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11. 发明授权

US08300985B2 Image-registration method, medium, and apparatus 有权
标题翻译：图像配准方法，介质和设备
公开(公告)号：US08300985B2
公开(公告)日：2012-10-30
申请号：US12222963
申请日：2008-08-20
申请人： Seok Lee , Seong-deok Lee , Hyun-chul Song , Won-hee Choe , Jae-hyun Kwon , Kang-eui Lee
发明人： Seok Lee , Seong-deok Lee , Hyun-chul Song , Won-hee Choe , Jae-hyun Kwon , Kang-eui Lee
IPC分类号： G06K9/00 , G06K9/32
CPC分类号： G06K9/6203 , G06T7/32 , G06T2207/20016 , G06T2207/20076
摘要： An image-registration method, medium, and apparatus obtaining first and second images, generating first and second image pyramids based on the first and second images, respectively, by performing sub-sampling which reduces the length and width of each of the first and second images by half, and determining one of five directions as an optimal movement direction for a current level of the first and second image pyramids based on two images belonging to a corresponding level, updating a motion vector for the current level based on the optimal movement direction for the current level and updating a first image belonging to a level directly below the current level based on the updated motion vector for the current level, wherein the updating comprises updating a motion vector for each of a plurality of levels of the first and second image pyramids in an order from an uppermost level to a lowermost level.
摘要翻译：一种图像配准方法，介质和获得第一和第二图像的装置，分别通过执行子采样来生成基于第一和第二图像的第一和第二图像棱锥，其减少了第一和第二图像中的每一个的长度和宽度基于属于相应级别的两个图像，将五个方向中的一个确定为第一和第二图像金字塔的当前水平的最佳移动方向，基于最佳移动方向更新当前水平的运动矢量用于当前级别，并且基于当前级别的更新的运动矢量来更新属于当前级别以下的级别的第一图像，其中所述更新包括更新所述第一和第二图像的多个级别中的每一个的运动矢量金字塔从最上层到最低层次。

12. 发明授权

US08194171B2 Apparatus for optically combining visible images with far-infrared images 有权
标题翻译：用于将可见图像与远红外图像光学组合的装置
公开(公告)号：US08194171B2
公开(公告)日：2012-06-05
申请号：US12564193
申请日：2009-09-22
申请人： Hyun-hwa Oh , Chi-ho Hwang , Hee-chul Lee , Seong-deok Lee , Yong-soo Lee , Won-hee Choe , Il-woong Kwon , Hyuck-jun Son
发明人： Hyun-hwa Oh , Chi-ho Hwang , Hee-chul Lee , Seong-deok Lee , Yong-soo Lee , Won-hee Choe , Il-woong Kwon , Hyuck-jun Son
IPC分类号： G02B13/16 , H04N5/225
CPC分类号： H04N9/045
摘要： An image sensing apparatus, particularly, an apparatus for optically combining visible images with far-infrared images is provided in which performing a separate signal processing may not be needed. The image combining apparatus emits light that is sensed by an image sensor, and reflects the light toward the image sensor in response to far-infrared rays being sensed from an object, thereby converting far-infrared information into information that can be sensed by the image sensor.
摘要翻译：提供了一种图像感测装置，特别是用于将可见图像与远红外图像光学组合的装置，其中可以不需要执行单独的信号处理。图像合成装置发射由图像传感器感测的光，并且响应于从物体感测的远红外线将光反射到图像传感器，从而将远红外信息转换成可被图像感测的信息传感器。

13. 发明申请

US20120113303A1 APPARATUS AND METHOD TO GENERATE IMAGE 有权
标题翻译：装置和生成图像的方法
公开(公告)号：US20120113303A1
公开(公告)日：2012-05-10
申请号：US13351795
申请日：2012-01-17
申请人： Won hee CHOE , Seong-deok Lee
发明人： Won hee CHOE , Seong-deok Lee
IPC分类号： H04N5/235 , H04N9/04
CPC分类号： H04N5/235 , H04N5/23232 , H04N5/23248 , H04N5/23267 , H04N5/23277 , H04N5/2355
摘要： An apparatus and method to generate an image in which images having different exposure amounts are generated are provided. The apparatus and method synthesize the generated images and a high-sensitivity (or quality) image can be generated. The apparatus to generate an image includes an exposure adjustment unit to adjust an exposure amount, an image generation unit to generate a plurality of images of different exposure amounts and different resolutions, and an image synthesis unit to synthesize the plurality of generated images.
摘要翻译：提供了一种生成其中产生具有不同曝光量的图像的图像的装置和方法。该装置和方法合成生成的图像，并且可以生成高灵敏度（或质量）图像。用于生成图像的装置包括调节曝光量的曝光调整单元，产生不同曝光量和不同分辨率的多个图像的图像生成单元，以及合成多个生成图像的图像合成单元。

