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researcher

J. Fiérrez

39 papers hereh-index 8502 citations72 works total

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

author position
  • first author1
  • middle author26
  • last author11

Across the 38 of 39 papers where every author was matched, so the position is known.

fields
  • cs.CV23
  • cs.HC7
  • cs.CL3
  • cs.LG3
  • cs.AI2
  • cs.CY1

identity via Semantic Scholar / OpenAlex

activity
20212026
most citedHow Good is ChatGPT at Face Biometrics? A First Look into Recognition, Soft Biometrics, and Explainability

53 citations · 119 across the 33 of their papers we have counts for

collaborators
Showing 2025Show all

2 papers · 1 filter

cs.CV2025★ 3 cited

Is It Really You? Exploring Biometric Verification Scenarios in Photorealistic Talking-Head Avatar Videos

Laura Pedrouzo-Rodriguez, Pedro Delgado-DeRobles, Luis F. Gomez +4

Photorealistic talking-head avatars are becoming increasingly common in virtual meetings, gaming, and social platforms. These avatars allow for more immersive communication, but th…

cs.CV2025★ 13 cited

Are Vision-Language Models Ready for Dietary Assessment? Exploring the Next Frontier in AI-Powered Food Image Recognition

Sergio Romero-Tapiador, Ruben Tolosana, Blanca Lacruz-Pleguezuelos +7

Automatic dietary assessment based on food images remains a challenge, requiring precise food detection, segmentation, and classification. Vision-Language Models (VLMs) offer new p…

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