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1. 发明授权

US08106944B2 Adaptive illumination for color-corrected underwater imaging 有权
标题翻译：自适应照明用于色彩校正水下成像
公开(公告)号：US08106944B2
公开(公告)日：2012-01-31
申请号：US11624369
申请日：2007-01-18
申请人： Iuliu Vasilescu , Alexander Bahr , Carrick Detweiler , Daniela Rus
发明人： Iuliu Vasilescu , Alexander Bahr , Carrick Detweiler , Daniela Rus
IPC分类号： H04N7/18
CPC分类号： G03B13/00 , H04N5/2354 , H04N9/04
摘要： Described are a method and an apparatus for color-corrected underwater imaging. A range to an underwater object to be imaged is determined and control values are selected according to the range. Control values are predetermined for a number of ranges according to an optimization of a color quality factor for each range based on the spectra of the optical sources used for illumination and the wavelength-dependent optical transmission of the water for the range. The optical power of each optical source is controlled according to a respective one of the selected control values. Advantageously, an acquired image requires no color correction as the adaptive illumination compensates for the wavelength-dependent losses in the light propagation path from the optical sources to the object and from the object to the imaging device.
摘要翻译：描述了用于色彩校正的水下成像的方法和装置。确定要成像的水下物体的范围，并根据该范围选择控制值。根据用于照明的光源的光谱和用于该范围的水的波长依赖性光透射，根据对于每个范围的颜色品质因子的优化，控制值是预定的。每个光源的光功率根据所选择的控制值中的相应一个来控制。有利地，获得的图像不需要颜色校正，因为自适应照明补偿从光源到物体和从物体到成像装置的光传播路径中的波长相关损耗。

2. 发明申请

US20080084496A1 Adaptive Illumination for Color-Corrected Underwater Imaging 有权
标题翻译：用于色彩校正的水下成像的自适应照明
公开(公告)号：US20080084496A1
公开(公告)日：2008-04-10
申请号：US11624369
申请日：2007-01-18
申请人： Iuliu Vasilescu , Alexander Bahr , Carrick Detweiler , Daniela Rus
发明人： Iuliu Vasilescu , Alexander Bahr , Carrick Detweiler , Daniela Rus
IPC分类号： H04N5/232 , G03B13/00
CPC分类号： G03B13/00 , H04N5/2354 , H04N9/04
摘要： Described are a method and an apparatus for color-corrected underwater imaging. A range to an underwater object to be imaged is determined and control values are selected according to the range. Control values are predetermined for a number of ranges according to an optimization of a color quality factor for each range based on the spectra of the optical sources used for illumination and the wavelength-dependent optical transmission of the water for the range. The optical power of each optical source is controlled according to a respective one of the selected control values. Advantageously, an acquired image requires no color correction as the adaptive illumination compensates for the wavelength-dependent losses in the light propagation path from the optical sources to the object and from the object to the imaging device.
摘要翻译：描述了用于色彩校正的水下成像的方法和装置。确定要成像的水下物体的范围，并根据该范围选择控制值。根据用于照明的光源的光谱和用于该范围的水的波长依赖性光透射，根据对于每个范围的颜色品质因子的优化，控制值是预定的。每个光源的光功率根据所选择的控制值中的相应一个来控制。有利地，获得的图像不需要颜色校正，因为自适应照明补偿从光源到物体和从物体到成像装置的光传播路径中的波长相关损耗。

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