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1. 发明公开

EP4175275A1 WHITE BALANCE PROCESSING METHOD AND ELECTRONIC DEVICE 审中-实审
公开(公告)号：EP4175275A1
公开(公告)日：2023-05-03
申请号：EP22839975.4
申请日：2022-09-07
申请人： Honor Device Co., Ltd.
发明人： QIAN, Yanlin
IPC分类号： H04N5/00 , H04N9/00 , H04N9/73
摘要： A white balance processing method and an electronic device are provided, related to the field of image processing. The white balance processing method includes: displaying a first interface, where the first interface includes a first control; detecting a first operation on the first control; obtaining a first image in response to the first operation, where the first image refers to an image of a first color space captured by a multispectral color filter array sensor; performing decomposition processing and demosaicing processing on the first image to obtain a second image and a third image, where the second image is an image in a first color mode and the third image is an image in a second color mode; obtaining a color correction matrix according to the second image and the third image, where the color correction matrix is used for representing a pixel change amount of transforming the second image into the third image; inputting the color correction matrix into a white balance model to obtain a white balance parameter; and performing image processing on the first image according to the white balance parameter to obtain a fourth image. Based on the technical solutions according to this application, the color accuracy in an image can be improved.

2. 发明授权

EP2763191B1 Method of operating a light emitting device 有权
公开(公告)号：EP2763191B1
公开(公告)日：2018-08-15
申请号：EP14153214.3
申请日：2014-01-30
申请人： Seiko Epson Corporation
发明人： Nishioka, Hiroki
IPC分类号： H01L33/00 , H04N9/31 , G03B21/20 , H01L27/15 , H01L33/60 , H01L33/44 , H04N9/00 , H01L33/38 , H01L33/08 , H01L33/20
CPC分类号： G03B21/2033 , G02B6/12004 , G02B6/125 , G03B21/2066 , H01L27/15 , H01L27/153 , H01L33/0045 , H01L33/08 , H01L33/20 , H01L33/38 , H01L33/44 , H01L33/58 , H01L33/60 , H04N9/3105 , H04N9/315 , H04N9/3164
摘要： A light emitting device includes a laminate body having an active layer, a first cladding layer, and a second cladding layer, the active layer constitutes an optical waveguide, the optical waveguide includes a first portion connecting a first exit section and a first reflecting section to each other, a second portion connecting the first reflecting section and a second reflecting section to each other, and a third portion connecting the second reflecting section and a second exit section to each other, and a current density in the first portion, a current density in the third portion are higher than a current density in the second portion.

3. 发明公开

EP3049996A1 IMAGE CAPTURE INPUT AND PROJECTION OUTPUT 审中-公开
标题翻译： BILDAUFNAHMEEINGABE UND PROJEKTIONSAUSGABE
公开(公告)号：EP3049996A1
公开(公告)日：2016-08-03
申请号：EP14786742.8
申请日：2014-09-24
申请人： Qualcomm Incorporated
发明人： DIAZ SPINDOLA, Serafin , KEATING, Virginia Walker
IPC分类号： G06K9/00 , H04N9/00 , G06K9/20 , G06K9/78 , G06F3/14
CPC分类号： G06T19/006 , G03B17/54 , G06F3/14 , G06K9/00671 , G06K9/20 , G06K9/2027 , G06K9/78 , G06T2215/16 , G09G3/002 , G09G5/12 , H04N5/23229 , H04N5/7408 , H04N9/00 , H04N9/3176
摘要： Systems and methods are provided for alternating projection of content and capturing an image. The method includes steps of projecting, by a projection device, content at a first rate, projecting, by the projection device, a capture frame at a second rate, and capturing, by an image capture device, an image including the capture frame at the second rate, wherein capturing the image comprises capturing the image when the capture frame is projected. Systems and methods provided herein may provide increased tracking accuracy by a projecting a capture frame that does not obscure features in the image.
摘要翻译：提供了用于交替投影内容和捕获图像的系统和方法。该方法包括以下步骤：通过投影设备以第一速率投影内容，由投影设备以第二速率投射捕获帧，并且通过图像捕获设备捕获包括捕获帧的图像第二速率，其中捕获图像包括当投影捕获帧时捕获图像。本文提供的系统和方法可以通过投影不掩盖图像中的特征的捕获帧来提供增加的跟踪精度。

