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Researcher · KDDI (Japan) · Japan

Atsushi Koike

Atsushi Koike publishes mostly in Computer Vision and Pattern Recognition, Signal Processing and Economics and Econometrics, on topics such as Advanced Data Compression Techniques, Advanced Vision and Imaging and Speech and Audio Processing.

ORCID 0000-0002-6262-4308 OpenAlex
World rank
#1,210,026
of 1,633,909 ranked researchers
Rank in Japan
#74,799
of 114,622
Works
79
Citations
29
Citations per work
0.4

What does Atsushi Koike research?

Computer Vision and Pattern Recognition: 20.5%Signal Processing: 9.1%Economics and Econometrics: 9.1%Electrical and Electronic Engineering: 9.1%other fields: 52.2%20%top field
Computer Vision and Pattern Recognition20.5%Signal Processing9.1%Economics and Econometrics9.1%Electrical and Electronic Engineering9.1%other fields52.2%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Computer Vision and Pattern Recognition20% of their works
  2. 2Signal Processing9% of their works
  3. 3Economics and Econometrics9% of their works
  4. 4Electrical and Electronic Engineering9% of their works
  5. 5Artificial Intelligence3% of their works
  6. 6Aerospace Engineering3% of their works

Research topics

Which keywords describe Atsushi Koike's research?

The keywords of their largest research topics: Deep Learning, Video Coding, JPEG2000, Wavelet Compression, Audio-Visual Speech Recognition, Depth Estimation, H.264/AVC and High Efficiency Video Coding (HEVC).

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 18 words, with their numbers
  1. Deep Learning123 topics
  2. Video Coding92 topics
  3. JPEG200051 topic
  4. Wavelet Compression51 topic
  5. Audio-Visual Speech Recognition41 topic
  6. Depth Estimation41 topic
  7. H.264/AVC41 topic
  8. High Efficiency Video Coding (HEVC)41 topic
  9. Speech Enhancement41 topic
  10. Stereo Vision41 topic
  11. Agglomeration Economies31 topic
  12. Image Quality Assessment31 topic
  13. Panel Data Models31 topic
  14. Perceptual Quality31 topic
  15. Spatial Econometrics31 topic
  16. Urbanization31 topic
  17. Cognitive Decline21 topic
  18. Hearing Loss21 topic

Where does Atsushi Koike work?

Atsushi Koike's main affiliation in the publication record is KDDI (Japan), Japan.

How many publications and citations does Atsushi Koike have?

Science Explorer counts 79 works and 29 citations for Atsushi Koike, ranking #1,210,026 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named Atsushi Koike

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