| Title | An Unsupervised Learning Approach for Visual Data Compression with Chaotic Encryption |
| Publication Type | Conference Paper |
| Year of Publication | 2021 |
| Authors | Ahuja, Bharti, Doriya, Rajesh |
| Conference Name | 2021 Fourth International Conference on Electrical, Computer and Communication Technologies (ICECCT) |
| Keywords | Bandwidth, chaotic communication, chaotic cryptography, chaotic map, clustering, Clustering algorithms, Compression, Data security, Encryption, Image coding, Metrics, pubcrawl, resilience, Resiliency, Scalability, Visual systems, visualization, Wireless sensor networks |
| Abstract | The increased demand of multimedia leads to shortage of network bandwidth and memory capacity. As a result, image compression is more significant for decreasing data redundancy, saving storage space and bandwidth. Along with the compression the next major challenge in this field is to safeguard the compressed data further from the spy which are commonly known as hackers. It is evident that the major increments in the fields like communication, wireless sensor network, data science, cloud computing and machine learning not only eases the operations of the related field but also increases the challenges as well. This paper proposes a worthy composition for image compression encryption based on unsupervised learning i.e. k-means clustering for compression with logistic chaotic map for encryption. The main advantage of the above combination is to address the problem of data storage and the security of the visual data as well. The algorithm reduces the size of the input image and also gives the larger key space for encryption. The validity of the algorithm is testified with the PSNR, MSE, SSIM and Correlation coefficient. |
| DOI | 10.1109/ICECCT52121.2021.9616827 |
| Citation Key | ahuja_unsupervised_2021 |
An Unsupervised Learning Approach for Visual Data Compression with Chaotic Encryption