quincunx

n.

五点，梅花形，五点梅花形排法；五点型；

Quincunx lifting scheme for lossy image compression
Continuity of Nonseparable Quincunx Wavelets
Quincunx fundamental refinable functions and Quincunx biorthogonal wavelets
Super resolution: quincunx sampling and fusion processing
Image Coding on Quincunx Lattice with Adaptive Lifting and Interpolation
An orthogonal family of quincunx wavelets with continuously adjustable order
An orthogonal family of quincunx wavelets with continuously adjustable order
From the rectangular to the quincunx Gabor lattice via fractional Fourier transformation
Experimental realization of a quantum quincunx by use of linear optical elements
Adaptive Wavelet Transform for Image Compression via Directional Quincunx Lifting