Patent ID: 11861244
Assignee: FUJITSU FRONTECH LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  B  H | IPC G

Claim 6:
7. An information processing apparatus that controls a printing device including a thermal head that prints print content on a print medium, the information processing apparatus comprising a processor configured to:
executing a detecting to detect, from print image data from a server, a position of a control target portion including a specific portion in a print image corresponding to the print image data, when a quality of the print medium is less than a determined level;
generate printing control information for printing the control target portion; and
transmit the print image data, the position of the control target portion, and the printing control information to the printing device,
wherein to detect the position of the control target portion, the processor is configured to,
binarize each pixel of pixels of the print image,
execute a morphology conversion process on each binarized pixel,
extract a contour from the pixels after the morphology conversion process,
detect a position of the specific portion from the extracted contour, and
detect the contour as the position of the specific portion when a duty ratio between one value and other value out of two values of each pixel of the extracted contour is equal to or more than a determined duty threshold, to detect the position of the control target portion including the specific portion.