May 1, 2010 · In order to get an efficient image representation we introduce a new adaptive Haar wavelet transform, called Tetrolet Transform. Tetrolets are Haar-type wavelets whose supports …

Tetrolets are Haar-type wavelets whose supports are tetromi-noes which are shapes made by connecting four equal-sized squares. The corresponding fast filter bank algorithm is simple but …

Tetrolet transform is Harr type of wavelet transform that is supported by localized orthonormal tetrominoes which in turn are shapes made by connecting four equal-sized squares. A …

May 1, 2010 · In order to get an efficient image representation we introduce a new adaptive Haar wavelet transform, called Tetrolet Transform. Tetrolets are Haar-type wavelets whose supports …

becomes complicated without an efficient image compression technique. This paper proposes a compression algorithm that uses a Haar-based wavelet transform called Tetrolet transform, …

Tetrolet Transform, a wavelet based efficient and effective transform, utilizes supports formed by connecting four identical squares known as tetrominoes such that each is connected to at …

May 1, 2010 · The Tetrolet transform is a Harr wavelet-like transform with the basic tetrominic concept, which can adaptively select the corresponding four-lattice tiles to sparsely express …

Apr 3, 2020 · Tetrolets, which does not use fixed dyadic square blocks for spectral decomposition like conventional wavelets, preserve the localized variations in handwritings by adopting …

Stationary tetrolet transform is a new adaptive haar-type wavelet transform which is made by connecting four equal-sized squares. The corresponding filter bank algorithm is simple but …

Oct 1, 2018 · An extended tetrolet transform algorithm is developed to divide the 3D discontinuous surface into different surface components. The proposed filter is superior for the …