S-Printing Solution Co., Ltd.

Samsung Electronics Co., Ltd.

Hewlett-Packard Development Company, L.p.

Chang-hyung Lee

Hyung-soo Ohk

Joo-young Jung

In-Ho Park

Hae-kee Lee

So-hye Kim

Ho-keun Lee

Jung-tag Gong

Jeong-hwan Shin

Jong-min Hahm

Dong-hyeop Han

Dong-Hyeop Han

Eul-Hwan Lee

Ho-Keun Lee

Hyun-Soo Oh

Woo-Jun Chung

Elena Igorevna Patana

Hae-Kee Lee

Jung-Tag Gong

Kyeong-Man Kim

An image forming apparatus, a scanned image correction method of an image forming apparatus, and a non-transitory computer-readable recording medium are provided. The image forming apparatus includes a scan unit to scan a document to generate a scanned image and a processor to detect a skew angle of the scanned image, determine a reference point on the basis of a position of a content in the scanned image, and rotate the scanned image around the determined reference point to correct the skew angle.

Image forming apparatus, scanned image correction method thereof, and non-transitory computer-readable recording medium

An image forming apparatus is provided. The image forming apparatus includes a scanner configured to scan a plurality of manuscripts, at least one processor configured to generate classification information of the plurality of manuscripts using a scanning result of the plurality of manuscripts, and a display configured to display guide information of the plurality of manuscripts for manuscript classification using the generated classification information.

Image forming apparatus, mobile device, method for classifying document, and computer readable recording medium

An image forming apparatus, guide providing method thereof, cloud server and error analyzing method thereof are provided. The image forming apparatus may include a scanner configured to scan a script and generate a scan image, a communicator configured to communicate with a cloud server, a display configured display a screen, and a processor configured to control the communicator to transmit the generated scan image to a cloud server, and in response to receiving an error solution guide of the scan image from the cloud server, control the display to display the received error solution guide.

Image forming apparatus, guide providing method thereof, cloud server, and error analyzing method thereof

A halftone screen producing apparatus is provided. The halftone screen producing apparatus includes: an input unit to receive screen information, a dot center arrangement unit to arrange dot centers within a screen based on the screen information, a Voronoi calculation unit to calculate a Voronoi value for each dot within the screen in which the dot centers are arranged, a filter calculation unit to calculate a filter value for each dot within the screen in which the dot centers are arranged, and a dot value setting unit to set a dot value within the screen based on the calculated Voronoi value and the calculated filter value.

Halftone screen producing apparatus, print controlling apparatus, image forming apparatus, method of producing halftone screen, method of controlling printing, method of forming image, and computer-readable recording medium

Growing community of inventors

Seoul, South Korea

Chang-hyung Lee