Exposure parameter adjusting method and device, electronic equipment and storage medium

The invention discloses an exposure parameter adjusting method and device, electronic equipment and a storage medium, and belongs to the technical field of image processing. The exposure parameter adjusting method comprises the following steps: acquiring a semantic feature of a first picture, and acquiring a brightness feature based on an exposure parameter, a color histogram and a brightness histogram of the first picture; carrying out feature fusion on the semantic features and the brightness features to obtain fusion features; obtaining the average reflectivity of the first picture based on the fusion feature; and adjusting shooting exposure parameters based on the average reflectivity. 本申请公开了一种曝光参数的调整方法、装置、电子设备及存储介质，属于图像处理技术领域。其中，曝光参数的调整方法包括：获取第一图片的语义特征，并基于第一图片的曝光参数、颜色直方图和亮度直方图，获取亮度特征；对语义特征和亮度特征进行特征融合，获取融合特征；基于融合特征，获取第一图片的平均反射率；基于平均反射率，调整拍摄的曝光参数。