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1. 发明授权

US09319499B2 Wearable ultra-thin miniaturized mobile communications 有权
标题翻译：可穿戴超薄型小型化移动通信
公开(公告)号：US09319499B2
公开(公告)日：2016-04-19
申请号：US14151149
申请日：2014-01-09
申请人： DIGITALOPTICS CORPORATION EUROPE LIMITED
发明人： Stuart E. Wilson , Ilyas Mohammed , Charles White , Hari Chakravarthula
IPC分类号： H04M1/00 , H04M1/02 , H04M1/05 , H04M1/60 , H04M1/725
CPC分类号： H04M1/0264 , H04M1/0202 , H04M1/026 , H04M1/0279 , H04M1/05 , H04M1/6066 , H04M1/7253 , H04M2250/02 , H04M2250/12 , H04M2250/52
摘要： A device is provided with a housing adapted to engage a portion of a head of a user, such as the ear of the user. The device includes a camera component adapted to face in the same direction as the user when engaged with the portion of the head of the user. The device may be adapted to be controlled using voice commands from the user.
摘要翻译：设备设置有适于接合用户的头部的一部分的外壳，例如用户的耳朵。该装置包括适于在与使用者头部的部分啮合时面向使用者相同方向的相机部件。该设备可以适于使用来自用户的语音命令进行控制。

2. 发明授权

US09025054B2 Detecting red eye filter and apparatus using meta-data 有权
公开(公告)号：US09025054B2
公开(公告)日：2015-05-05
申请号：US13771001
申请日：2013-02-19
申请人： DigitalOptics Corporation Europe Limited
发明人： Michael J. DeLuca , Yury Prilutsky , Eran Steinberg , Peter Corcoran , Petronel Bigioi , Alexei Pososin
IPC分类号： H04N5/217 , H04N5/235 , H04N5/228 , H04N5/357 , G06K9/00 , G06T5/00 , G06T5/40 , G06T7/00 , G06T7/40 , H04N1/60 , H04N1/62
CPC分类号： H04N5/357 , G06K9/0061 , G06T5/005 , G06T5/008 , G06T5/40 , G06T7/0002 , G06T7/408 , G06T7/90 , G06T2207/10024 , G06T2207/30041 , G06T2207/30201 , G06T2207/30216 , H04N1/6086 , H04N1/62 , H04N1/624 , H04N5/217 , H04N5/2354
摘要： A method of filtering a red-eye phenomenon from an acquired digital image including a multiplicity of pixels indicative of color, the pixels forming various shapes of the image, includes analyzing meta-data information, determining one or more regions within the digital image suspected as including red eye artifact, and determining, based at least in part on the meta-data analysis, whether the regions are actual red eye artifact. The meta-data information may include information describing conditions under which the image was acquired, captured and/or digitized, acquisition device-specific information, and/film information.

3. 发明申请

US20140351009A1 ANONYMIZING FACIAL EXPRESSION DATA WITH A SMART-CAM 审中-公开
标题翻译：具有智能CAM的匿名表达表达数据
公开(公告)号：US20140351009A1
公开(公告)日：2014-11-27
申请号：US14282790
申请日：2014-05-20
申请人： DigitalOptics Corporation Europe Limited
发明人： PETRONEL BIGIOI , Peter Corcoran
IPC分类号： G06Q30/02
CPC分类号： G06Q30/0217 , G06Q30/0201
摘要： A method comprises: receiving, from a content provider, a request for information collected from users who meet one or more criteria; determining at least one particular user who meets the one or more criteria; retrieving timestream data collected for the at least one particular user; wherein the timestream data is time-stamped and associated with a history of user sessions; wherein absolute time references in the timestream data have been converted to relative time references that relate to start-times of the user sessions; determining one or more levels of privacy requested by each of the at least one particular user; processing the timestream data to ensure the one or more levels of privacy in the timestream data; generating one or more statistical datasets from the processed timestream data; determining a fee for providing the one or more statistical datasets, and determining an award for the at least one particular user.
摘要翻译：一种方法包括：从内容提供商接收从满足一个或多个标准的用户收集的信息的请求; 确定满足一个或多个标准的至少一个特定用户; 检索针对所述至少一个特定用户收集的时间流数据; 其中所述时间流数据被时间戳并且与用户会话的历史相关联; 其中所述时间流数据中的绝对时间参考已被转换为与所述用户会话的开始时间相关的相对时间引用; 确定所述至少一个特定用户中的每一个请求的一个或多个隐私级别; 处理所述时间流数据以确保所述时间流数据中的一个或多个隐私级别; 从处理的时间流数据生成一个或多个统计数据集; 确定用于提供所述一个或多个统计数据集的费用，以及确定所述至少一个特定用户的奖励。

