proposed. This technique of hiding data may lose some data after some file transformation. The suggested Multiple object tracking algorithm increases embedding and extraction speed, also protects secret message against various attackers.