4. 发明公开

EP2974299A2 CONFIGURING A SYSTEM COMPRISING A PRIMARY IMAGE DISPLAY DEVICE AND ONE OR MORE REMOTELY LAMPS CONTROLLED IN ACCORDANCE WITH THE CONTENT OF THE IMAGE DISPLAYED 审中-公开
标题翻译：系统的与主图像显示设备与一个或更符合显示的图像远方控制灯的内容合规性配置
公开(公告)号：EP2974299A2
公开(公告)日：2016-01-20
申请号：EP14706815.9
申请日：2014-02-21
申请人： TP Vision Holding B.V.
发明人： KWISTHOUT, Cornelis Wilhelmus , TEGENBOSCH, Jeroen , BRUYNEEL, Filip Marcel Denise , SEYNAEVE, Dirck , PEETERS, Alfred , CATTEAU, Benoit Didier Raphael
IPC分类号： H04N9/00
CPC分类号： H04N21/4131 , H04N5/58 , H04N9/73 , H05B37/029
摘要： A method of configuring a system comprising a primary display device (12) and one or more remotely controllable lamps (13), comprising the steps of: presenting in a user interface the one or more remotely controllable lamps (13) and information about a geometry (23, 28) related to the primary display device (12);and using the user interface to enable a user to link selected ones of said lamps (13) with parts of said geometry (23, 28) in order to establish a control of the selected lamp (13) dependent on light control signals associated with the linked part of the geometry (23, 28).

5. 发明公开

EP2806353A1 Method and system for haptic data encoding 有权转让
标题翻译：用于触觉数据编码的方法和系统
公开(公告)号：EP2806353A1
公开(公告)日：2014-11-26
申请号：EP14169721.9
申请日：2014-05-23
申请人： Immersion Corporation
发明人： Phan, Loc , Bhatia, Satvir Singh , Rank, Stephen D. , Ullrich, Christopher J. , Dionne, Jean Francois , Oliver, Hugues-Antoine
IPC分类号： G06F3/16 , H04N9/82 , H04N21/43 , H04N9/00 , H04N21/00
CPC分类号： H04N21/6379 , G06F3/016 , G06F3/165 , G08B6/00 , H04L65/607 , H04N19/44 , H04N19/46 , H04N21/233 , H04N21/234336 , H04N21/23614 , H04N21/4382 , H04N21/4385 , H04N21/6336 , H04N21/6582 , H04N21/845 , H04N21/85406
摘要： A method includes receiving digital content data including audio data and/or video data, generating haptic data using at least some of the received digital content data, encoding the haptic data for efficient transmission over a communication network, multiplexing the encoded haptic data with the received digital content data, embedding information for decoding the encoded haptic data in metadata of the multiplexed data stream, and sending the multiplexed data stream over the communication network. The method may include analyzing the haptic data to determine at least one characteristic of the haptic data, and the encoding the haptic data may include encoding, based on the determined characteristic, the haptic data to meet a pre-defined criteria.
摘要翻译：一种方法包括接收包括音频数据和/或视频数据的数字内容数据，使用至少一些所接收的数字内容数据来生成触觉数据，对触觉数据进行编码以用于通过通信网络进行有效传输，将编码的触觉数据与所接收的数字内容数据，用于将编码的触觉数据解码在复用数据流的元数据中的信息，以及通过通信网络发送复用的数据流。该方法可以包括分析触觉数据以确定触觉数据的至少一个特性，并且编码触觉数据可以包括基于所确定的特性对触觉数据进行编码以符合预定义标准。

6. 发明授权

EP2353291B1 DISPLAY DEVICE, METHOD OF CONTROLLING A LIGHT EMITTING DIODE ARRAY OF THE DISPLAY DEVICE, AND COMPUTER PROGRAM PRODUCT 有权转让
标题翻译：显示单元方法控制显示设备的LEDS领域，计算机程序产品
公开(公告)号：EP2353291B1
公开(公告)日：2013-09-04
申请号：EP09787338.4
申请日：2009-10-01
申请人： TP Vision Holding B.V.
发明人： BRUYNEEL, Filip , HOEBEECK, Christophe , PEETERS, Alfred , SEYNAEVE, Dirck
IPC分类号： H04N5/64 , H04N9/00 , H04N5/57 , H05B37/00 , G02F1/13357 , F21V33/00 , H05B33/08 , H04N9/73
CPC分类号： G02F1/133615 , G02F1/133603 , H04N9/73 , H05B33/086

