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1. 发明授权

US08508619B2 High dynamic range image generating apparatus and method 有权
标题翻译：高动态范围图像生成装置和方法
公开(公告)号：US08508619B2
公开(公告)日：2013-08-13
申请号：US12885713
申请日：2010-09-20
申请人： Hyun-Hwa Oh , Sung-Chan Park , Jae-Hyun Kwon , Seong-Deok Lee , Won-Hee Choe
发明人： Hyun-Hwa Oh , Sung-Chan Park , Jae-Hyun Kwon , Seong-Deok Lee , Won-Hee Choe
IPC分类号： H04N5/235
CPC分类号： H04N5/235 , H04N5/2355
摘要： A high dynamic range (HDR) image generating apparatus and method is provided. The HDR image generating apparatus may set an auto-exposure time, a long exposure time, a short exposure time, and a reference exposure time. The auto-exposure time may be set to be shorter than the long exposure time, the short exposure time may be set to be shorter than the auto-exposure time, and the reference exposure time may be set to fall within a range between the auto-exposure time and the short exposure time. The image generating apparatus may obtain a first image with the long exposure time and a second image with the reference exposure time, may correct motion in the first image and adjust a dynamic range of the second image, and then may composite the resultant first and second images to generate a high dynamic range image.
摘要翻译：提供了高动态范围（HDR）图像生成装置和方法。 HDR图像生成装置可以设定自动曝光时间，长曝光时间，短曝光时间和参考曝光时间。自动曝光时间可以被设置为短于长曝光时间，短曝光时间可以被设置为短于自动曝光时间，并且参考曝光时间可以被设置在自动曝光时间之间的范围内 - 曝光时间和短曝光时间。图像生成装置可以获得具有长曝光时间的第一图像和具有参考曝光时间的第二图像，可以校正第一图像中的运动并调整第二图像的动态范围，然后可以将所得到的第一和第二图像图像生成高动态范围图像。

2. 发明申请

US20120236169A1 APPARATUS AND METHOD FOR OBTAINING MOTION ADAPTIVE HIGH DYNAMIC RANGE IMAGE 有权
标题翻译：用于获取运动自适应高动态范围图像的装置和方法
公开(公告)号：US20120236169A1
公开(公告)日：2012-09-20
申请号：US13485357
申请日：2012-05-31
申请人： Hyun-Hwa Oh , Won-Hee Choe , Seong-Deok Lee , Hyun-Chul Song , Sung-Chan Park , Young-Jin Yoo , Jae-Hyun Kwon , Kang-Eui Lee
发明人： Hyun-Hwa Oh , Won-Hee Choe , Seong-Deok Lee , Hyun-Chul Song , Sung-Chan Park , Young-Jin Yoo , Jae-Hyun Kwon , Kang-Eui Lee
IPC分类号： G06K9/40 , H04N5/225
CPC分类号： H04N5/2353 , G06T5/50 , G06T2207/10144 , G06T2207/20016 , G06T2207/20208 , H04N5/2355 , H04N5/2625
摘要： Disclosed is an apparatus and method for obtaining a motion adaptive high dynamic range image, in which a motion degree of a first image and a second taken using different exposure times is calculated. The motion calculation intensity is adjusted based on the calculated motion degree. The motion compensation intensity involves a global motion compensation and/or a location motion compensation. Images subjected to compensation are synthesized and output, so that an image having high dynamic range is obtained.
摘要翻译：公开了一种用于获得运动自适应高动态范围图像的装置和方法，其中计算第一图像的运动程度和使用不同曝光时间拍摄的第二图像的运动程度。运动计算强度根据计算出的运动程度进行调整。运动补偿强度涉及全局运动补偿和/或位置运动补偿。进行补偿的图像被合成并输出，从而获得具有高动态范围的图像。

