Interpolation for improving the subpixel spatial resolution based on bi-cubic B-spline surface

Hong Chen Liu; Yong Feng; Xu Qiang Yang

Interpolation for improving the subpixel spatial resolution based on bi-cubic B-spline surface

Hong Chen Liu^*
, Yong Feng
, Xu Qiang Yang

^*Corresponding author for this work

School of Electrical Engineering and Automation

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The subpixel dynamic imaging technique is one of the valid new methods to reduce the size of camera and improve its spatial resolution. The method of interpolation for the subpixel images is realized based on bi-cubic B-Spline surface. The formula of interpolation is given and the method of interpolation is analyzed and it is compared with other kinds of methods. The validity of the conclusions is demonstrated by simulation. The simulation results show that this method has better effect.

Original language	English
Pages (from-to)	1121-1124
Number of pages	4
Journal	Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology
Volume	39
Issue number	7
State	Published - Jul 2007

Keywords

B-spline surface
Image interpolation
Resolution
Subpixel

Cite this

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title = "Interpolation for improving the subpixel spatial resolution based on bi-cubic B-spline surface",

abstract = "The subpixel dynamic imaging technique is one of the valid new methods to reduce the size of camera and improve its spatial resolution. The method of interpolation for the subpixel images is realized based on bi-cubic B-Spline surface. The formula of interpolation is given and the method of interpolation is analyzed and it is compared with other kinds of methods. The validity of the conclusions is demonstrated by simulation. The simulation results show that this method has better effect.",

keywords = "B-spline surface, Image interpolation, Resolution, Subpixel",

author = "Liu, \{Hong Chen\} and Yong Feng and Yang, \{Xu Qiang\}",

year = "2007",

month = jul,

language = "英语",

volume = "39",

pages = "1121--1124",

journal = "Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology",

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publisher = "Harbin Institute of Technology",

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TY - JOUR

T1 - Interpolation for improving the subpixel spatial resolution based on bi-cubic B-spline surface

AU - Liu, Hong Chen

AU - Feng, Yong

AU - Yang, Xu Qiang

PY - 2007/7

Y1 - 2007/7

N2 - The subpixel dynamic imaging technique is one of the valid new methods to reduce the size of camera and improve its spatial resolution. The method of interpolation for the subpixel images is realized based on bi-cubic B-Spline surface. The formula of interpolation is given and the method of interpolation is analyzed and it is compared with other kinds of methods. The validity of the conclusions is demonstrated by simulation. The simulation results show that this method has better effect.

AB - The subpixel dynamic imaging technique is one of the valid new methods to reduce the size of camera and improve its spatial resolution. The method of interpolation for the subpixel images is realized based on bi-cubic B-Spline surface. The formula of interpolation is given and the method of interpolation is analyzed and it is compared with other kinds of methods. The validity of the conclusions is demonstrated by simulation. The simulation results show that this method has better effect.

KW - B-spline surface

KW - Image interpolation

KW - Resolution

KW - Subpixel

UR - https://www.scopus.com/pages/publications/34547976600

M3 - 文章

AN - SCOPUS:34547976600

SN - 0367-6234

VL - 39

SP - 1121

EP - 1124

JO - Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology

JF - Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology

IS - 7

ER -

Interpolation for improving the subpixel spatial resolution based on bi-cubic B-spline surface

Abstract

Keywords

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