Basic Study of Impression Change by Reducing the Fineness and Number of Colors in Photo Images

DOI

Bibliographic Information

Other Title
  • 写真画像の細かさと色数の低減加工による印象変化の基礎的考察
  • ─ Based on the Difference in Impression Evaluation Values Among the Original Image Group and the Processed Image Groups
  • ─オリジナル画像群と加工画像群の印象評価値の差違に基づいて

Description

<p>The aim of this study is to understand the effect of anti-realistic images by processing photographic images of figurative subjects. The SD method was used to evaluate the impressions of the original images and the processed images. The following points were confirmed from the results of multiple comparisons of the processed images for each evaluation item. The relative impressions of the processed images to the original images are uniformly "inactive", "dark", "bad", and "hard" for each evaluation factor. On the other hand, the effect of "color reduction with achromatization from full color" on impression change was higher than that of "coarse image processing" based on the difference in impression between the processed image groups. In addition, the following was suggested. Even among achromatic images, "color reduction" may have a higher impact on impression change than "coarse imaging". And the relative impression of the black and white binarized image group to the gray 16-color image group is "bright" and "good".</p>

Journal

Keywords

Details 詳細情報について

  • CRID
    1390291932664217984
  • DOI
    10.11247/jssdj.68.4_81
  • ISSN
    21865221
    09108173
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Disallowed

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