Samsung Electronics Co., Ltd.

Purdue Research Foundation

Tae-yoon Hwang

Hyun-cheol Kim

Charles Addison Bouman

YouSun Bang

Eri Haneda

A host apparatus, an image forming apparatus, and a diagnosis method for the image forming apparatus, the diagnosis method including: storing a printing image generated from print data according to a printing command; and generating a diagnosis image for the printing image based on the stored printing image and a defect image corresponding to a predetermined defect of the image forming apparatus.

Host apparatus, image forming apparatus, and diagnosis method for image forming apparatus

An image processing method of an image processing apparatus, the method includes: discerning pixels to be processed on the basis of a preset reference pixel value in a scanned image that comprises plural pixels; drawing a pixel area including the pixels to be processed from the scanned image on the basis of a preset condition; and selecting whether to apply an image process to the pixels to be processed or the drawn pixel area on the basis of a percentage of the pixels to be processed in the drawn pixel area.

Growing community of inventors

Suwon-si, South Korea

Tae-yoon Hwang