World's Best Scientists 2026 revealed!
Akihiro Katayama

Akihiro Katayama

D-Index & Metrics

Computer Science

D-Index
31
Citations
4324
World Ranking
13620
National Ranking
226

Akihiro Katayama publication distribution in Computer Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Akihiro Katayama sits on this spectrum.

32–41 publications: 7 scientists 42–51 publications: 22 scientists 52–61 publications: 82 scientists 62–71 publications: 134 scientists 72–81 publications: 249 scientists 82–91 publications: 324 scientists 92–101 publications: 421 scientists 102–111 publications: 420 scientists 112–121 publications: 497 scientists 122–131 publications: 544 scientists 132–141 publications: 555 scientists 142–151 publications: 609 scientists 152–161 publications: 559 scientists 162–171 publications: 534 scientists 172–181 publications: 556 scientists 182–191 publications: 583 scientists 192–201 publications: 519 scientists 202–211 publications: 508 scientists 212–221 publications: 490 scientists 222–231 publications: 437 scientists 232–241 publications: 423 scientists 242–251 publications: 408 scientists 252–261 publications: 377 scientists 262–271 publications: 301 scientists 272–281 publications: 335 scientists 282–291 publications: 320 scientists 292–301 publications: 293 scientists 302–311 publications: 250 scientists 312–321 publications: 238 scientists 322–331 publications: 206 scientists 332–341 publications: 209 scientists 342–351 publications: 208 scientists 352–361 publications: 162 scientists 362–371 publications: 176 scientists 372–381 publications: 127 scientists 382–391 publications: 158 scientists 392–401 publications: 128 scientists 402–411 publications: 104 scientists 412–421 publications: 94 scientists 422–431 publications: 99 scientists 432–441 publications: 83 scientists 442–451 publications: 108 scientists 452–461 publications: 73 scientists 462–471 publications: 77 scientists 472–481 publications: 69 scientists 482–491 publications: 84 scientists 492–501 publications: 62 scientists 502–511 publications: 54 scientists 512–521 publications: 57 scientists 522–531 publications: 51 scientists 532–541 publications: 51 scientists 542–551 publications: 32 scientists 552–561 publications: 38 scientists 562–571 publications: 28 scientists 572–581 publications: 43 scientists 582–591 publications: 33 scientists 592–601 publications: 41 scientists 602–611 publications: 32 scientists 612–621 publications: 28 scientists 622–631 publications: 25 scientists 632–641 publications: 27 scientists 642–651 publications: 17 scientists 652–661 publications: 20 scientists 662–671 publications: 17 scientists 672–681 publications: 15 scientists 682–691 publications: 14 scientists 692–701 publications: 21 scientists 702–711 publications: 13 scientists 712–721 publications: 12 scientists 722–731 publications: 19 scientists 732–741 publications: 14 scientists 742–751 publications: 12 scientists 752–761 publications: 10 scientists 762–771 publications: 10 scientists 772–781 publications: 11 scientists 782–791 publications: 10 scientists 792–801 publications: 11 scientists 802–811 publications: 8 scientists 812–821 publications: 8 scientists 822–831 publications: 7 scientists 832–841 publications: 11 scientists 842–851 publications: 10 scientists 852–861 publications: 5 scientists 862–871 publications: 9 scientists 872–881 publications: 4 scientists 882–891 publications: 6 scientists 892–901 publications: 3 scientists 902–911 publications: 6 scientists 912–921 publications: 3 scientists 922–931 publications: 2 scientists 932–941 publications: 2 scientists 942–951 publications: 2 scientists 952–961 publications: 3 scientists 962–971 publications: 3 scientists 972–981 publications: 3 scientists 982–990 publications: 5 scientists 991+ publications: 100 scientists
32 publications 991+

This scientist: 218 publications — 53rd percentile

53% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 991 publications or more.

Akihiro Katayama D-index placement in Computer Science in 2026

The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Akihiro Katayama sits on this spectrum.

30–31 D-Index: 879 scientists 32–33 D-Index: 983 scientists 34–35 D-Index: 918 scientists 36–37 D-Index: 990 scientists 38–39 D-Index: 968 scientists 40–41 D-Index: 907 scientists 42–43 D-Index: 821 scientists 44–45 D-Index: 763 scientists 46–47 D-Index: 689 scientists 48–49 D-Index: 543 scientists 50–51 D-Index: 543 scientists 52–53 D-Index: 518 scientists 54–55 D-Index: 500 scientists 56–57 D-Index: 458 scientists 58–59 D-Index: 400 scientists 60–61 D-Index: 337 scientists 62–63 D-Index: 308 scientists 64–65 D-Index: 292 scientists 66–67 D-Index: 249 scientists 68–69 D-Index: 213 scientists 70–71 D-Index: 192 scientists 72–73 D-Index: 189 scientists 74–75 D-Index: 165 scientists 76–77 D-Index: 139 scientists 78–79 D-Index: 119 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 113 scientists 84–85 D-Index: 88 scientists 86–87 D-Index: 87 scientists 88–89 D-Index: 75 scientists 90–91 D-Index: 69 scientists 92–93 D-Index: 57 scientists 94–95 D-Index: 46 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 34 scientists 100–101 D-Index: 36 scientists 102–103 D-Index: 27 scientists 104–105 D-Index: 37 scientists 106–107 D-Index: 18 scientists 108–109 D-Index: 31 scientists 110–111 D-Index: 19 scientists 112–113 D-Index: 16 scientists 114–115 D-Index: 12 scientists 116–117 D-Index: 20 scientists 118–119 D-Index: 15 scientists 120–121 D-Index: 5 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 8 scientists 126–127 D-Index: 5 scientists 128–129 D-Index: 7 scientists 130 D-Index: 3 scientists 131+ D-Index: 98 scientists
30 D-Index 131+

