自 Retinex 理论提出以来，许多学者已经从不同角度提出了不同的 Retinex 算法，其中最著名的有 Jobson 等提出的基于中心环绕的单尺度 Retinex( Single-Scale Retinex， SSR) 算法和在此 基 础 上 发 展 的 多 尺 度 Retinex ( Multi-Scale Retinex，MSR) 算法。(Since the Retinex theory was put forward, many scholars have put forward from different angles and different Retinex algorithms, among which the most famous are the single scale Retinex based on center around proposed by Jobson (Single-Scale Retinex SSR) multi scale Retinex algorithm and based on the (Multi-Scale Retinex MSR) algorithm.)