Method for collecting data for color measurements from a digital electronic image capturing device or system

A device for measuring the color of a target area comprising:

• a housing and an image-capturing device having a focal plane,
• the housing having a first surface having an aperture therein defining a target plane through which the color measurement is made,
• the surface and the housing providing a stable, fixed parallel orientation of the focal plane of the image-capturing device relative to the target plane wherein the first surface includes a contact surface that surrounds the aperture and has sufficient area that a light-tight seal is formed between the target area and the contact surface;
• and the first surface also includes a recessed area, inset away from the target area such that the measurement device does not contact the target area in the immediate vicinity of the aperture and the contact surface forms a light-tight contact surrounding the target area;
• and a logic device programmed to perform the steps of:
• selecting a target area within the field of view of the image-capturing device, the target area being a subset of contiguous pixels within the field of view;
• accumulating the intensity or brightness values of the contiguous pixels in the target area in a memory location using the logic device;
• and
• determining a pixel value representative of the intensity or brightness of the contiguous pixels in the target area.