公开(公告)号：US08804004B2

公开(公告)日：2014-08-12

申请号：US13439374

申请日：2012-04-04

申请人： Yoshiyuki Kato ,  Tomohiko Murakami ,  Rie Komiya

发明人： Yoshiyuki Kato ,  Tomohiko Murakami ,  Rie Komiya

IPC分类号： H04N5/235 ,  H04N9/73 ,  H04N5/222

CPC分类号： H04N5/2357

摘要： A setting unit selects and sets one of a plurality of commercial power frequencies. A frame rate setting unit sets a frame rate corresponding to the commercial power frequency set by the setting unit. A control unit controls an imaging unit such that imaging is carried out at the frame rate set by the frame rate setting unit to thereby acquire image data successively. A detection unit detects a scanning line part at which luminance changes to differ between image data items successively acquired by the control unit. A changing unit changes the commercial power frequency set by the setting unit in accordance with a detection result obtained by the detection unit.

摘要翻译： 设置单元选择并设置多个商用电力频率中的一个。 帧率设置单元设置与由设置单元设置的商业功率频率相对应的帧速率。 控制单元控制成像单元，使得以由帧速率设置单元设置的帧速率进行成像，从而连续获取图像数据。 检测单元检测由控制单元连续获取的图像数据项之间的亮度变化的扫描线部分不同。 改变单元根据由检测单元获得的检测结果改变由设置单元设置的商用功率频率。

公开(公告)号：US20120257082A1

公开(公告)日：2012-10-11

申请号：US13439374

申请日：2012-04-04

申请人： Yoshiyuki KATO ,  Tomohiko MURAKAMI ,  Rie KOMIYA

发明人： Yoshiyuki KATO ,  Tomohiko MURAKAMI ,  Rie KOMIYA

IPC分类号： H04N5/235 ,  H04N9/68

CPC分类号： H04N5/2357

摘要： A setting unit selects and sets one of a plurality of commercial power frequencies. A frame rate setting unit sets a frame rate corresponding to the commercial power frequency set by the setting unit. A control unit controls an imaging unit such that imaging is carried out at the frame rate set by the frame rate setting unit to thereby acquire image data successively. A detection unit detects a scanning line part at which luminance changes to differ between image data items successively acquired by the control unit. A changing unit changes the commercial power frequency set by the setting unit in accordance with a detection result obtained by the detection unit.

摘要翻译： 设置单元选择并设置多个商用电力频率中的一个。 帧率设置单元设置与由设置单元设置的商业功率频率相对应的帧速率。 控制单元控制成像单元，使得以由帧速率设置单元设置的帧速率进行成像，从而连续获取图像数据。 检测单元检测由控制单元连续获取的图像数据项之间的亮度变化的扫描线部分不同。 改变单元根据由检测单元获得的检测结果改变由设置单元设置的商用功率频率。