HQ-WMCA (High-Quality Wide Multi-Channel Attack database)

高质量的宽多通道攻击数据库 (HQ-WMCA) 数据库由 2904 段真实和演示攻击的短多模视频记录组成。来自 51 名参与者的 555 次真实演示，其余 2349 次是演示攻击。数据从几个通道记录，包括颜色、深度、热、红外（光谱）和短波红外（光谱）。

The High-Quality Wide Multi-Channel Attack Database (HQ-WMCA) consists of 2904 short multimodal video recordings of both bona fide and spoofing attacks. Specifically, there are 555 bona fide presentations from 51 participants, while the remaining 2349 are spoofing attack recordings. The dataset is collected via multiple sensing channels including color, depth, thermal, infrared (spectral), and short-wave infrared (spectral).

搜集汇总

背景与挑战

背景概述

HQ-WMCA是一个多通道人脸反欺骗数据库，包含2904段视频记录，涵盖真实和演示攻击数据，支持颜色、深度、热、红外和短波红外等多种数据通道。