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公开(公告)号：US09805184B2
公开(公告)日：2017-10-31
申请号：US14636226
申请日：2015-03-03
CPC分类号： G06F21/36 , G06F2221/2151
摘要： A method of unlocking an electronic device based on motion recognitions generates motion information by detecting a user's motion, calculates optical flows based on the motion information, converts the optical flows into a code by sorting and grouping the optical flows based on predetermined reference directions, generates a comparison result indicating whether the code is consistent with a predetermined password by comparing the code with the predetermined password, and determines whether to unlock the electronic device based on the comparison result.
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公开(公告)号：US20120169848A1
公开(公告)日：2012-07-05
申请号：US13337724
申请日：2011-12-27
申请人： Kwang-Hyuk Bae , Kyu-Min Kyung , Tae-Chan Kim
发明人： Kwang-Hyuk Bae , Kyu-Min Kyung , Tae-Chan Kim
CPC分类号： H04N13/254 , G01S7/4861 , G01S17/023 , G01S17/89
摘要： An image processing system includes a calculation unit, a reconstruction unit, a confidence map estimation unit and an up-sampling unit. The up-sampling unit is configured to perform a joint bilateral up-sampling on depth information of a first input image based on a confidence map of the first input image and a second input image with respect to an object and increase a first resolution of the first input image to a second resolution to provide an output image with the second resolution.
摘要翻译： 图像处理系统包括计算单元，重建单元，置信图估计单元和上采样单元。 上采样单元被配置为基于第一输入图像的置信图和相对于对象的第二输入图像对第一输入图像的深度信息执行联合双边向上采样，并且增加第一输入图像的第一分辨率 第一输入图像到第二分辨率以提供具有第二分辨率的输出图像。
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3.发明授权Image processing systems for increasing resolution of three-dimensional depth data 有权用于提高三维深度数据分辨率的图像处理系统公开(公告)号：US08953021B2
公开(公告)日：2015-02-10
申请号：US13337724
申请日：2011-12-27
申请人： Kwang-Hyuk Bae , Kyu-Min Kyung , Tae-Chan Kim
发明人： Kwang-Hyuk Bae , Kyu-Min Kyung , Tae-Chan Kim
CPC分类号： H04N13/254 , G01S7/4861 , G01S17/023 , G01S17/89
摘要： An image processing system includes a calculation unit, a reconstruction unit, a confidence map estimation unit and an up-sampling unit. The up-sampling unit is configured to perform a joint bilateral up-sampling on depth information of a first input image based on a confidence map of the first input image and a second input image with respect to an object and increase a first resolution of the first input image to a second resolution to provide an output image with the second resolution.
摘要翻译： 图像处理系统包括计算单元，重建单元，置信图估计单元和上采样单元。 上采样单元被配置为基于第一输入图像的置信图和相对于对象的第二输入图像对第一输入图像的深度信息执行联合双边向上采样，并且增加第一输入图像的第一分辨率 第一输入图像到第二分辨率以提供具有第二分辨率的输出图像。
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4.发明申请公开(公告)号：US20150287766A1
公开(公告)日：2015-10-08
申请号：US14676399
申请日：2015-04-01
申请人： Tae-Chan Kim , June-Taeg Lee , Dong-Ki Min , Sang-Chul Sul , Myung-Won Lee , Tae-Yon Lee , Jung-Kyu Jung
发明人： Tae-Chan Kim , June-Taeg Lee , Dong-Ki Min , Sang-Chul Sul , Myung-Won Lee , Tae-Yon Lee , Jung-Kyu Jung
IPC分类号： H01L27/30 , H01L27/146
CPC分类号： H01L27/307 , H01L27/1461 , H01L27/14612 , H01L27/14621 , H01L27/14625 , H01L27/14641 , H01L27/14645 , H01L27/14649 , H01L27/14665
摘要： A unit pixel of an image sensor is provided. The unit pixel includes a visible light detection layer and an infrared light detection layer disposed on the visible light detection layer. The visible light detection layer includes visible light pixels and color filters configured to detect visible light to output first charges. The infrared light detection layer includes at least one infrared light pixel configured to detect infrared light to output second charges.
