公开(公告)号：US08340446B2

公开(公告)日：2012-12-25

申请号：US12036015

申请日：2008-02-22

申请人： Jae-Wook Jeon ,  Dong-Kyun Kim ,  Jung-Uk Cho ,  Seung-Hun Jin ,  Dae-Ro Lee ,  Jong-Hyun Park ,  Ki-Hoon Kim ,  Thien-Cong Pham

发明人： Jae-Wook Jeon ,  Dong-Kyun Kim ,  Jung-Uk Cho ,  Seung-Hun Jin ,  Dae-Ro Lee ,  Jong-Hyun Park ,  Ki-Hoon Kim ,  Thien-Cong Pham

IPC分类号： G06K9/48

CPC分类号： G06K9/481 ,  G06T9/20

摘要： Disclosed are a chain code generating apparatus and a method thereof. In accordance with an embodiment of the present invention, the chain code generating apparatus can include an image input unit, receiving an image signal from a camera and converting the received image signal to a digital image signal, and separating a synchronizing signal from the digital image signal and outputting the synchronizing signal; an image storing unit, storing image data corresponding to an active image section of the digital image signal in units of frame based on the synchronizing signal; and a code generating unit, reading the image data stored in the image storing unit and performing an outline search of the analysis portion, and generating a chain code according to a correlation between adjacent pixels forming an outline of the analysis portion in accordance with the searched result.

摘要翻译： 公开了一种链码生成装置及其方法。 根据本发明的实施例，链码生成装置可以包括图像输入单元，从相机接收图像信号并将接收的图像信号转换为数字图像信号，并且从数字图像分离同步信号 信号并输出​​同步信号; 图像存储单元，基于同步信号以帧为单位存储与数字图像信号的有效图像部分对应的图像数据; 代码生成单元，读取存储在图像存储单元中的图像数据，并执行分析部分的轮廓搜索，并且根据搜索到的分析部分的轮廓的相邻像素之间的相关性生成链码 结果。

公开(公告)号：US20080310746A1

公开(公告)日：2008-12-18

申请号：US12036015

申请日：2008-02-22

申请人： Jae-Wook JEON ,  Dong-Kyun Kim ,  Jung-Uk Cho ,  Seung-Hun Jin ,  Dae-Ro Lee ,  Jong-Hyun Park ,  Ki-Hoon Kim ,  Thien-Cong Pham

发明人： Jae-Wook JEON ,  Dong-Kyun Kim ,  Jung-Uk Cho ,  Seung-Hun Jin ,  Dae-Ro Lee ,  Jong-Hyun Park ,  Ki-Hoon Kim ,  Thien-Cong Pham

IPC分类号： G06K9/48

CPC分类号： G06K9/481 ,  G06T9/20

摘要： Disclosed are a chain code generating apparatus and a method thereof. In accordance with an embodiment of the present invention, the chain code generating apparatus can include an image input unit, receiving an image signal from a camera and converting the received image signal to a digital image signal, and separating a synchronizing signal from the digital image signal and outputting the synchronizing signal; an image storing unit, storing image data corresponding to an active image section of the digital image signal in units of frame based on the synchronizing signal; and a code generating unit, reading the image data stored in the image storing unit and performing an outline search of the analysis portion, and generating a chain code according to a correlation between adjacent pixels forming an outline of the analysis portion in accordance with the searched result.

摘要翻译： 公开了一种链码生成装置及其方法。 根据本发明的实施例，链码生成装置可以包括图像输入单元，从相机接收图像信号并将接收的图像信号转换为数字图像信号，并且从数字图像分离同步信号 信号并输出​​同步信号; 图像存储单元，基于同步信号以帧为单位存储与数字图像信号的有效图像部分对应的图像数据; 代码生成单元，读取存储在图像存储单元中的图像数据，并执行分析部分的轮廓搜索，并根据搜索到的分析部分的轮廓的相邻像素之间的相关性生成链码 结果。