The discreteW transform

Discrete Cosine Transform

N. Ahmed, T. Natarajan, K.R. Rao · IEEE Transactions on Computers · 1974 · 5K citations

Natural Sciences, Computer Science, Electrical Engineering +16

Hadamard transform image coding

William K. Pratt, Julius Kane, Harry C. Andrews · Proceedings of the IEEE · 1969 · 662 citations

Arts, Computer Science, Computer Vision +13

A Sinusoidal Family of Unitary Transforms

Anil K. Jain · IEEE Transactions on Pattern Analysis and Machine Intelligence · 1979 · 284 citations

Engineering, Electrical Engineering, Mathematics +16

A Fast Karhunen-Loeve Transform for a Class of Random Processes

Anil K. Jain · IRE Transactions on Communications Systems · 1976 · 241 citations

Computing, Computer Science, Electrical Engineering +9

Comparative performance of various trigonometric unitary transforms for transform image coding

H. B. Kekre, Jitesh Solanki · International Journal of Electronics · 1978 · 70 citations

Computing, Computer Science, Computer Vision +16