摘要翻译： 提供图像传感器的单位像素。 单位像素包括可见光检测层和设置在可见光检测层上的红外光检测层。 可见光检测层包括可见光像素和被配置为检测可见光以输出第一电荷的滤色器。 红外光检测层包括被配置为检测红外光以输出第二电荷的至少一个红外光像素。
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5.发明申请Image Processing Apparatus, Image Processing Method And Recording Medium For Storing Program To Execute The Method 有权图像处理装置，图像处理方法和存储程序执行方法的记录介质公开(公告)号：US20110293174A1
公开(公告)日：2011-12-01
申请号：US13113403
申请日：2011-05-23
申请人： Duck-Soo Kim , Ilya Vol , Tae-Chan Kim
发明人： Duck-Soo Kim , Ilya Vol , Tae-Chan Kim
IPC分类号： G06K9/00
CPC分类号： H04N9/735
摘要： According to example embodiments, an image processing method includes estimating, using a location-based multi-illuminant estimation unit, candidate correlated color temperature values and location values of sub-units of an image, calculating, using the location-based multi-illuminant estimation unit, a correlated color temperature (CCT) matrix based on the candidate CCT values and the location values, and performing, using a color processing unit, color processing by using the CCT matrix.
摘要翻译： 根据示例实施例，图像处理方法包括：使用基于位置的多光源估计单元估计图像的子单元的候选相关色温值和位置值，使用基于位置的多光源估计 单元，基于候选CCT值和位置值的相关色温（CCT）矩阵，并且使用颜色处理单元使用CCT矩阵执行颜色处理。
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6.发明授权Image processing apparatus, image processing method and recording medium for storing program to execute the method 有权图像处理装置，图像处理方法以及用于存储执行该方法的程序的记录介质公开(公告)号：US08611656B2
公开(公告)日：2013-12-17
申请号：US13113403
申请日：2011-05-23
申请人： Duck-Soo Kim , Ilya Vol , Tae-Chan Kim
发明人： Duck-Soo Kim , Ilya Vol , Tae-Chan Kim
IPC分类号： G06K9/00
CPC分类号： H04N9/735
摘要： According to example embodiments, an image processing method includes estimating, using a location-based multi-illuminant estimation unit, candidate correlated color temperature values and location values of sub-units of an image, calculating, using the location-based multi-illuminant estimation unit, a correlated color temperature (CCT) matrix based on the candidate CCT values and the location values, and performing, using a color processing unit, color processing by using the CCT matrix.
摘要翻译： 根据示例实施例，图像处理方法包括：使用基于位置的多光源估计单元估计图像的子单元的候选相关色温值和位置值，使用基于位置的多光源估计 单元，基于候选CCT值和位置值的相关色温（CCT）矩阵，并且使用颜色处理单元使用CCT矩阵执行颜色处理。
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7.发明授权Method of processing image signals using interpolation to address bad pixel data and related method of image capture 有权使用插值处理图像信号以解决不良像素数据和相关图像捕获方法的方法公开(公告)号：US08497923B2
公开(公告)日：2013-07-30
申请号：US13103253
申请日：2011-05-09
申请人： Pyeong-Woo Lee , Dong-Jae Lee , Byung-Joon Baek , Tae-Chan Kim
发明人： Pyeong-Woo Lee , Dong-Jae Lee , Byung-Joon Baek , Tae-Chan Kim
IPC分类号： H04N9/64
摘要： A method of processing image signals comprises determining whether each of multiple units of input pixel data received from an image sensor is bad pixel data generated by a bad pixel of the image sensor or normal pixel data generated by a normal pixel of the image sensor, and performing interpolation to generate image data corresponding to the bad pixel using only normal pixel data and omitting bad pixel data.
摘要翻译： 处理图像信号的方法包括确定从图像传感器接收的输入像素数据的多个单位中的每一个是由图像传感器的不良像素生成的不良像素数据还是由图像传感器的法线像素生成的正常像素数据，以及 执行内插以仅使用普通像素数据生成与坏像素相对应的图像数据，并省略不良像素数据。
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8.发明申请Color filter array, image sensor including the color filter array and system including the image sensor 有权滤色器阵列，包括滤色器阵列的图像传感器和包括图像传感器的系统公开(公告)号：US20100128149A1
公开(公告)日：2010-05-27
申请号：US12591074
申请日：2009-11-06
申请人： Jin-Hak Kim , Tae-Chan Kim , Bum-Suk Kim , Jung-Hoon Jung , Tae-Sub Jung
发明人： Jin-Hak Kim , Tae-Chan Kim , Bum-Suk Kim , Jung-Hoon Jung , Tae-Sub Jung
CPC分类号： H04N5/378 , H04N5/3575 , H04N5/365 , H04N9/045
摘要： A color filter array includes a plurality of white filters, a plurality of yellow filters, a plurality of cyan filters and a plurality of green filters. The plurality of white filters transmits incident light. The plurality of yellow filters transmits a green component and a red component of the incident light. The plurality of cyan filters transmits the green component and a blue component of the incident light. The plurality of green filters transmits the green component of the incident light. An image sensor including the color filter array has high sensitivity and high SNR by increasing transmittance of the incident light.
