<p>An image capture device and method for processing an image with colour distortion minimized based on a wide colour gamut and an image having colour properties appropriate to various standards, and a recording medium storing a program for performing the method. The image capture device includes a first conversion unit converting an input image signal into an RGB signal having a wide colour gamut, a gamma correction unit performing gamma correction on the RGB signal using gamma curve information determined according to an output format of the image capture device, and a second conversion unit converting a colour domain of the gamma corrected RGB signal into a luminance and chrominance signal having a colour domain determined according to the output format of the image capture device, using a colour domain conversion matrix.</p>