4. 发明申请

US20140347514A1 Detecting Facial Expressions In Digital Images 有权
标题翻译：检测数字图像中的面部表情
公开(公告)号：US20140347514A1
公开(公告)日：2014-11-27
申请号：US14300150
申请日：2014-06-09
申请人： DigitalOptics Corporation Europe Limited
发明人： Catalina Neghina , Mihnea Gangea , Stefan Petrescu , Emilian David , Petronel Bigioi , Eric Zarakov , Eran Steinberg
IPC分类号： H04N5/232 , G06K9/00
CPC分类号： H04N5/23219 , G06K9/00228 , G06K9/00255 , G06K9/00281 , G06K9/00288 , G06K9/00302 , G06K9/00308 , H04N5/232 , H04N5/23293
摘要： A method and system for detecting facial expressions in digital images and applications therefore are disclosed. Analysis of a digital image determines whether or not a smile and/or blink is present on a person's face. Face recognition, and/or a pose or illumination condition determination, permits application of a specific, relatively small classifier cascade.
摘要翻译：因此，公开了一种用于检测数字图像和应用中的面部表情的方法和系统。数字图像的分析确定人脸上是否存在微笑和/或眨眼。脸部识别和/或姿势或照明条件确定允许应用特定的相对小的分级器级联。

5. 发明授权

US08861806B2 Real-time face tracking with reference images 有权
标题翻译：使用参考图像进行实时脸部跟踪
公开(公告)号：US08861806B2
公开(公告)日：2014-10-14
申请号：US13964632
申请日：2013-08-12
申请人： DigitalOptics Corporation Europe Limited
发明人： Eran Steinberg , Peter Corcoran , Petronel Bigioi , Alexei Pososin , Alexandru Drimbarean , Florin Nanu , Stefan Petrescu
IPC分类号： G06K9/00 , G06T7/20 , G06K9/36 , G06K9/32
CPC分类号： G06K9/00 , G06K9/00228 , G06K9/00255 , G06K9/00261 , G06K2009/3291 , G06T7/251 , G06T2207/10016 , G06T2207/20016 , G06T2207/30201
摘要： A method of tracking a face in a reference image stream using a digital image acquisition device includes acquiring a full resolution main image and an image stream of relatively low resolution reference images each including one or more face regions. One or more face regions are identified within two or more of the reference images. A relative movement is determined between the two or more reference images. A size and location are determined of the one or more face regions within each of the two or more reference images. Concentrated face detection is applied to at least a portion of the full resolution main image in a predicted location for candidate face regions having a predicted size as a function of the determined relative movement and the size and location of the one or more face regions within the reference images, to provide a set of candidate face regions for the main image.
摘要翻译：使用数字图像获取装置跟踪参考图像流中的面部的方法包括获取每个包括一个或多个面部区域的相对低分辨率参考图像的全分辨率主图像和图像流。在两个或更多个参考图像内识别一个或多个面部区域。在两个或更多个参考图像之间确定相对运动。确定两个或更多个参考图像的每一个内的一个或多个面部区域的大小和位置。将集中脸部检测应用于预测位置的预测位置中的全分辨率主图像的至少一部分，所述候选面部区域具有作为所确定的相对运动的函数的预测大小以及所述一个或多个脸部区域的尺寸和位置参考图像，以提供用于主图像的一组候选面区域。

