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11.发明申请公开(公告)号：US20140002694A1
公开(公告)日：2014-01-02
申请号：US13540476
申请日：2012-07-02
申请人： Noam Levy , Guy Rapaport
发明人： Noam Levy , Guy Rapaport
CPC分类号： G06T1/20 , G06T5/007 , G06T5/50 , G06T7/35 , G06T2200/28 , G06T2207/20208 , H04N5/23267 , H04N5/2355 , H04N5/355
摘要： Embodiments are directed towards enabling digital cameras to digitally process a captured a Low Dynamic Range image sequence at a real time video rate, and to convert the image sequence into an High Dynamic Range (HDR) image sequence using a pipelined architecture. Two or more image frames are captured using different exposure settings and then combined to form a single HDR output frame in a video sequence. The pipelined architecture operate on adjacent image frames by performing an image alignment, an image mixing, and a tone mapping on the adjacent image frames to generate the HDR image sequence.
摘要翻译： 实施例涉及使数字照相机以实时视频速率数字处理所捕获的低动态范围图像序列，并且使用流水线架构将图像序列转换为高动态范围（HDR）图像序列。 使用不同的曝光设置捕获两个或多个图像帧，然后组合以在视频序列中形成单个HDR输出帧。 流水线架构通过在相邻图像帧上执行图像对准，图像混合和色调映射来操作相邻图像帧，以生成HDR图像序列。
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公开(公告)号：US08554014B2
公开(公告)日：2013-10-08
申请号：US12549254
申请日：2009-08-27
CPC分类号： H04N5/232 , G06T3/4038 , H04N1/3876 , H04N5/23238
摘要： A camera that provides for a panorama mode of operation that employs internal software and internal acceleration hardware to stitch together two or more captured images to create a single panorama image with a wide format. Captured images are projected from rectilinear coordinates into cylindrical coordinates with the aid of image interpolation acceleration hardware. Matches are quickly determined between each pair of images with a block based search that employs motion estimation acceleration hardware. Transformation are found, utilizing regression and robust statistics techniques, to align the captured images with each other, which are applied to the images using the interpolation acceleration hardware. A determination is made for an optimal seam to stitch images together in the overlap region by finding a path which cuts through relatively non-noticeable regions so that the images can be stitched together into a single image with a wide panoramic effect.
摘要翻译： 提供全景操作模式的相机，采用内部软件和内部加速硬件将两个或多个捕获图像拼接在一起，以创建具有宽格式的单张全景图像。 捕获的图像借助于图像插值加速硬件从直线坐标投影到圆柱坐标。 在使用运动估计加速度硬件的基于块的搜索之间，在每对图像之间快速确定匹配。 使用回归和鲁棒的统计技术来发现转换，以便使用插值加速度硬件将所捕获的图像彼此对准，其应用于图像。 通过找到切割相对不显着的区域的路径，使得可以将图像拼接成具有宽全景效果的单个图像，从而确定最佳缝合以在重叠区域中将图像拼接在一起。
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公开(公告)号：US20160284095A1
公开(公告)日：2016-09-29
申请号：US14670642
申请日：2015-03-27
申请人： Edmond Chalom , Dmitry Rudoy , Noam Levy , Harish Essaky Sankaran , Jarno Nikkanen , Joni-Matti Maatta , German Voronov
发明人： Edmond Chalom , Dmitry Rudoy , Noam Levy , Harish Essaky Sankaran , Jarno Nikkanen , Joni-Matti Maatta , German Voronov
CPC分类号： H04N5/23229 , G06K9/00684 , G06T7/11 , G06T2207/10004 , G06T2207/20084 , H04N5/23222
摘要： Methods, apparatuses and systems may provide for operating a machine learning device by obtaining training image data, conducting an offline prediction analysis of the training image data with respect to one or more real-time parameters of an image capture device, and generating one or more parameter detection models based on the offline prediction analysis. Additionally, methods, apparatuses and systems may provide for operating the image capture device by obtaining a candidate image associated with the image capture device, determining that the candidate image corresponds to a particular type of scene represented in a parameter prediction model, and adjusting one or more real-time parameters of the image capture device based at least in part on one or more parameter values associated with the particular type of scene.
