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image forensics

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AntTech
AntTech
Mar 31, 2023 · Artificial Intelligence

Web Photo Source Identification Based on Neural Enhanced Camera Fingerprint

This paper presents a neural‑enhanced camera fingerprint framework combined with zero‑knowledge proof and digital signature schemes to reliably trace the originating device of photos, offering high‑accuracy identification, privacy preservation, and resistance to forgery across various application scenarios.

Neural NetworkZero Knowledge Proofcamera fingerprint
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Web Photo Source Identification Based on Neural Enhanced Camera Fingerprint
DataFunTalk
DataFunTalk
Feb 2, 2023 · Artificial Intelligence

ICDAR 2023 Competition on Detecting Tampered Text in Images (Jointly Organized by Alibaba Security)

The ICDAR 2023 Competition, co‑hosted by Alibaba Security and leading Chinese universities, offers a large‑scale e‑commerce text‑tampering dataset of 19,000 images, two challenge tracks (detection and localization), generous prize money up to 100,000 RMB, and a detailed schedule for registration, submissions, and final rankings.

AIICDAR 2023competition
0 likes · 6 min read
ICDAR 2023 Competition on Detecting Tampered Text in Images (Jointly Organized by Alibaba Security)