14. 发明授权

US08164675B2 Apparatus and method for removing moire pattern of digital imaging device 有权
标题翻译：用于去除数字成像装置的莫尔图案的装置和方法
公开(公告)号：US08164675B2
公开(公告)日：2012-04-24
申请号：US12103929
申请日：2008-04-16
申请人： Woo-jong Cho , Seong-deok Lee , Mun-cheol Choi , Moon-sik Jeong , Jung-bum Seo
发明人： Woo-jong Cho , Seong-deok Lee , Mun-cheol Choi , Moon-sik Jeong , Jung-bum Seo
IPC分类号： H04N5/225 , G06K9/40
CPC分类号： H04N5/23248
摘要： An apparatus for and a method of removing a moire pattern of a digital imaging device are provided. It is determined whether or not a moire pattern is created based on an image frequency of a preview image and a spatial frequency of an image sensor, and when it is determined that a moire pattern is generated, an optical path of light incident to an image sensor is slightly changed to remove the moire pattern. Accordingly, image quality deterioration can be improved, and a problem of unnecessary filtering that causes deterioration of resolution even when there is no moire pattern can be enhanced.
摘要翻译：提供了一种去除数字成像装置的莫尔图案的装置和方法。确定是否基于预览图像的图像频率和图像传感器的空间频率来创建莫尔图案，并且当确定产生莫尔图案时，入射到图像的光的光路传感器略有改变以去除波纹图案。因此，可以提高图像质量劣化，并且可以提高即使没有波纹图案也导致分辨率劣化的不必要的滤波的问题。

15. 发明授权

US08139855B2 Illuminant estimation method, medium, and system 有权
标题翻译：光源估计方法，中等和系统
公开(公告)号：US08139855B2
公开(公告)日：2012-03-20
申请号：US11898056
申请日：2007-09-07
申请人： Sung-su Kim , Byoung-ho Kang , Seong-deok Lee
发明人： Sung-su Kim , Byoung-ho Kang , Seong-deok Lee
IPC分类号： G06K9/00
CPC分类号： H04N9/735
摘要： A color rendering technique, more particularly, an illuminant estimation method, medium, and system estimating an illuminant for white balancing. The illuminant estimation method includes detecting a plurality of valid images from input image data, and determining an illuminant for white balancing based on one or more estimated illuminants that are obtained based on data included in each of the valid images.
摘要翻译：一种显色技术，更具体地说，一种用于白平衡的光源估计方法，介质和系统。光源估计方法包括从输入图像数据检测多个有效图像，并且基于根据包括在每个有效图像中的数据获得的一个或多个估计光源来确定用于白平衡的光源。

16. 发明申请

US20110310276A1 OPTICAL APPARATUS AND IMAGING APPARATUS USING THE SAME 审中-公开
标题翻译：使用它的光学装置和成像装置
公开(公告)号：US20110310276A1
公开(公告)日：2011-12-22
申请号：US13114265
申请日：2011-05-24
申请人： Jae-Guyn Lim , Byung-Kwan Park , Won-Hee Choe , Seong-Deok Lee
发明人： Jae-Guyn Lim , Byung-Kwan Park , Won-Hee Choe , Seong-Deok Lee
IPC分类号： H04N5/335
CPC分类号： H04N9/045 , G02B27/1013 , G02B27/123 , H01L27/14625 , H04N5/2254
摘要： An optical apparatus and an imaging apparatus capable of facilitating capturing images with a simpler structure are provided. The imaging apparatus includes a color filter divided into a plurality of regions, each of the regions configured to allow light of a preset wavelength range to pass therethrough, a main lens disposed at a front or a rear of the color filter to allow light to pass therethrough, and an optic unit to allow the light passing through the color filter or the main lens to pass therethrough.
摘要翻译：提供了能够以更简单的结构方便地拍摄图像的光学装置和成像装置。成像装置包括被分成多个区域的滤色器，每个区域被配置为允许预设波长范围的光通过，设置在滤色器前面或后面的主透镜以允许光通过以及允许通过滤色器或主透镜的光通过其中的光学单元。

17. 发明授权

US08004586B2 Method and apparatus for reducing noise of image sensor 失效
标题翻译：降低图像传感器噪声的方法和装置
公开(公告)号：US08004586B2
公开(公告)日：2011-08-23
申请号：US11583006
申请日：2006-10-19
申请人： Young-jin Yoo , Ho-young Lee , Du-sik Park , Seong-deok Lee , Seung-sin Lee
发明人： Young-jin Yoo , Ho-young Lee , Du-sik Park , Seong-deok Lee , Seung-sin Lee
IPC分类号： H04N5/217
CPC分类号： H04N1/409
摘要： An apparatus and a method for reducing noise from an image sensor are provided. The apparatus includes a noise-estimation unit which estimates a noise level representing an image frame expressed as a component in a color space, a filter-strength-calculation unit which determines filter strength based on the estimated noise level, and a filter-application unit which filters pixels constituting the image frame according to the determined filter strength.
摘要翻译：提供了一种降低图像传感器噪声的装置和方法。该装置包括噪声估计单元，其估计表示作为颜色空间中的分量的图像帧的噪声水平，基于估计的噪声水平确定滤波器强度的滤波强度计算单元，以及滤波器应用单元其根据所确定的滤波器强度对构成图像帧的像素进行滤波。

