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Volume 64 (2001)
- Issue 6 Pages 337-
- Issue 5 Pages 292-
- Issue 4 Pages 234-
- Issue 3 Pages 161-
- Issue 2 Pages 65-
- Issue 1 Pages 1-
Volume 64, Issue 3
Displaying 1-3 of 3 articles from this issue
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Measurement of Tone Characteristics Using a New Single Color Chart and the Color Space ValueShin OHNO, Akira NAITO, Masao INUI2001 Volume 64 Issue 3 Pages 161-165
Published: June 25, 2001
Released on J-STAGE: August 11, 2011
JOURNAL FREE ACCESSThe conventional photographic system consists of input, processing, output processes. In the digital photography, the processing process is the image data processing. The data processing includes transformation, correction, enhancement, compression and decompression were done through that process. These processings affect the image quality of output pictures. In order to designa digital photography system, we must consider the influence of these data processing on output images.
This paper discusses the procedures to check the tone reproduction of output prints made by above modulated image data. A new magenta single color chart showing 256 level density and the introduction of colorimetric analysis to evaluate the tone characteristics were proposed. The results suggest to realize an evaluation method for the image quality change on the digital photography prints caused by various image data processing.View full abstractDownload PDF (3087K) -
2001 Volume 64 Issue 3 Pages 166-196
Published: June 25, 2001
Released on J-STAGE: August 11, 2011
JOURNAL FREE ACCESSDownload PDF (7108K) -
2001 Volume 64 Issue 3 Pages 219
Published: 2001
Released on J-STAGE: August 11, 2011
JOURNAL FREE ACCESSDownload PDF (3435K)
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