Results 251 to 260 of about 237,968 (300)

Bilinear Interpolation Algorithm Based on Verilog

IEEE International Conference on Electronic Information and Communication Technology
This paper investigates a Verilog-based implementation of a bilinear interpolation algorithm aimed at solving the problem of pixel computation during image enlargement.
Yao Lu, Xiaoling Yang, Yongbo Jin
semanticscholar   +1 more source

On interpolation properties of compact bilinear operators

Mathematische Nachrichten, 2017
We investigate interpolation properties of compact bilinear operators under the general real method. Results apply in particular to the real method with a function parameter and also to the complex method in the special case when the couple in the target reduces to a single Banach space or the source is a product of two fixed Banach spaces.
Luz M. Fernández-Cabrera, Antón Martínez   +1 more
openaire   +2 more sources

Bilinear interpolation of digital images

Ultramicroscopy, 1981
The application of the method of three-point bilinear interpolation is shown to generate a smoothly interpolated image, free from erroneous substructure generated by the interpolation scheme itself. Three-point interpolation is therefore to be preferred to the standard four-point bilinear scheme when images are prepared for film writing.
openaire   +2 more sources

Interpolation of bilinear operators in Marcinkiewicz spaces

Mathematical Notes, 1996
A theorem on interpolation of bilinear operators in symmetric Marcinkiewicz spaces is proved. It follows from the general bilinear results for the Peetre and Peetre-Gustavsson interpolation functors.
Sergey V. Astashkin, Yu. E. Kim
openaire   +2 more sources

Bilinear interpolation method for quantum images based on quantum Fourier transform

International Journal of Quantum Information, 2018
Image scaling is the basic operation that is widely used in classic image processing, including nearest-neighbor interpolation, bilinear interpolation, and bicubic interpolation. In quantum image processing (QIP), the research on image scaling is focused
Panchi Li, Xiande Liu
semanticscholar   +1 more source

Bias Characteristics of Bilinear Interpolation Based Registration [PDF]

TENCON 2005 - 2005 IEEE Region 10 Conference, 2005
Image registration has application in many image processing tasks. A new gradient-based registration method that uses the bilinear interpolation equation to predict the pixel values of one image from those in a reference image is developed and its bias characteristics analysed.
R. Browne, Donald G. Bailey, Andrew Gilman   +2 more
openaire   +1 more source

On the error of the interpolation by bilinear splines

Ukrainian Mathematical Journal, 1994
We study the problem of approximation of functions from the classes Wr,sHω and Wr,sHω,2by bilinear splines. For some values ofr ands, we obtain exact estimates of the error.
openaire   +2 more sources

Bilinear transformed switched-current ladder interpolators

ISCAS'99. Proceedings of the 1999 IEEE International Symposium on Circuits and Systems VLSI (Cat. No.99CH36349), 2003
Switched-current (SI) interpolator circuits are proposed, which are based on bilinear-LDI ladders and FIR polyphase output networks. Settling time for the memory cells is maximised by operating at the lower input sampling frequency. The interpolator structures are derived via direct transposition and multirate transformation.
J.L. Sewell, A.E.J. Ng
openaire   +2 more sources

DICOM image compression using Bilinear interpolation

Proceedings of the 10th IEEE International Conference on Information Technology and Applications in Biomedicine, 2010
In this paper, we propose a new lossy image compression algorithm for DICOM ( Digital Imaging and Communications in Medicine) images using Bilinear interpolation. This method presents a technique for classification of the image blocks on the basis of threshold value of variance. The image is divided into [m×n] blocks.
R. Nadarajan, G. Uma Vetri Selvi
openaire   +2 more sources

Optimal Interpolation and Smoothing of Bilinear Systems

1986 American Control Conference, 1986
It is shown in this paper that for bilinear systems with a stable drift term the natural space of input-output models is that of Bochner-integrable causal Fock functionals, the latter being a causal version of the states of non-self-interacting quanta fields.
openaire   +2 more sources