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Researcher · Menoufia University · Egypt

Walid El‐Shafai

Walid El‐Shafai publishes mostly in Computer Vision and Pattern Recognition, Signal Processing and Molecular Biology, 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
#476,933
of 1,633,909 ranked researchers
Rank in Egypt
#465
of 3,313
Works
98
Citations
369
Citations per work
3.8

What does Walid El‐Shafai research?

Computer Vision and Pattern Recognition: 32.7%Signal Processing: 9.4%Molecular Biology: 7.5%Artificial Intelligence: 5.7%other fields: 44.7%33%top field
Computer Vision and Pattern Recognition32.7%Signal Processing9.4%Molecular Biology7.5%Artificial Intelligence5.7%other fields44.7%

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 Recognition33% of their works
  2. 2Signal Processing9% of their works
  3. 3Molecular Biology8% of their works
  4. 4Artificial Intelligence6% of their works
  5. 5Electrical and Electronic Engineering6% 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, Video Coding, 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 Learning264 topics
  2. Chaos131 topic
  3. Image Encryption131 topic
  4. Reversible Data Embedding121 topic
  5. Steganography121 topic
  6. Video Coding102 topics
  7. Biometric Recognition71 topic
  8. Security71 topic
  9. H.264/AVC61 topic
  10. High Efficiency Video Coding (HEVC)61 topic
  11. Contrast Enhancement51 topic
  12. DNA Sequences51 topic
  13. Dehazing51 topic
  14. Digital Forensics51 topic
  15. Genomic Signal Processing51 topic
  16. Image Forgery Detection51 topic
  17. JPEG200041 topic
  18. Wavelet Compression41 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?

Science Explorer counts 98 works and 369 citations for Walid El‐Shafai, ranking #476,933 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.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.