公开(公告)号：US20180032831A1

公开(公告)日：2018-02-01

申请号：US15730248

申请日：2017-10-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Do-Hyeon KIM ,  Seong-Taek HWANG ,  Hee-Bum AHN ,  Dong-Hoon JANG ,  Mu-Sik KWON ,  Sang-Wook OH ,  Jeong-Wan PARK

IPC: G06K9/22 ,  G06K9/20 ,  G06F3/041 ,  G06F3/0488

CPC classification number: G06K9/222 ,  G06F3/0416 ,  G06F3/04883 ,  G06F3/04886 ,  G06K9/2054 ,  G06K2209/01

Abstract: A character input method using a touch screen, in which one or more areas requiring user input is defined in the touch screen, pre-recognized information is defined for each of the defined areas, character information is received by a user in one or more user desired areas among the defined areas, the character information is recognized using a character recognizer, and the recognized character information is updated in the user desired areas.

公开(公告)号：US20150278630A1

公开(公告)日：2015-10-01

申请号：US14738096

申请日：2015-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Ho KIM ,  Woo-Sung KANG ,  Mu-Sik KWON ,  Jung-Rim KIM ,  Jeong-Wan PARK

IPC: G06K9/46 ,  G06K9/00 ,  G06K9/38

CPC classification number: G06K9/4652 ,  G06K9/00463 ,  G06K9/38 ,  G06K9/46 ,  G06K2209/01 ,  G06K2209/03

Abstract: An apparatus and a method for recognizing a character based on an input image is provided. The apparatus includes an input unit configured to receive the input image and a controller configured to select, from the input image, a region of image analysis to be used for image analysis, and to analyze the selected region of image analysis to determine a type of the input image, to apply, to the input image, an image effect for distinguishing a character region and a background region in the input image if the type of the input image indicates that the input image is obtained by photographing a display screen, to binarize output of the image effect according to the determined type of the input image, and to recognize a character from the binarized output of the image effect.

Abstract translation: 提供了一种基于输入图像识别角色的装置和方法。 该装置包括被配置为接收输入图像的输入单元和被配置为从输入图像中选择要用于图像分析的图像分析区域的控制器，以及分析所选择的图像分析区域以确定 如果输入图像的类型指示通过拍摄显示屏幕获得输入图像，则将输入图像应用于输入图像，用于区分输入图像中的字符区域和背景区域的图像效果，二值化 根据确定的输入图像的类型输出图像效果，并从图像效果的二值化输出中识别字符。

公开(公告)号：US20150084901A1

公开(公告)日：2015-03-26

申请号：US14554493

申请日：2014-11-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Do-Hyeon KIM ,  Seong-Taek HWANG ,  Hee-Bum AHN ,  Dong-Hoon JANG ,  Mu-Sik KWON ,  Sang-Wook OH ,  Jeong-Wan PARK

IPC: G06K9/22 ,  G06F3/0488 ,  G06K9/20 ,  G06F3/041

CPC classification number: G06K9/222 ,  G06F3/0416 ,  G06F3/04883 ,  G06F3/04886 ,  G06K9/2054 ,  G06K2209/01

Abstract: A character input method using a touch screen, in which one or more areas requiring user input is defined in the touch screen, pre-recognized information is defined for each of the defined areas, character information is received by a user in one or more user desired areas among the defined areas, the character information is recognized using a character recognizer, and the recognized character information is updated in the user desired areas.

Abstract translation: 使用触摸屏的字符输入方法，其中在触摸屏中定义需要用户输入的一个或多个区域，为每个定义区域定义预先识别的信息，用户在一个或多个用户中接收到字符信息 定义区域中的期望区域，使用字符识别器识别字符信息，并且在用户期望的区域中更新识别的字符信息。