3. 发明申请

US20110176024A1 Image Fusion Apparatus and Method 有权
标题翻译：图像融合装置及方法
公开(公告)号：US20110176024A1
公开(公告)日：2011-07-21
申请号：US13006683
申请日：2011-01-14
申请人： Jae-Hyun Kwon , Hyun-Hwa Oh , Won-Hee Choe , Sung-Chan Park , Seong-Deok Lee
发明人： Jae-Hyun Kwon , Hyun-Hwa Oh , Won-Hee Choe , Sung-Chan Park , Seong-Deok Lee
IPC分类号： H04N5/228
CPC分类号： H04N5/235 , H04N5/23232 , H04N5/2355
摘要： Provided are an image fusion apparatus and method for combining multi-exposure images. The image fusion apparatus and method may generate a sharp high-resolution high dynamic image while fully representing detail in an over-exposed region and an under-exposed region of the image without contrast degradation.
摘要翻译：提供了一种用于组合多曝光图像的图像融合装置和方法。图像融合装置和方法可以产生清晰的高分辨率高动态图像，同时完全代表图像的过度曝光区域和曝光不足的区域中的细节，而没有对比度降低。

4. 发明授权

US08699822B2 Method and apparatus for blending images 有权
标题翻译：用于混合图像的方法和装置
公开(公告)号：US08699822B2
公开(公告)日：2014-04-15
申请号：US12886114
申请日：2010-09-20
申请人： Sung-Chan Park , Hyun-Hwa Oh , Jae-Hyun Kwon , Seong-Deok Lee , Won-Hee Choe
发明人： Sung-Chan Park , Hyun-Hwa Oh , Jae-Hyun Kwon , Seong-Deok Lee , Won-Hee Choe
IPC分类号： G06K9/32
CPC分类号： G06T5/50 , G06T2207/20208 , G06T2207/20221
摘要： A method and apparatus may include aligning a reference image and an input image through ROI-based image alignment; detecting an ROI associated with an incompletely aligned region in the aligned image; and blending the aligned reference image and input image by using a plurality of weights which are attenuated according to a spatial distance from a boundary of the detected ROI. In addition, the method and apparatus may include aligning a reference image and an input image through image alignment based on an nth region of interest (ROI) which is detected at a previous stage; detecting another ROI associated with an incompletely aligned region in the aligned image; and blending the aligned image in the other ROI and an (n+1)th blended image, which is input from a next stage, in a region outside the other ROI, and outputting the last blended image to the previous stage.
摘要翻译：方法和装置可以包括通过基于ROI的图像对准来对准参考图像和输入图像; 检测与所述对齐图像中的不完全对准区域相关联的ROI; 以及通过使用根据与检测到的ROI的边界的空间距离衰减的多个权重来混合对准的参考图像和输入图像。另外，该方法和装置可以包括基于在前一阶段检测到的第n个感兴趣区域（ROI）的图像对准来对准参考图像和输入图像; 检测与对齐图像中的不完全对齐的区域相关联的另一ROI; 并将另一个ROI中的对准图像和从下一级输入的第（n + 1）个混合图像混合在另一个ROI之外的区域中，并将最后的混合图像输出到前一个阶段。

5. 发明申请

US20110069200A1 HIGH DYNAMIC RANGE IMAGE GENERATING APPARATUS AND METHOD 有权
标题翻译：高动态范围图像生成装置和方法
公开(公告)号：US20110069200A1
公开(公告)日：2011-03-24
申请号：US12885713
申请日：2010-09-20
申请人： Hyun-Hwa OH , Sung-Chan Park , Jae-Hyun Kwon , Seong-Deok Lee , Won-Hee Choe
发明人： Hyun-Hwa OH , Sung-Chan Park , Jae-Hyun Kwon , Seong-Deok Lee , Won-Hee Choe
IPC分类号： H04N5/235
CPC分类号： H04N5/235 , H04N5/2355
摘要： A high dynamic range (HDR) image generating apparatus and method is provided. The HDR image generating apparatus may set an auto-exposure time, a long exposure time, a short exposure time, and a reference exposure time. The auto-exposure time may be set to be shorter than the long exposure time, the short exposure time may be set to be shorter than the auto-exposure time, and the reference exposure time may be set to fall within a range between the auto-exposure time and the short exposure time. The image generating apparatus may obtain a first image with the long exposure time and a second image with the reference exposure time, may correct motion in the first image and adjust a dynamic range of the second image, and then may composite the resultant first and second images to generate a high dynamic range image.
摘要翻译：提供了高动态范围（HDR）图像生成装置和方法。 HDR图像生成装置可以设定自动曝光时间，长曝光时间，短曝光时间和参考曝光时间。自动曝光时间可以被设置为短于长曝光时间，短曝光时间可以被设置为短于自动曝光时间，并且参考曝光时间可以被设置在自动曝光时间之间的范围内 - 曝光时间和短曝光时间。图像生成装置可以获得具有长曝光时间的第一图像和具有参考曝光时间的第二图像，可以校正第一图像中的运动并调整第二图像的动态范围，然后可以将所得到的第一和第二图像图像生成高动态范围图像。

