Dark image regions refer to areas of an image that lack brightness or have low light. This can occur due to various reasons such as poor lighting conditions or incorrect camera settings. Some synonyms for the term "dark image regions" include shadowy areas, dim zones, gloomy spots, poorly illuminated regions, and low-light sections. These synonyms are often used interchangeably and can convey the same meaning. It is crucial to overcome dark image regions when capturing images to produce high-quality photographs. Some techniques that can be used to overcome dark image regions include adjusting the camera's settings, using additional lighting, or avoiding shooting in poorly lit environments.