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Researcher · Korea Educational Broadcasting System · South Korea

Sangjin Hahm

Sangjin Hahm publishes mostly in Computer Vision and Pattern Recognition, Signal Processing and Sociology and Political Science, on topics such as Video Coding and Compression Technologies, Image and Video Quality Assessment and Advanced Vision and Imaging.

OpenAlex
World rank
#5,994,891
of 7,710,434 ranked researchers
Rank in South Korea
#113,917
of 162,609
Works
27
Citations
96
Citations per work
3.6
h-index
6
i10-index 3Top 78% in Computer Vision and Pattern Recognition
Sangjin Hahm

What does Sangjin Hahm research?

Sangjin Hahm's work is mostly in Computer Science (78%), Engineering (10%), Social Sciences (10%).

Physical Sciences: 24 works · 88.0% of their workComputer Science: 21 works · 78.5% of their workComputer Vision and Pattern Recognition: 13 works · 47.3% of their workSignal Processing: 8 works · 28.4% of their workComputer Graphics and Computer-Aided Design: 0 works · 1.4% of their workInformation Systems: 0 works · 1.4% of their workEngineering: 3 works · 9.5% of their workMedia Technology: 3 works · 9.5% of their workSocial Sciences: 3 works · 9.5% of their workSocial Sciences: 3 works · 9.5% of their workSociology and Political Science: 3 works · 9.5% of their workEverything else: 1 works · 2.5% of their workTHEIR WORKSangjin Hahm27works
Physical Sciences88%Social Sciences10%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Computer Science2178.5%
    2. Engineering39.5%
    1. Social Sciences39.5%
  3. Everything else12.5%
  1. 1Computer Vision and Pattern Recognition47% of their works
  2. 2Signal Processing28% of their works
  3. 3Sociology and Political Science10% of their works
  4. 4Media Technology10% of their works
  5. 5Information Systems1% of their works
  6. 6Computer Graphics and Computer-Aided Design1% of their works

Research topics

Which keywords describe Sangjin Hahm's research?

The keywords of their largest research topics: Video Coding, Deep Learning, H.264/AVC, High Efficiency Video Coding (HEVC), Convolutional Networks, Image Quality Assessment, Perceptual Quality and Depth Estimation.

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 19 words, with their numbers
  1. Video Coding312 topics
  2. Deep Learning243 topics
  3. H.264/AVC211 topic
  4. High Efficiency Video Coding (HEVC)211 topic
  5. Convolutional Networks122 topics
  6. Image Quality Assessment121 topic
  7. Perceptual Quality121 topic
  8. Depth Estimation101 topic
  9. JPEG2000101 topic
  10. Stereo Vision101 topic
  11. Wavelet Compression101 topic
  12. 5G71 topic
  13. Broadcasting71 topic
  14. Interactive Television71 topic
  15. Social TV71 topic
  16. Image21 topic
  17. Super-Resolution21 topic
  18. Computer Graphics11 topic
  19. Visualization11 topic

Where does Sangjin Hahm work?

Sangjin Hahm's main affiliation in the publication record is Korea Educational Broadcasting System, South Korea.

How many publications and citations does Sangjin Hahm have?

OpenAlex counts 27 works and 96 citations for Sangjin Hahm, an h-index of 6, ranking #5,994,891 of 7,710,434 researchers worldwide on the quality 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.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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