6. 发明申请

US20140198238A1 RED-EYE FILTER METHOD AND APPARATUS 有权
标题翻译：红眼滤镜方法和装置
公开(公告)号：US20140198238A1
公开(公告)日：2014-07-17
申请号：US14218369
申请日：2014-03-18
申请人： DigitalOptics Corporation Europe Limited
发明人： Eran Steinberg , Yury Prilutsky , Peter Corcoran , Petronel Bigioi , Michael J. DeLuca
IPC分类号： H04N5/232 , G06K9/00 , H04N9/70
CPC分类号： H04N5/23229 , G06K9/00234 , G06K9/00248 , G06K9/0061 , G06T5/008 , G06T7/90 , G06T2207/10024 , G06T2207/30201 , G06T2207/30216 , H04N1/6086 , H04N1/62 , H04N1/624 , H04N5/23293 , H04N5/2354 , H04N9/70
摘要： A digital image acquisition system having no photographic film, such as a digital camera, has a flash unit for providing illumination during image capture and a red-eye filter for detecting a region within a captured image indicative of a red-eye phenomenon, the detection being based upon a comparison of the captured image and a reference image of nominally the same scene taken without flash. In the embodiment the reference image is a preview image of lower pixel resolution than the captured image, the filter matching the pixel resolutions of the captured and reference images by up-sampling the preview image and/or sub-sampling the captured image. The filter also aligns at least portions of the captured image and reference image prior to comparison to allow for, e.g. movement in the subject.
摘要翻译：没有摄影胶片的数字图像采集系统，例如数码相机，具有用于在图像拍摄期间提供照明的闪光单元和用于检测指示红眼现象的拍摄图像内的区域的红眼滤光器，检测基于捕获的图像和名义上与没有闪光灯拍摄的相同场景的参考图像的比较。在该实施例中，参考图像是比捕获的图像低的像素分辨率的预览图像，滤镜通过对预览图像进行上采样和/或对采集的图像进行子采样来匹配捕获的和参考图像的像素分辨率。在比较之前，滤波器还使捕获的图像和参考图像的至少部分对齐，以允许例如。主题运动。

7. 发明授权

US08743274B2 In-camera based method of detecting defect eye with high accuracy 有权
标题翻译：以相机为基础的高精度检测缺陷眼的方法
公开(公告)号：US08743274B2
公开(公告)日：2014-06-03
申请号：US13656737
申请日：2012-10-21
申请人： DigitalOptics Corporation Europe Limited
发明人： Florin Nanu , Peter Corcoran
IPC分类号： H04N5/222 , H04N5/235
CPC分类号： H04N5/2256 , G03B15/05 , G03B19/023 , G03B2215/0503 , G03B2215/0571 , G06K9/0061 , G06T5/50 , H04N1/62 , H04N1/624 , H04N5/23229
摘要： A portable digital image acquisition device includes multiple lenses and/or multiple flashes. A main digital image and first and second reference images are acquired. The first and second reference images are acquired with different flash-lens combinations that have different flash-lens distances. One or more flash eye defects are detected and corrected in the main image based on analysis of the first and second reference images.
摘要翻译：便携式数字图像采集装置包括多个透镜和/或多个闪光。获取主数字图像和第一和第二参考图像。使用具有不同闪光透镜距离的不同闪光灯组合来获取第一和第二参考图像。基于第一和第二参考图像的分析，在主图像中检测和校正一个或多个闪光眼缺陷。

8. 发明授权

US08737766B2 Image processing method and apparatus 有权
标题翻译：图像处理方法和装置
公开(公告)号：US08737766B2
公开(公告)日：2014-05-27
申请号：US13772324
申请日：2013-02-20
申请人： DigitalOptics Corporation Europe Limited
发明人： Felix Albu , Eran Steinberg , Alexandru Drimbarean , Corneliu Florea , Adrian Zamfir , Peter Corcoran , Vlad Poenaru
IPC分类号： G06K9/40 , G06T5/00
CPC分类号： G06T5/003 , G06T3/4053 , G06T5/00 , G06T5/50 , G06T2207/20201
摘要： A method and apparatus for providing image processing. For one embodiment of the invention, an image processing apparatus is arranged to process a first relatively underexposed and sharp image of a scene, and a second relatively well exposed and blurred image, nominally of the same scene, the first and second images being derived from respective image sources. The apparatus provides a portion of the relatively first underexposed image as an input signal to an adaptive filter; and a corresponding portion of the second relatively well exposed image as a desired signal to the adaptive filter. The adaptive filter produces an output signal from the input signal and the desired signal; and an image generator constructs a first filtered image from the output signal, relatively less blurred than the second image.
摘要翻译：一种用于提供图像处理的方法和装置。对于本发明的一个实施例，图像处理装置被布置成处理场景的第一相对不足曝光和清晰的图像，以及标称为相同场景的第二相对良好曝光和模糊的图像，第一和第二图像从各自的图像来源。该装置将相对第一曝光不足的图像的一部分提供给自适应滤波器的输入信号; 以及第二相对良好曝光的图像的相应部分作为自适应滤波器的期望信号。自适应滤波器产生来自输入信号和期望信号的输出信号; 并且图像发生器从输出信号构建第一滤波图像，其比第二图像相对较少地模糊。

