A system for producing images for a display apparatus , comprising: - an image source that is employed to obtain an input image; and - a processor communicably coupled to the image source, the processor being configured to: - obtain information indicative of a gaze direction of a user; - determine a region of interest of the input image based on the gaze direction of the user; and - process the input image to generate a first image and a second image , the first image comprising a first region that corresponds to the region of interest of the input image and is blurred with respect to the region of interest of the input image, wherein the second image corresponds to only the region of interest of the input image, the first image being a low-resolution representation of the input image, wherein, when generating the first image and the second image, the processor is configured to adjust, based on an intensity of pixels within the region of interest, an intensity of corresponding pixels within the first region of the first image and an intensity of corresponding pixels within the second image, characterised in that when an intensity of a given pixel within the region of interest is lower than or equal to a predefined intensity threshold, an intensity of a corresponding pixel within the first region of the first image is adjusted to be lower than an intensity of a corresponding pixel within the second image. - an image source that is employed to obtain an input image; and - a processor communicably coupled to the image source, the processor being configured to: - obtain information indicative of a gaze direction of a user; - determine a region of interest of the input image based on the gaze direction of the user; and - process the input image to generate a first image and a second image , the first image comprising a first region that corresponds to the region of interest of the input image and is blurred with respect to the region of interest of the input image, wherein the second image corresponds to only the region of interest of the input image, the first image being a low-resolution representation of the input image, - obtain information indicative of a gaze direction of a user; - determine a region of interest of the input image based on the gaze direction of the user; and - process the input image to generate a first image and a second image , the first image comprising a first region that corresponds to the region of interest of the input image and is blurred with respect to the region of interest of the input image, wherein the second image corresponds to only the region of interest of the input image, the first image being a low-resolution representation of the input image, wherein, when generating the first image and the second image, the processor is configured to adjust, based on an intensity of pixels within the region of interest, an intensity of corresponding pixels within the first region of the first image and an intensity of corresponding pixels within the second image, characterised in that when an intensity of a given pixel within the region of interest is lower than or equal to a predefined intensity threshold, an intensity of a corresponding pixel within the first region of the first image is adjusted to be lower than an intensity of a corresponding pixel within the second image. <EOS>