6. 发明申请

US20110019014A1 APPARATUS AND METHOD FOR OBTAINING MOTION ADAPTIVE HIGH DYNAMIC RANGE IMAGE 有权
标题翻译：用于获取运动自适应高动态范围图像的装置和方法
公开(公告)号：US20110019014A1
公开(公告)日：2011-01-27
申请号：US12842109
申请日：2010-07-23
申请人： Hyun-Hwa Oh , Won-Hee Choe , Seong-Deok Lee , Hyun-Chul Song , Sung-Chan Park , Young-Jin Yoo , Jae-Hyun Kwon , Kang-Eui Lee
发明人： Hyun-Hwa Oh , Won-Hee Choe , Seong-Deok Lee , Hyun-Chul Song , Sung-Chan Park , Young-Jin Yoo , Jae-Hyun Kwon , Kang-Eui Lee
IPC分类号： H04N5/228
CPC分类号： H04N5/2353 , G06T5/50 , G06T2207/10144 , G06T2207/20016 , G06T2207/20208 , H04N5/2355 , H04N5/2625
摘要： Disclosed is an apparatus and method for obtaining a motion adaptive high dynamic range image, in which a motion degree of a first image and a second taken using different exposure times is calculated. The motion calculation intensity is adjusted based on the calculated motion degree. The motion compensation intensity involves a global motion compensation and/or a location motion compensation. Images subjected to compensation are synthesized and output, so that an image having high dynamic range is obtained.
摘要翻译：公开了一种用于获得运动自适应高动态范围图像的装置和方法，其中计算第一图像的运动程度和使用不同曝光时间拍摄的第二图像的运动程度。运动计算强度根据计算出的运动程度进行调整。运动补偿强度涉及全局运动补偿和/或位置运动补偿。进行补偿的图像被合成并输出，从而获得具有高动态范围的图像。

7. 发明授权

US08723978B2 Image fusion apparatus and method 有权
标题翻译：图像融合装置及方法
公开(公告)号：US08723978B2
公开(公告)日：2014-05-13
申请号：US13006683
申请日：2011-01-14
申请人： Jae-Hyun Kwon , Hyun-Hwa Oh , Won-Hee Choe , Sung-Chan Park , Seong-Deok Lee
发明人： Jae-Hyun Kwon , Hyun-Hwa Oh , Won-Hee Choe , Sung-Chan Park , Seong-Deok Lee
IPC分类号： H04N5/228
CPC分类号： H04N5/235 , H04N5/23232 , H04N5/2355
摘要： Provided are an image fusion apparatus and method for combining multi-exposure images. The image fusion apparatus and method may generate a sharp high-resolution high dynamic image while fully representing detail in an over-exposed region and an under-exposed region of the image without contrast degradation.
摘要翻译：提供了一种用于组合多曝光图像的图像融合装置和方法。图像融合装置和方法可以产生清晰的高分辨率高动态图像，同时完全代表图像的过度曝光区域和曝光不足的区域中的细节，而没有对比度降低。