9. 发明授权

US08666124B2 Real-time face tracking in a digital image acquisition device 有权
公开(公告)号：US08666124B2
公开(公告)日：2014-03-04
申请号：US13797983
申请日：2013-03-12
申请人： DigitalOptics Corporation Europe Limited
发明人： Stefan Petrescu , Peter Corcoran , Eran Steinberg , Petronel Bigioi , Alexandru Drimbarean
IPC分类号： G06K9/62
CPC分类号： G06K9/00 , G06K9/00234 , G06K9/00248 , G06K9/00261 , G06K9/00281 , G06K9/62 , G06K9/6257 , G06K9/6857 , H04N1/2112 , H04N1/32112 , H04N1/32128 , H04N5/232 , H04N5/23219 , H04N2101/00 , H04N2201/0084 , H04N2201/3205
摘要： An image processing apparatus for tracking faces in an image stream iteratively receives an acquired image from the image stream including one or more face regions. The acquired image is sub-sampled at a specified resolution to provide a sub-sampled image. An integral image is then calculated for a least a portion of the sub-sampled image. Fixed size face detection is applied to at least a portion of the integral image to provide a set of candidate face regions. Responsive to the set of candidate face regions produced and any previously detected candidate face regions, the resolution is adjusted for sub-sampling a subsequent acquired image.

10. 发明申请

US20140043518A1 FIXED FOCAL LENGTH OPTICAL LENS ARCHITECTURE PROVIDING A CUSTOMIZED DEPTH OF FOCUS OPTICAL SYSTEM 有权
标题翻译：固定的焦距长的光学透镜结构提供了一个定制的聚焦光学系统深度
公开(公告)号：US20140043518A1
公开(公告)日：2014-02-13
申请号：US14053543
申请日：2013-10-14
申请人： DigitalOptics Corporation Europe Limited
发明人： Kai Engelhardt , Pavel Reshidko , Ephraim Goldenberg , Gal Shabtay
IPC分类号： G02B9/60
CPC分类号： G02B9/60 , G02B13/004 , G02B27/0075
摘要： Providing for a fixed focus optical system exhibiting extended depth of field is provided herein. By way of example, a compact and fast optical system that yields an asymmetric modulation transfer function (MTF) is disclosed. In some aspects, the asymmetric MTF results in extended depth of field for near field objects. Such a response can be particularly beneficial for small handheld cameras or camera modules having high resolution. According to some disclosed aspects, the resolution can be about 8 mega pixels. Additionally, the optical system can comprise four lenses in one aspect and five lenses in another, while remaining below about 5.3 mm total track length (TTL) for the respective systems. In at least one application, the disclosed optical systems can be employed for a high resolution compact camera, for instance in conjunction with an electronic computing device, communication device, display device, surveillance equipment, or the like.
摘要翻译：本文提供了提供展现景深的固定聚焦光学系统。作为示例，公开了产生非对称调制传递函数（MTF）的紧凑且快速的光学系统。在一些方面，非对称MTF导致近场物体的景深扩大。这样的响应对于具有高分辨率的小型手持相机或相机模块可能是特别有利的。根据一些公开的方面，分辨率可以是大约8兆像素。此外，光学系统可以包括一个方面中的四个透镜和另一个方面的五个透镜，而对于各个系统，光学系统的总轨道长度（TTL）保持在5.3mm以下。在至少一个应用中，所公开的光学系统可以用于例如结合电子计算设备，通信设备，显示设备，监视设备等的高分辨率小型照相机。

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