This scientist: 31 D-Index — 6th percentile

6% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 131 D-Index or more.

Overview

Akihiro Katayama is affiliated with Canon (Japan) in Japan. Their professional work is situated within this organization, contributing to its scientific and technological endeavors.

There is no publicly available data regarding recent papers authored by Akihiro Katayama, including titles, years of publication, or venues of publication.

Similarly, there is no recorded information on frequent co-authors or collaborators with whom they have regularly worked in published research.

No frequent publication venues have been documented for this scientist, so their preferred outlets for disseminating research remain unspecified.

Akihiro Katayama has not documented any book publications according to the available data.

There is no detailed information on their main fields of study or subfields of study from the source data, leaving their specific academic disciplines unspecified.

The exact research topics or themes addressed by Akihiro Katayama are also not provided.

There are no awards listed for this individual, and they are currently living.

Best Publications

  • Apparatus for presenting mixed reality shared among operators

    Toshikazu Ohshima;Kiyohide Sato;Hiroyuki Yamamoto;Masakazu Fujiki

  • Mixed Reality: Future Dreams Seen at the Border between Real and Virtual Worlds

    Unknown

  • Mixed reality presentation apparatus and control method thereof

    Mahoro Anabuki;Kiyohide Satoh;Akihiro Katayama

  • Image interpolating method, image processing method, image displaying method, image processor, image display device and computer program storage medium

    Takaaki Endo;Akihiro Katayama;昭宏 片山;隆明 遠藤

  • Image processing method with viewpoint compensation and apparatus therefor

    Akihiro Katayama;Koichiro Tanaka

  • Image processing apparatus with fixed or variable threshold

    Akihiro Katayama;Hidefumi Oosawa

  • Method and apparatus for encoding or decoding an image in accordance with image characteristics

    Akihiro Katayama;Yasuhiko Yasuda;Shigeo Kato

  • Image processing apparatus, control method thereof, and computer program

    Hiroshi Imamura;Akihiro Katayama

  • Method and apparatus for image processing with fed-back error correction

    Akihiro Katayama;Hidefumi Ohsawa;Izuru Sunohara;Hiroshi Hosokawa

  • Method and apparatus for encoding and decoding color images

    Akihiro Katayama;Yasuhiko Yasuda;Shigeo Kato;Hirokazu Uchio

  • Image processing method and apparatus with error diffusion capability

    Akihiro Katayama;Hidefumi Ohsawa;Shinichi Ishida;Masahiro Sakamoto

  • Image photographing apparatus and image processing method

    Akihiro Katayama;Kuniyasu Yamanaka;Makoto Hirota

  • Image processing apparatus with binarization-error dispersal

    Hidefumi Ohsawa;Akihiro Katayama;Hiroshi Hosokawa;Izuru Sunohara

  • Viewpoint-dependent stereoscopic display using interpolation of multiviewpoint images

    Akihiro Katayama;Koichiro Tanaka;Takahiro Oshino;Hideyuki Tamura

  • Image processing apparatus, image processing method, and program

    Yoshihiko Iwase;Akihiro Katayama

  • Image reducing apparatus

    Yasuji Hirabayashi;Mitsuru Maeda;Tadashi Yoshida;Akihiro Katayama

  • Image reproducing method and apparatus for displaying annotations on a real image in virtual space

    Daisuke Kotake;Akihiro Katayama;Yukio Sakagawa;Takaaki Endo

  • Image processing method and apparatus for error-dispersion digitization without moire or spurious stripe formation

    Akihiro Katayama;Hidefumi Ohsawa

  • Image reduction apparatus.

    Akihiro C O Canon K K Katayama;Mitsuru C O Canon K K Maeda;Yasuji C O Canon K Hirabayashi;Tadashi C O Canon K K Yoshida

  • Image processing method and apparatus with conditional correction of error data

    Akihiro Katayama;Hidefumi Ohsawa

  • Ultrasonic diagnostic imaging system and control method thereof

    Ryo Ishikawa;Akihiro Katayama

Frequent Co-Authors

Shinji Uchiyama
Shinji Uchiyama Canon (Japan)
Michitaka Hirose
Michitaka Hirose University of Tokyo

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