Patent ID: 11869215
Assignee: BROTHER KOGYO KABUSHIKI KAISHA
Field: Computer technology (Electrical engineering)
Classification: CPC G  B | IPC B  G

Claim 5:
6. The non-transitory computer readable storage medium according to claim 4,
wherein the computer readable instructions, when executed by the computer, cause the computer to determine the plurality of first usable pixels and the plurality of second usable pixels by:
when a number of pixels included in a partial image among the first edge pixels is greater than a number of the second edge pixels, the partial image being a part of the first image corresponding to the second image within the positional relation between the first image and the second image determined in the first degree of accuracy, determining the pixels among the plurality of first edge pixels, to which corresponding second edge pixels exist in the second image, as the first usable pixels, but
when the number of pixels included in the partial image among the first edge pixels is smaller than the number of the second edge pixels, determining the pixels among the plurality of second edge pixels, to which corresponding first edge pixels exist in the first image, as the second usable pixels.