公开(公告)号：US08576289B2

公开(公告)日：2013-11-05

申请号：US13377038

申请日：2011-03-17

申请人： Yasunori Ishii ,  Yusuke Monobe ,  Yasushi Yagi ,  Yasuhiro Mukaigawa

发明人： Yasunori Ishii ,  Yusuke Monobe ,  Yasushi Yagi ,  Yasuhiro Mukaigawa

IPC分类号： H04N5/228

CPC分类号： H04N5/23258 ,  G06T5/003 ,  H04N5/23267

摘要： Blur correction device (100) includes: a blur information generation unit (203) which generates blur information based on sensor data indicating camera motion; a blur correction unit (204) which corrects blur in a captured image, based on the blur information, to generate a candidate corrected image; an evaluation value calculation unit (205) which calculates an evaluation value indicating a blur correction level for the candidate corrected image; a termination judgment unit (206) which judges whether the blur correction should be terminated, based on a predetermined condition; and a blur information updating unit which updates the blur information, when the blur correction should not be terminated. When the blur information is updated, the blur correction unit (204) corrects the blur, based on the updated blur information, to generate a new candidate corrected image. When the blur correction should be terminated, the termination judgment unit (206) determines the corrected image from the candidate corrected images, based on the evaluation value.

摘要翻译： 模糊校正装置（100）包括：模糊信息生成单元（203），其基于指示相机动作的传感器数据生成模糊信息; 模糊校正单元，其基于所述模糊信息来校正拍摄图像中的模糊，以生成候选校正图像; 评估值计算单元，其计算表示候选校正图像的模糊校正水平的评估值; 基于预定条件判断模糊校正是否应终止的终止判断单元（206）; 以及当模糊校正不应终止时，模糊信息更新单元更新模糊信息。 当模糊信息被更新时，模糊校正单元（204）基于更新的模糊信息来校正模糊，以生成新的候选校正图像。 当模糊校正应该被终止时，终止判断单元206基于评估值从候选校正图像中确定校正图像。

公开(公告)号：US20120086822A1

公开(公告)日：2012-04-12

申请号：US13377038

申请日：2011-03-17

申请人： Yasunori Ishii ,  Yusuke Monobe ,  Yasushi Yagi ,  Yasuhiro Mukaigawa

发明人： Yasunori Ishii ,  Yusuke Monobe ,  Yasushi Yagi ,  Yasuhiro Mukaigawa

IPC分类号： H04N5/225

CPC分类号： H04N5/23258 ,  G06T5/003 ,  H04N5/23267

摘要： Blur correction device (100) includes: a blur information generation unit (203) which generates blur information based on sensor data indicating camera motion; a blur correction unit (204) which corrects blur in a captured image, based on the blur information, to generate a candidate corrected image; an evaluation value calculation unit (205) which calculates an evaluation value indicating a blur correction level for the candidate corrected image; a termination judgment unit (206) which judges whether the blur correction should be terminated, based on a predetermined condition; and a blur information updating unit which updates the blur information, when the blur correction should not be terminated. When the blur information is updated, the blur correction unit (204) corrects the blur, based on the updated blur information, to generate a new candidate corrected image. When the blur correction should be terminated, the termination judgment unit (206) determines the corrected image from the candidate corrected images, based on the evaluation value.

摘要翻译： 模糊校正装置（100）包括：模糊信息生成单元（203），其基于指示相机动作的传感器数据生成模糊信息; 模糊校正单元，其基于所述模糊信息来校正拍摄图像中的模糊，以生成候选校正图像; 评估值计算单元，其计算表示候选校正图像的模糊校正水平的评估值; 基于预定条件判断模糊校正是否应终止的终止判断单元（206）; 以及当模糊校正不应终止时，模糊信息更新单元更新模糊信息。 当模糊信息被更新时，模糊校正单元（204）基于更新的模糊信息来校正模糊，以生成新的候选校正图像。 当模糊校正应该被终止时，终止判断单元206基于评估值从候选校正图像中确定校正图像。