An image processor for setting a luminosity of an image based on an imaging sensitivity of a display device, the image processor comprising: an imaging sensitivity determiner configured to obtain an imaging sensitivity value of a display device based on a input value of the display device that provides a predetermined output luminance at the display device; an image data converter configured to convert generated image data of a captured image from a linear domain to a logarithmic domain; an image enhancer configured to generate normalized image data by subtracting a normalization value from the converted image data; a luminance adjustment selector configured to select a luminance adjustment modifier by comparing a luminance of at least one pixel of the converted image data with the obtained imaging sensitivity value of the display device to determine an optimal luminance level for the captured image when displayed on the display device; wherein the luminance adjustment selector is further configured to select, based on the selected luminance adjustment modifier, a gamma low contrast curve when a luminance value of the converted image data is less than the imaging sensitivity value and a gamma high contrast curve when the luminance value of the converted image data is greater than the imaging sensitivity value; and wherein the image enhancer is further configured to correct the converted image data of the captured image by applying the selected gamma high contrast curve or the selected gamma low contrast curve to the normalized image data to generate an intermediate subset of imaging information by adjusting a luminance of the normalized image data, wherein the image enhancer is further configured to obtain gamma corrected image data by adding the normalization value to the intermediate subset of imaging information, and wherein the image enhancer is further configured to convert the gamma corrected image data from a logarithmic format to a linear format to generate an enhanced image configured to be displayed on the display device, such that the generated enhanced image is configured with the optimal luminance level when displayed on the display device. an imaging sensitivity determiner configured to obtain an imaging sensitivity value of a display device based on a input value of the display device that provides a predetermined output luminance at the display device; an image data converter configured to convert generated image data of a captured image from a linear domain to a logarithmic domain; an image enhancer configured to generate normalized image data by subtracting a normalization value from the converted image data; a luminance adjustment selector configured to select a luminance adjustment modifier by comparing a luminance of at least one pixel of the converted image data with the obtained imaging sensitivity value of the display device to determine an optimal luminance level for the captured image when displayed on the display device; wherein the luminance adjustment selector is further configured to select, based on the selected luminance adjustment modifier, a gamma low contrast curve when a luminance value of the converted image data is less than the imaging sensitivity value and a gamma high contrast curve when the luminance value of the converted image data is greater than the imaging sensitivity value; and wherein the image enhancer is further configured to correct the converted image data of the captured image by applying the selected gamma high contrast curve or the selected gamma low contrast curve to the normalized image data to generate an intermediate subset of imaging information by adjusting a luminance of the normalized image data, wherein the image enhancer is further configured to obtain gamma corrected image data by adding the normalization value to the intermediate subset of imaging information, and wherein the image enhancer is further configured to convert the gamma corrected image data from a logarithmic format to a linear format to generate an enhanced image configured to be displayed on the display device, such that the generated enhanced image is configured with the optimal luminance level when displayed on the display device.