Image Bilinear Interpolation Enlargement and Calculation Analysis

›› 2005, Vol. 31 ›› Issue (09): 176-.

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Image Bilinear Interpolation Enlargement and Calculation Analysis

SUN Chengye1, SANG Nong1, ZHANG Tianxu2, WANG Xinsai2

( 1. Institute for Pattern Recognition and Artificial Intelligence, Huazhong University of Science and Technology, Wuhan 430074; 2. State Key Laboratory of Education Ministry for Image Processing and Intelligent Control, Wuhan 430074)

Published:2005-05-15

图像双线性插值无级放大及其运算量分析

孙成叶,桑农,张天序,王新赛

华中科技大学图像识别与人工智能研究所,华中科技大学图像识别与人工智能研究所,图像信息处理与智能控制教育部重点实验室,图像信息处理与智能控制教育部重点实验室武汉 430074

Abstract

Abstract: In order to enlarge images at any times, three bilinear interpolation enlargement algorithms are presented. Each calculation of the three enlargement algorithms is also analyzed in the processing of image enlargement,so that the most optimal algorithm can be found to enlarge images.

摘要： 针对图像的无级放大问题,提出了3种双线性插值放大方案,分析了3种方案各自的运算量,找出最优的图像放大算法。

关键词: 图像放大, 双线性插值, 运算量

CLC Number:

TP391.41

SUN Chengye1, SANG Nong1, ZHANG Tianxu2, WANG Xinsai2. Image Bilinear Interpolation Enlargement and Calculation Analysis[J]. , 2005, 31(09): 176-.

孙成叶,桑农,张天序,王新赛. 图像双线性插值无级放大及其运算量分析[J]. , 2005, 31(09): 176-.

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