基于内容感知的低照度图像增强方法，在边缘和纹理区域分析图像对比度得到adhoc变换函数，区分不同的图像特征并模仿人类视觉特征进行分组，针对每一组建立特定的映射函数以增强相应的特征，最后将不同组变换进行混合以实现自适应增强图像细节。-Illumination image enhancement method based on the perception of content, and texture at the edges of the image contrast is adhoc regional analysis transform function, differentiate image features and mimic human visual characteristics are grouped establish specific mapping function for each group to enhance the corresponding feature Finally, the different groups will be mixed to achieve adaptive transform image detail enhancement.