摘要翻译： 方法，装置和系统可以通过获得训练图像数据，针对图像捕获装置的一个或多个实时参数对训练图像数据进行离线预测分析，并且生成一个或多个 基于离线预测分析的参数检测模型。 另外，方法，装置和系统可以通过获得与图像捕获装置相关联的候选图像，确定候选图像对应于在参数预测模型中表示的特定类型的场景，并且调整一个或者 至少部分地基于与特定类型的场景相关联的一个或多个参数值的图像捕获设备的更多实时参数。
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公开(公告)号：US08331666B2
公开(公告)日：2012-12-11
申请号：US12391173
申请日：2009-02-23
IPC分类号： G06K9/00
CPC分类号： G06K9/0061 , G06T5/005 , G06T7/90 , G06T2207/10024 , G06T2207/30216
摘要： Systems and methods are provided for reducing eye coloration artifacts in an image. In the system and method, an eye is detected in the image and a pupil color for the eye in the image and a skin color of skin in the image associated with the eye are determined. At least one region of artifact coloration in the eye in the image is then identified based on the pupil color and the skin color, and a coloration of the region is modified to compensate for the artifact coloration.
摘要翻译： 提供了用于减少图像中的眼睛着色伪像的系统和方法。 在系统和方法中，在图像中检测到眼睛，并确定图像中的眼睛的瞳孔颜色和与眼睛相关联的图像中的皮肤的皮肤颜色。 然后基于瞳孔颜色和皮肤颜色来识别图像中眼睛中的至少一个伪影着色区域，并修改该区域的着色以补偿伪像着色。
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公开(公告)号：US20100054628A1
公开(公告)日：2010-03-04
申请号：US12549254
申请日：2009-08-27
IPC分类号： G06K9/36
CPC分类号： H04N5/232 , G06T3/4038 , H04N1/3876 , H04N5/23238
摘要： A camera that provides for a panorama mode of operation that employs internal software and internal acceleration hardware to stitch together two or more captured images to create a single panorama image with a wide format. Captured images are projected from rectilinear coordinates into cylindrical coordinates with the aid of image interpolation acceleration hardware. Matches are quickly determined between each pair of images with a block based search that employs motion estimation acceleration hardware. Transformation are found, utilizing regression and robust statistics techniques, to align the captured images with each other, which are applied to the images using the interpolation acceleration hardware. A determination is made for an optimal seam to stitch images together in the overlap region by finding a path which cuts through relatively non-noticeable regions so that the images can be stitched together into a single image with a wide panoramic effect.
摘要翻译： 提供全景操作模式的相机，采用内部软件和内部加速硬件将两个或多个捕获图像拼接在一起，以创建具有宽格式的单张全景图像。 捕获的图像借助于图像插值加速硬件从直线坐标投影到圆柱坐标。 在使用运动估计加速度硬件的基于块的搜索之间，在每对图像之间快速确定匹配。 使用回归和鲁棒的统计技术来发现转换，以便使用插值加速度硬件将所捕获的图像彼此对准，其应用于图像。 通过找到切割相对不显着的区域的路径，使得可以将图像拼接成具有宽全景效果的单个图像，从而确定最佳缝合以在重叠区域中将图像拼接在一起。
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公开(公告)号：US20090016883A1
公开(公告)日：2009-01-15
申请号：US11827404
申请日：2007-07-12
申请人： Gil Bendiba , Noam Levy , Uzi Ezra Havosha
发明人： Gil Bendiba , Noam Levy , Uzi Ezra Havosha
CPC分类号： F04D29/646 , F04D25/088 , F04D29/36
摘要： Fans with wings that detach, fold or twist for the purpose of cleaning, transport and storage. The twisting embodiment can be used for adjusting the force of the air and its direction. The invention applies to domestic and industrial fans and all kinds of fans including floor standing upright fans, table fans, clip-on fans and ceiling fans.
摘要翻译： 为了清洁，运输和储存的目的而分散，折叠或扭曲的翅膀的风扇。 扭转实施例可用于调节空气的力及其方向。 本发明适用于家用和工业风扇及各种风扇，包括落地立式风扇，台风扇，夹式风扇和吊扇。
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