公开(公告)号：US10482360B2

公开(公告)日：2019-11-19

申请号：US15551825

申请日：2015-12-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seul-ki Jang ,  Ji-young Yi

IPC: G06K15/02 ,  H04N1/58 ,  G06K9/46 ,  H04N1/409 ,  G06F3/12 ,  H04N1/405

Abstract: Provided is a method by which an image forming apparatus forms an image, the method including detecting a boundary area in a portion of image data; determining a direction of the boundary area, a dominant color of the boundary area, and an edge intensity of the boundary area; determining enhancement information with respect to the boundary area based on the direction, the dominant color, and the edge intensity; and forming an image with respect to the image data based on the determined enhancement information.

公开(公告)号：US09852531B2

公开(公告)日：2017-12-26

申请号：US14727982

申请日：2015-06-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byung-seok Min ,  Il-soon Lim ,  Seung-ho Park ,  Seul-ki Jang ,  Jong-ho Kim

IPC: G09G5/02 ,  G09G5/06 ,  G09G5/10 ,  G06T11/40 ,  G06T5/00 ,  G06T11/00 ,  G06T3/40 ,  H04N1/60 ,  H04N5/202 ,  H04N9/69 ,  H04N5/57 ,  G06T5/40

CPC classification number: G06T11/40 ,  G06T5/009 ,  G06T5/40 ,  G06T11/001 ,  G06T2207/10024 ,  G06T2207/20208

Abstract: A method for controlling an electronic apparatus includes determining representative colors of pixels of a received image frame; calculating input dynamic ranges for respective representative colors based on brightness information of the received image frame; expanding a dynamic range for the representative colors based on at least one of the brightness information of the received image frame and display characteristics of the electronic apparatus; and outputting an image frame having adjusted brightness based on the expanded dynamic range.

公开(公告)号：US20170053179A1

公开(公告)日：2017-02-23

申请号：US15076940

申请日：2016-03-22

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  INHA INDUSTRY PARTNERSHIP INSTITUTE

Inventor： Hyung-jun PARK ,  Jang-hyeon Bae ,  Seul-ki Jang ,  Choon-woo Kim ,  Ji-young Yi ,  Hyun-seung Lee ,  Jae-uk Kim ,  Chang-gon Kim ,  Kwang-sik Shin ,  Hye-sung Jang

IPC: G06K9/20 ,  G06K9/62 ,  G06T7/00

CPC classification number: G06T7/136 ,  G06T7/13 ,  G06T2207/10008 ,  G06T2207/10024 ,  G06T2207/20021 ,  G06T2207/30176

Abstract: A method of detecting a thin line by an image forming apparatus includes selecting a candidate region of the thin line from image data; splitting the candidate region into a plurality of detail regions; determining a shape of the thin line by comparing pixel values of the plurality of detail regions; and detecting the thin line having the determined shape from the image data.

Abstract translation: 通过图像形成装置检测细线的方法包括从图像数据中选择细线的候选区域; 将所述候选区域分割成多个细节区域; 通过比较多个细节区域的像素值来确定细线的形状; 以及从图像数据中检测具有确定形状的细线。

公开(公告)号：US09927867B2

公开(公告)日：2018-03-27

申请号：US14220876

申请日：2014-03-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jee-young Yeom ,  Min-Woo Lee ,  Jong-Ho Kim ,  Hyun-Hee Park ,  Hak-gyun Bae ,  Seul-ki Jang ,  Jeong-hoon Park

IPC: G09G5/00 ,  G06F3/01 ,  H04N5/20 ,  H04N5/58 ,  H04N9/73 ,  G06T5/00 ,  H04N21/422 ,  H04N21/431 ,  H04N21/44

CPC classification number: G06F3/011 ,  G06T5/00 ,  G06T5/001 ,  G09G5/00 ,  G09G2320/0626 ,  G09G2354/00 ,  G09G2360/144 ,  H04N5/20 ,  H04N5/58 ,  H04N9/73 ,  H04N21/42202 ,  H04N21/4318 ,  H04N21/44008

Abstract: A method and apparatus for processing an image based on detected information are provided. The method includes obtaining information relating to properties of the image, property information related to the image; obtaining ambient environment information of a display device for displaying the image; and processing the image based on the property information and the ambient environment information.