[Updated on Apr. 18] Integration of CiNii Articles into CiNii Research

A Study on Evaluation of Jaggy in Image Using Spatial Spectrum : Effect of Jaggy Elimination by Pseudorandom Pixel Placement

Bibliographic Information

Other Title
  • 空間スペクトルを用いたジャギー評価に関する一考察 : 擬似的不規則画素配置によるジャギーの解消効果(高機能イメージセンサとその応用)
  • 空間スペクトルを用いたジャギー評価に関する一考察--擬似的不規則画素配置によるジャギーの解消効果
  • クウカン スペクトル オ モチイタ ジャギー ヒョウカ ニ カンスル イチ コウサツ ギジテキ フキソク ガソ ハイチ ニ ヨル ジャギー ノ カイショウ コウカ

Search this article

Abstract

The pixels in the conventional image systems are located in lattice places, that cause the jaggy in the image, which often cause the severe defect in the image quality. The conventional approaches to overcome this jaggy problem are such as the increased number of pixels and anti-aliasing, however, the number of pixels is limited by the physical pixel size and the quantity of the image information, while the anti-aliasing intrinsically causes the blurred image. The authors have been proposing and evaluating the image systems with pseudorandom pixel placement to decrease the effect of the jaggy. In this report, we propose the jaggy evaluation method using discrete Fourier transform, as well as the evaluation of the jaggy elimination by pseudorandom pixel placement.

Journal

  • ITE Technical Report

    ITE Technical Report 32.57 (0), 29-32, 2008

    The Institute of Image Information and Television Engineers

Citations (1)*help

See more

References(5)*help

See more

Details

  • CRID
    1390282679502771712
  • NII Article ID
    110007384615
  • NII Book ID
    AN1059086X
  • DOI
    10.11485/itetr.32.57.0_29
  • ISSN
    24241970
    13426893
  • NDL BIB ID
    9780460
  • Text Lang
    ja
  • Data Source
    • JaLC
    • NDL
    • CiNii Articles
  • Abstract License Flag
    Disallowed

Report a problem

Back to top