1. Elamparuthi, S., Implementation of a hybrid color image compression technique using principal component analysis and discrete tchebichef transform.” Turkish Journal of computer and mathematics education (turcomat) 12.10: 5374–5387(2021).
2. Dimililer, Kamil. “DCT-based medical image compression using machine learning.” Signal, Image and Video Processing (2021): 1–8.
3. Wang, Yifan, Zhanxuan Mei, IoannisKatsavounidis, and C-C. Jay Kuo. “DCST: a data-driven color/spatial transform-based image coding method.” In Applications of Digital Image Processing XLIV, Vol. 11842, p. 118420P. International Society for Optics and Photonics, 2021.
4. Deivakani, M., et al. “VLSI Implementation of Discrete Cosine Transform Approximation Recursive Algorithm.” Journal of Physics: Conference Series. Vol. 1817. No. 1. IOP Publishing, 2021.
5. Rana, D., Dalai, S., Bhawna, S., Minz, N. P., &Sahu, T. T. (2014). Comparative Analysis of Face Recognition using, DCT, DWT, and PCA for Rotated faces. International Journal Of Scientific Research Engineering & Technology (Ijsret), Issn, 2278-0882.