Performance comparison of various interpolation methods for color filter arrays

B. Lee, K. Sohn, C. Lee

Research output: Contribution to conferencePaper

7 Citations (Scopus)

Abstract

In this paper, we investigate performance of various interpolation kernels for a single-chip CCD (charge-coupled device). Most digital still cameras use a single-chip due to the cost and interpolate missing pixels in order to reconstruct full-color images. Frequently, the interpolation is performed using the bilinear interpolation method due to the simple implementation and fast processing time. However, the bilinear interpolation may introduce artifacts such as aliasing and blurring. In this paper we compare the performances of various interpolation algorithms for the color filter array. Experiments show that improvement is possible with a good selection of interpolation kernel.

Original languageEnglish
Pages232-236
Number of pages5
Publication statusPublished - 2001 Jan 1
Event2001 IEEE International Symposium on Industrial Electronics Proceedings (ISIE 2001) - Pusan, Korea, Republic of
Duration: 2001 Jun 122001 Jun 16

Other

Other2001 IEEE International Symposium on Industrial Electronics Proceedings (ISIE 2001)
CountryKorea, Republic of
CityPusan
Period01/6/1201/6/16

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Lee, B., Sohn, K., & Lee, C. (2001). Performance comparison of various interpolation methods for color filter arrays. 232-236. Paper presented at 2001 IEEE International Symposium on Industrial Electronics Proceedings (ISIE 2001), Pusan, Korea, Republic of.