18. 发明申请

US20110096201A1 APPARATUS AND METHOD FOR GENERATING HIGH ISO IMAGE 有权
标题翻译：用于生成高ISO图像的装置和方法
公开(公告)号：US20110096201A1
公开(公告)日：2011-04-28
申请号：US12895512
申请日：2010-09-30
申请人： Young-Jin Yoo , Won-Hee Choe , Seong-Deok Lee , Kang-Eui Lee
发明人： Young-Jin Yoo , Won-Hee Choe , Seong-Deok Lee , Kang-Eui Lee
IPC分类号： H04N9/68 , G06K9/40
CPC分类号： H04N5/235 , G06T5/007 , G06T2207/10024 , G06T2207/20208 , G06T2207/20221 , H04N5/217 , H04N5/2355
摘要： An apparatus and method for generating a high ISO image are provided. To this end, an image may be divided into a first image having a low frequency component and a second image having a high frequency component. A brightness of the first image may be changed, and details of the second image may be restored. The first image having the changed brightness and the second image having the restored details may be synthesized.
摘要翻译：提供了一种用于产生高ISO图像的设备和方法。为此，图像可以被划分为具有低频分量的第一图像和具有高频分量的第二图像。可以改变第一图像的亮度，并且可以恢复第二图像的细节。可以合成具有改变的亮度的第一图像和具有恢复的细节的第二图像。

19. 发明授权

US07916218B2 Image display apparatus and method 有权
标题翻译：图像显示装置及方法
公开(公告)号：US07916218B2
公开(公告)日：2011-03-29
申请号：US11657622
申请日：2007-01-25
申请人： Won-hee Choe , Chang-yeong Kim , Seong-deok Lee
发明人： Won-hee Choe , Chang-yeong Kim , Seong-deok Lee
IPC分类号： H04N5/57 , H04N9/73
CPC分类号： G09G3/3406 , G09G2320/0606 , G09G2320/0646 , G09G2330/021 , G09G2360/144
摘要： An image display apparatus and method are provided. The image display apparatus includes an external light detection module which detects an intensity of external illumination; a storage module which stores a plurality of light emitting unit control values; and a control module which selectively performs, according to a result of a determination, a lightness compensation operation for compensating a lightness of a light emitting unit and a visibility adjustment operation for adjusting the visibility of the original input image. The method includes detecting an intensity of external illumination; determining whether a visibility of an original input image can be ensured according to an input light emitting control value and the detected external illumination intensity; and selectively performing, according to the determination, a lightness compensation operation for compensating a lightness of a light emitting unit and a visibility adjustment operation for adjusting the visibility of the original input image.
摘要翻译：提供了一种图像显示装置和方法。图像显示装置包括检测外部照明强度的外部光检测模块; 存储模块，其存储多个发光单元控制值; 以及控制模块，其根据确定的结果选择性地执行用于补偿发光单元的亮度的亮度补偿操作和用于调整原始输入图像的可视性的可见度调节操作。该方法包括检测外部照明的强度; 根据输入的发光控制值和所检测的外部照明强度来确定是否可以确保原始输入图像的可视性; 以及根据该确定选择性地执行用于补偿发光单元的亮度的亮度补偿操作和用于调节原始输入图像的可视性的可见度调节操作。

20. 发明申请

US20110069324A1 Modulator, Apparatus for Obtaining Light Field Data Using Modulator, and Apparatus and Method for Processing Light Field Data Using Modulator 有权
标题翻译：调制器，使用调制器获取光场数据的装置，以及使用调制器处理光场数据的装置和方法
公开(公告)号：US20110069324A1
公开(公告)日：2011-03-24
申请号：US12885136
申请日：2010-09-17
申请人： Joo-Young Kang , Byung-Kwan Park , Sang-Wook Han , Seong-Deok Lee , Won-Hee Choe , Jae-Guyn Lim
发明人： Joo-Young Kang , Byung-Kwan Park , Sang-Wook Han , Seong-Deok Lee , Won-Hee Choe , Jae-Guyn Lim
IPC分类号： G01B11/14
CPC分类号： H04N5/225 , G02B3/0006 , G02B27/46 , G02B27/58 , G02B2207/129
摘要： A technology of acquiring and processing light field data for images is provided. A light field data acquisition apparatus includes a modulator with an attenuation pattern to spatially modulate a 4D light field for an image, and a sensor to acquire 2D signals of the spatially modulated 4D light field. By utilizing the attenuation pattern of the modulator, more spatial data may be acquired in a low angular frequency region than that acquired in a high angular frequency region.
摘要翻译：提供了获取和处理图像的光场数据的技术。光场数据采集装置包括具有用于空间调制图像的4D光场的衰减图案的调制器和用于获取空间调制的4D光场的2D信号的传感器。通过利用调制器的衰减模式，可以在比在高角频率区域中获得的低角频率区域中获得更多的空间数据。

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