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Researcher · Menoufia University · Egypt

Walid El‐Shafai

Walid El‐Shafai publishes mostly in Computer Vision and Pattern Recognition, Artificial Intelligence and Signal Processing, on topics such as Chaos-based Image/Signal Encryption, Advanced Steganography and Watermarking Techniques and Biometric Identification and Security.

ORCID 0000-0001-7509-2120 OpenAlex
World rank
#104,197
of 7,710,434 ranked researchers
Rank in Egypt
#278
of 36,277
Works
476
Citations
7.9k
Citations per work
16.7
h-index
48
i10-index 210Top 1.3% in Computer Vision and Pattern Recognition
Walid El‐Shafai

What does Walid El‐Shafai research?

Walid El‐Shafai's work is mostly in Computer Science (51%), Engineering (13%).

Physical Sciences: 304 works · 63.9% of their workComputer Science: 241 works · 50.6% of their workComputer Vision and Pattern Recognition: 138 works · 29.0% of their workArtificial Intelligence: 45 works · 9.5% of their workSignal Processing: 40 works · 8.3% of their workComputer Networks and Communications: 18 works · 3.8% of their workEngineering: 63 works · 13.3% of their workElectrical and Electronic Engineering: 38 works · 7.9% of their workMedia Technology: 26 works · 5.4% of their workEverything else: 172 works · 36.1% of their workTHEIR WORKWalid El‐Shafai476works
Physical Sciences64%

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 Science24150.6%
    2. Engineering6313.3%
  2. Everything else17236.1%
  1. 1Computer Vision and Pattern Recognition29% of their works
  2. 2Artificial Intelligence10% of their works
  3. 3Signal Processing8% of their works
  4. 4Electrical and Electronic Engineering8% of their works
  5. 5Media Technology5% of their works
  6. 6Computer Networks and Communications4% of their works

Research topics

Which keywords describe Walid El‐Shafai's research?

The keywords of their largest research topics: Deep Learning, Chaos, Image Encryption, Reversible Data Embedding, Steganography, Sparse Representation, Biometric Recognition and Security.

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 Learning1734 topics
  2. Chaos931 topic
  3. Image Encryption931 topic
  4. Reversible Data Embedding801 topic
  5. Steganography801 topic
  6. Sparse Representation792 topics
  7. Biometric Recognition471 topic
  8. Security471 topic
  9. Image Fusion451 topic
  10. Multispectral451 topic
  11. Image341 topic
  12. Super-Resolution341 topic
  13. Digital Forensics301 topic
  14. Image Forgery Detection301 topic
  15. Contrast Enhancement291 topic
  16. Dehazing291 topic
  17. H.264/AVC271 topic
  18. Video Coding271 topic

Where does Walid El‐Shafai work?

Walid El‐Shafai's main affiliation in the publication record is Menoufia University, Egypt.

How many publications and citations does Walid El‐Shafai have?

OpenAlex counts 476 works and 7,937 citations for Walid El‐Shafai, an h-index of 48, ranking #104,197 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.

Other researchers named Walid El‐Shafai

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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