8. 发明授权

US08462214B2 Apparatus and method for obtaining motion adaptive high dynamic range image 有权
标题翻译：用于获得运动自适应高动态范围图像的装置和方法
公开(公告)号：US08462214B2
公开(公告)日：2013-06-11
申请号：US12842109
申请日：2010-07-23
申请人： Hyun-Hwa Oh , Won-Hee Choe , Seong-Deok Lee , Hyun-Chul Song , Sung-Chan Park , Young-Jin Yoo , Jae-Hyun Kwon , Kang-Eui Lee
发明人： Hyun-Hwa Oh , Won-Hee Choe , Seong-Deok Lee , Hyun-Chul Song , Sung-Chan Park , Young-Jin Yoo , Jae-Hyun Kwon , Kang-Eui Lee
IPC分类号： H04N5/228 , H04N5/262 , H04N5/217 , G06K9/00 , G06K9/40
CPC分类号： H04N5/2353 , G06T5/50 , G06T2207/10144 , G06T2207/20016 , G06T2207/20208 , H04N5/2355 , H04N5/2625
摘要： Disclosed is an apparatus and method for obtaining a motion adaptive high dynamic range image, in which a motion degree of a first image and a second taken using different exposure times is calculated. The motion calculation intensity is adjusted based on the calculated motion degree. The motion compensation intensity involves a global motion compensation and/or a location motion compensation. Images subjected to compensation are synthesized and output, so that an image having high dynamic range is obtained.
摘要翻译：公开了一种用于获得运动自适应高动态范围图像的装置和方法，其中计算第一图像的运动程度和使用不同曝光时间拍摄的第二图像的运动程度。运动计算强度根据计算出的运动程度进行调整。运动补偿强度涉及全局运动补偿和/或位置运动补偿。进行补偿的图像被合成并输出，从而获得具有高动态范围的图像。

9. 发明授权

US08379094B2 Apparatus and method for obtaining motion adaptive high dynamic range image 有权
公开(公告)号：US08379094B2
公开(公告)日：2013-02-19
申请号：US13485357
申请日：2012-05-31
申请人： Hyun-Hwa Oh , Won-Hee Choe , Seong-Deok Lee , Hyun-Chul Song , Sung-Chan Park , Young-Jin Yoo , Jae-Hyun Kwon , Kang-Eui Lee
发明人： Hyun-Hwa Oh , Won-Hee Choe , Seong-Deok Lee , Hyun-Chul Song , Sung-Chan Park , Young-Jin Yoo , Jae-Hyun Kwon , Kang-Eui Lee
IPC分类号： H04N5/228 , H04N5/217 , G06K9/40
CPC分类号： H04N5/2353 , G06T5/50 , G06T2207/10144 , G06T2207/20016 , G06T2207/20208 , H04N5/2355 , H04N5/2625
摘要： Disclosed is an apparatus and method for obtaining a motion adaptive high dynamic range image, in which a motion degree of a first image and a second taken using different exposure times is calculated. The motion calculation intensity is adjusted based on the calculated motion degree. The motion compensation intensity involves a global motion compensation and/or a location motion compensation. Images subjected to compensation are synthesized and output, so that an image having high dynamic range is obtained.

10. 发明授权

US08068159B2 Image capturing device and method with infrared detection thorugh plural filter regions 有权
标题翻译：通过多个滤波器区域进行红外检测的图像捕获装置和方法
公开(公告)号：US08068159B2
公开(公告)日：2011-11-29
申请号：US11785560
申请日：2007-04-18
申请人： Won-hee Choe , Jae-Hyun Kwon , Seong-deok Lee
发明人： Won-hee Choe , Jae-Hyun Kwon , Seong-deok Lee
IPC分类号： H04N3/14 , H04N5/335
CPC分类号： H01L27/14621 , H01L27/14625 , H04N5/332 , H04N9/045
摘要： An image capturing device and method, with the image capturing device including a lens, a filter unit, and an image sensor unit. The filter unit has a first filter region which limits incident light, having passed through the lens, to primary color light, a second filter region which passes the incident light in all wavelength ranges, and a third filter region which limits light in an infrared wavelength range. The image sensor unit senses an image using light passing through the filter unit. Thereby, the ability to sense an image can be improved.
摘要翻译：一种图像捕获装置和方法，其中图像捕获装置包括透镜，滤光器单元和图像传感器单元。滤光单元具有将已经透过透镜的入射光限制为原色光的第一滤光器区域，使所有波长范围内的入射光通过的第二滤光区域和限制红外波长的光的第三滤光器区域范围。图像传感器单元使用通过过滤器单元的光来感测图像。从而可以提高感觉图像的能力。

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