Methods and systems for enhancing an image. Respective local contrast values are determined for selected pixels of the image by, for each selected pixel, adjusting a respective luminance value of the pixel by an average luminance value of neighboring pixels to obtain the local contrast value. Respective tone-mapped values are determined for further selected pixels in the image based on a global luminance value representing the image. The local contrast values and the tone-mapped values are combined, respectively, for the corresponding pixels in the image to produce the enhanced image.