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Chengqing Li

21 papers hereh-index 222.1k citations42 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author15
  • middle author6

Across the 21 of 21 papers where every author was matched, so the position is known.

fields
  • cs.CR14
  • nlin.CD6
  • cs.CV1
same name
  • Chengqing Li — 10 papers, h 10
  • Chengqing Li — 10 papers, h 10
  • Chengqing Li — 5 papers, h 3
  • Chengqing Li — 3 papers, h 3
  • Chengqing Li — 3 papers, h 4
  • Chengqing Li — 3 papers, h 5

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20042023
most citedOptimal quantitative cryptanalysis of permutation-only multimedia ciphers against plaintext attacks

215 citations · 1k across the 21 of their papers we have counts for

collaborators
Showing 2022Show all

1 paper · 1 filter

cs.CV2022★ 17 cited

Recovering Sign Bits of DCT Coefficients in Digital Images as an Optimization Problem

Ruiyuan Lin, Sheng Liu, Jun Jiang +3

Recovering unknown, missing, damaged, distorted, or lost information in DCT coefficients is a common task in multiple applications of digital image processing, including image comp…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.