All issues
Volume 27 (1990)
- Issue 6 Pages 458-
- Issue 5 Pages 384-
- Issue 4 Pages 322-
- Issue 3 Pages 264-
- Issue 2 Pages 64-
- Issue 1 Pages 4-
Volume 27, Issue 5
Displaying 1-7 of 7 articles from this issue
- |<
- <
- 1
- >
- >|
-
1989 Report on the Research Committee of the Electronic Document Processing SystemTakushi FUKAMI1990 Volume 27 Issue 5 Pages 384-385
Published: September 30, 1990
Released on J-STAGE: September 27, 2010
JOURNAL FREE ACCESSDownload PDF (600K) -
Overview of Standardization of Document Processing SystemAkira KUGA1990 Volume 27 Issue 5 Pages 386-395
Published: September 30, 1990
Released on J-STAGE: September 27, 2010
JOURNAL FREE ACCESSComputerization of document processing is now rapidly spreading through the appearance of Desk Top Publishing and the document processing system. As a result, the amount of document data made and stored by these systems is increasing, which causes the problem of the interoperability of document data, This paper reviews the technical summaries and the progression of ISO standardization, refering Office Document Architecture (ODA) and the document description languages, SGML, DSSSL and SPDL.View full abstractDownload PDF (1674K) -
Standardization of Image Data ExchangeAkira ITOOKA1990 Volume 27 Issue 5 Pages 396-407
Published: September 30, 1990
Released on J-STAGE: September 27, 2010
JOURNAL FREE ACCESSThis is the outline of standardization movement relates of image data exchange between the prepress systems and peripheral devices. Moreover, the progress condition of development and the approved standards are mentioned.View full abstractDownload PDF (1747K) -
Coding and Transmission for Precise Color Picture DataMitsuo KAJI1990 Volume 27 Issue 5 Pages 408-417
Published: September 30, 1990
Released on J-STAGE: September 27, 2010
JOURNAL FREE ACCESSIn the prepress field, the transmission of color picture data has been growing to the important technology. When transmitting a color picture which consists of large amount of data, the compression technology offers the most effective method to shorten the transmission time. In this paper, the outline of standardized DCT-SQ technology and the configuration of digital terminal equipment which includes the JPEG algorithm and Huffman coding method are explained.View full abstractDownload PDF (2005K) -
Koji MAKINOUCHI, Takeshi AGUI, Tomoharu NAGAO, Masayuki NAKAJIMA1990 Volume 27 Issue 5 Pages 418-427
Published: September 30, 1990
Released on J-STAGE: September 27, 2010
JOURNAL FREE ACCESSAn automatic extraction method of characters representing national road names in 1/25, 000 scaled maps published by Geographical Survey Institute using a computer is described. Recently many researchers are studying automatic extraction of elements of the maps, that is, characters, railroads, road networks, contour lines and so on. As character is one of the most important elements, automatic extraction of characters is needed frequently. We proposed in previously reported paper an automatic extraction method of 1.5mm×1.5mm characters which denote street numbers in 1/25, 000 scaled map. Only horizontally or vertically written characters can be extracted by this method. In the present paper, therefore, we propose an extraction method of rotated 2.0mm×2.0mm characters representing national road names written along national roads. Image data of 1/25, 000 scaled maps published by Geographical Survey Institute are input to a computer using a color image scanner, and national roads are extracted as brown figures. National road names are extracted from the neighboring regions of the national roads.View full abstractDownload PDF (1640K) -
Applications Course (4) Process ColorsTosio ICHIMI1990 Volume 27 Issue 5 Pages 428-440
Published: September 30, 1990
Released on J-STAGE: September 27, 2010
JOURNAL FREE ACCESSIn postwar Japan, the quality of process colors were improved remarkably by introduction of new organic pigments, synthetic resin vehicles, new manufacturing techniques such as flushing method. In 1964, Japan Printers Association decided “standard process color inks” for offset lithography. But afterwards, the colors were amended somewhat by demand of printers. These colors are in good accord with European Scale or ISO standard process colors.View full abstractDownload PDF (5250K) -
Yukiyasu KAMEOKA, Yoshikazu HIRANO, Masakazu KAWAMATA1990 Volume 27 Issue 5 Pages 441-443
Published: September 30, 1990
Released on J-STAGE: September 27, 2010
JOURNAL FREE ACCESSDownload PDF (349K)
- |<
- <
- 1
- >
- >|