摘要翻译： 滤色器阵列包括多个白色滤光器，多个黄色滤光器，多个青色滤色器和多个绿色滤色器。 多个白色滤光片透射入射光。 多个黄色滤光器透射入射光的绿色分量和红色分量。 多个青色滤色器透射入射光的绿色分量和蓝色分量。 多个绿色滤光器发射入射光的绿色分量。 包括滤色器阵列的图像传感器通过增加入射光的透射率而具有高灵敏度和高SNR。
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9.发明申请Method and apparatus for canceling fixed pattern noise in CMOS image sensor 失效CMOS图像传感器中消除固定图案噪声的方法和装置公开(公告)号：US20090046177A1
公开(公告)日：2009-02-19
申请号：US12073625
申请日：2008-03-07
申请人： Myoung-Su Lee , Su-Hun Lim , Jin-Kyeong Heo , Tae-Chan Kim , Seog-Heon Ham , Yong-In Han
发明人： Myoung-Su Lee , Su-Hun Lim , Jin-Kyeong Heo , Tae-Chan Kim , Seog-Heon Ham , Yong-In Han
CPC分类号： H04N5/378 , H04N5/3658 , H04N5/374
摘要： An apparatus for canceling a fixed pattern noise in a CMOS image sensor includes a storage device, a fixed pattern noise operation circuit, and a fixed pattern noise canceling circuit. The storage device stores first reference fixed pattern noises operated in a vertical blank section of an (n−1)th frame. The fixed pattern noise operation circuit calculates second reference fixed pattern noises based on the first reference fixed pattern noises stored in the storage device and blank fixed pattern noises output in a vertical blank section of an n-th frame and outputs the second reference fixed pattern noises to the storage device to update the first reference fixed pattern noises to the second reference fixed pattern noises. The fixed pattern noise canceling circuit cancels active fixed pattern noises in combination signals based on the combination signals output in an active section of an (n+1)th frame and including the active fixed pattern noises and pixel signals and the second reference fixed pattern noises output from the storage device.
摘要翻译： 一种用于消除CMOS图像传感器中的固定图案噪声的装置，包括存储装置，固定图案噪声运算电路和固定图案噪声消除电路。 存储装置存储在第（n-1）帧的垂直空白部分中操作的第一参考固定模式噪声。 固定模式噪声运算电路基于存储在存储装置中的第一参考固定模式噪声和在第n帧的垂直空白部分中输出的空白固定模式噪声来计算第二参考固定模式噪声，并输出第二参考固定模式噪声 到存储装置，以将第一参考固定模式噪声更新为第二参考固定模式噪声。 固定图案噪声消除电路基于在第（n + 1）帧的有效部分中输出的组合信号消除组合信号中的有源固定模式噪声，并且包括有源固定模式噪声和像素信号以及第二参考固定模式噪声 从存储设备输出。
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公开(公告)号：US20170126996A1
公开(公告)日：2017-05-04
申请号：US15405613
申请日：2017-01-13
申请人： Byung-Joon Baek , Joon-Ki Paik , Tae-Chan Kim , Dong-Gyun Kim , Jin-Ho Park
发明人： Byung-Joon Baek , Joon-Ki Paik , Tae-Chan Kim , Dong-Gyun Kim , Jin-Ho Park
CPC分类号： H04N5/3572 , G06K9/46 , G06K9/522 , G06K2009/4666 , G06T5/003 , G06T5/006 , G06T5/20 , H04N5/2173
摘要： A lens distortion correction device and an application processor having the same include a distortion correction unit configured to correct a distorted image into an undistorted image and an image enhancement unit configured to improve the undistorted image using a high-frequency component of the distorted image.
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