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    • 42. 发明申请
    • METHOD AND APPARATUS FOR RECOGNIZING A CHARACTER BASED ON A PHOTOGRAPHED IMAGE
    • 用于识别基于摄影图像的字符的方法和装置
    • US20130148899A1
    • 2013-06-13
    • US13712480
    • 2012-12-12
    • Samsung Electronics Co., Ltd.
    • Sang-Ho KIMWoo-Sung KangMu-Sik KwonJung-Rim KimJeong-Wan Park
    • G06K9/46
    • G06K9/4652G06K9/00463G06K9/38G06K9/46G06K2209/01G06K2209/03
    • An apparatus and method for recognizing a character based on a photographed image. The apparatus includes an image determining unit, an image effect unit, a binarizing unit and a character recognizing unit. The image determining unit is configured to select, from an input image, a Region Of Interest (ROI) to be used for image analysis when the input image is input, and to analyse the selected ROI to determine a type of the input image. The image effect unit is configured to apply to the input image, an image effect for distinguishing a character region and a background region in a display screen if the type of the input image indicates that the input image is obtained by photographing a display screen. The binarizing unit is configured to binarize the input image or the output of the image effect unit according to the determined type of the input image. The character recognizing unit is configured to recognize a character from the binarized input image.
    • 一种用于基于拍摄图像识别角色的装置和方法。 该装置包括图像确定单元,图像效果单元,二值化单元和字符识别单元。 图像确定单元被配置为当输入图像被输入时,从输入图像中选择要用于图像分析的区域(ROI),并且分析所选择的ROI以确定输入图像的类型。 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,则图像效果单元被配置为向输入图像应用用于区分显示屏幕中的字符区域和背景区域的图像效果。 二值化单元被配置为根据确定的输入图像的类型来二值化图像效果单元的输入图像或输出。 字符识别单元被配置为从二值化输入图像识别字符。
    • 45. 发明授权
    • Information processing device, information processing method and computer readable medium
    • 信息处理装置,信息处理方法和计算机可读介质
    • US08169469B2
    • 2012-05-01
    • US12242949
    • 2008-10-01
    • Hiroyuki MiyakeTetsuo Iyoda
    • Hiroyuki MiyakeTetsuo Iyoda
    • H04N9/47
    • H04N7/147G06K9/00476G06K2209/03H04N9/3194
    • An information processing device that is connected to a projecting device that projects an annotation image input from an external terminal onto a projection region including an object, and is connected to an image capturing device that captures an image of the projection region. The information processing device obtains image data to be input to and output from the projecting device and the image capturing device through a communication with the external terminal. The information processing device includes: a memory that stores a database including CAD data to be used for designing the object, and the attribute information of the CAD data; an acquiring unit that acquires the identification information of the object; an identifying unit that identifies the CAD data of the object included in the database, based on the acquired identification information of the object; and a controller that associates the data of an image captured by the image capturing device with the CAD data of the object identified by the identifying unit, and causes the memory to store the data of the captured image associated with the CAD data, so that the data of the captured image can be viewed based on the attribute information of the CAD data of the object identified by the identifying unit.
    • 一种信息处理装置,其连接到将从外部终端输入的注释图像投影到包括对象的投影区域的投影装置,并且连接到拍摄投影区域的图像的图像捕获装置。 信息处理装置通过与外部终端的通信获得要投影设备和图像捕获装置输出的图像数据。 信息处理装置包括:存储器,其存储包括用于设计对象的CAD数据的数据库和CAD数据的属性信息; 获取单元,其获取所述对象的识别信息; 识别单元,其基于所获取的所述对象的识别信息来识别所述数据库中包括的对象的CAD数据; 以及控制器,其将由图像捕获装置拍摄的图像的数据与由识别单元识别的对象的CAD数据相关联,并使存储器存储与CAD数据相关联的拍摄图像的数据,使得 可以基于由识别单元识别的对象的CAD数据的属性信息来查看捕获图像的数据。