The query likely refers to the dataset paper, which introduced high-resolution (including 4K) mobile video clips for identity document analysis. Primary Paper: MIDV-2020
, offering significantly higher visual fidelity than standard high-definition releases. 清隆企業股份有限公司 Technical Overview Resolution: midv207 4k
However, the newer iterations of these chips (often denoted by similar codes) are now capable of native 4K encoding (usually at 15-20fps, sometimes 30fps with heavy compression). The query likely refers to the dataset paper,