7. 发明公开

EP1995964A3 Encoder and decoder 失效
标题翻译：编码器和解码器
公开(公告)号：EP1995964A3
公开(公告)日：2009-06-17
申请号：EP08016033.6
申请日：1992-04-07
申请人： Mitsubishi Denki Kabushiki Kaisha
发明人： Mishima, Hidetoshi , Itow, Takashi
IPC分类号： H03M7/40 , H04N7/00 , H04N9/00 , H04N5/00
CPC分类号： H04N9/8042 , G11B2020/1288 , G11B2220/2562 , H03M7/40 , H03M7/42 , H03M7/46 , H04N5/78263 , H04N5/783 , H04N5/9264 , H04N5/945 , H04N7/52 , H04N9/8047 , H04N19/112 , H04N19/117 , H04N19/13 , H04N19/146 , H04N19/147 , H04N19/15 , H04N19/172 , H04N19/176 , H04N19/184 , H04N19/30 , H04N19/527 , H04N19/60 , H04N19/61 , H04N19/62 , H04N19/63 , H04N19/649 , H04N19/65 , H04N19/86 , H04N19/89 , H04N19/91 , H04N21/235 , H04N21/236 , H04N21/2383 , H04N21/434 , H04N21/435 , H04N21/4382
摘要： An apparatus and method for receiving and decoding a data string, the method being for receiving and decoding a data string contained in a partition having fixed length, the data string including variable-length code and an error-code used for detecting an error that has occurred in the variable length code;
characterized in that the method comprises:
inverse-converting the variable-length code of the data string;

wherein in a case where the inverse conversion is not accomplished even when the inverse-converting process reaches a position which corresponds to said portion, the data is abandoned and the inverse-converting process restarts in the next partition from the top thereof.

8. 发明公开

EP1995964A2 Encoder and decoder 失效
标题翻译：德克萨斯VON MIT VARIABLERLÄNGEKODIERTEN DATEN
公开(公告)号：EP1995964A2
公开(公告)日：2008-11-26
申请号：EP08016033.6
申请日：1992-04-07
申请人： Mitsubishi Denki Kabushiki Kaisha
发明人： Mishima, Hidetoshi , Itow, Takashi
IPC分类号： H04N7/00 , H04N9/00 , H04N5/00 , H03M7/40
CPC分类号： H04N9/8042 , G11B2020/1288 , G11B2220/2562 , H03M7/40 , H03M7/42 , H03M7/46 , H04N5/78263 , H04N5/783 , H04N5/9264 , H04N5/945 , H04N7/52 , H04N9/8047 , H04N19/112 , H04N19/117 , H04N19/13 , H04N19/146 , H04N19/147 , H04N19/15 , H04N19/172 , H04N19/176 , H04N19/184 , H04N19/30 , H04N19/527 , H04N19/60 , H04N19/61 , H04N19/62 , H04N19/63 , H04N19/649 , H04N19/65 , H04N19/86 , H04N19/89 , H04N19/91 , H04N21/235 , H04N21/236 , H04N21/2383 , H04N21/434 , H04N21/435 , H04N21/4382
摘要： An apparatus and method for receiving and decoding a data string, the method being for receiving and decoding a data string contained in a partition having fixed length, the data string including variable-length code and an error-code used for detecting an error that has occurred in the variable length code;
characterized in that the method comprises:
inverse-converting the variable-length code of the data string;

wherein in a case where the inverse conversion is not accomplished even when the inverse-converting process reaches a position which corresponds to said portion, the data is abandoned and the inverse-converting process restarts in the next partition from the top thereof.
摘要翻译：一种用于接收和解码数据串的装置和方法，所述方法用于接收和解码包含在具有固定长度的分区中的数据串，所述数据串包括可变长度代码和用于检测错误的错误代码，所述错误代码具有发生在可变长度代码中; 其特征在于，该方法包括：逆变换数据串的可变长度码; 其中，即使在反转换处理到达与所述部分对应的位置的情况下也不能进行逆转换，所以数据被放弃，并且反转换处理从其顶部在下一个分区中重新开始。

9. 发明公开

EP1642286A4 RECORDING MEDIUM HAVING DATA STRUCTURE INCLUDING GRAPHIC DATA AND RECORDING AND REPRODUCING METHODS AND APPARATUSES 审中-公开
标题翻译：记录媒体与图形数据和记录和回放方法和装置的数据结构
公开(公告)号：EP1642286A4
公开(公告)日：2008-10-01
申请号：EP04748368
申请日：2004-06-30
申请人： LG ELECTRONICS INC
发明人： KIM BYUNG JIN , SEO KANG SOO , KIM HYUNG SUN
IPC分类号： G11B20/10 , G11B27/10 , G11B27/034 , H04N5/76 , H04N5/781 , H04N7/52 , H04N9/00
CPC分类号： G11B27/034 , G11B27/105 , G11B27/323 , G11B2220/2541
摘要： The present invention relates to a recording medium having data structure including graphic data to be used for a menu page etc. of main video data recorded thereon as well as methods and apparatuses for reproducing and recording the data structure. A recording medium of the present invention comprises: a main data stream including at least video data; and a graphic data stream being used for graphic presentation for the recorded main data stream, wherein the graphic data stream includes at least one display set; the display set includes at least one composition segment and at least two definition segments; and a decoding time stamp written in a definition segment within the display set is equal to or greater than a presentation time stamp written in a preceding definition segment.

10. 发明公开

EP1805998A2 SYSTEM AND METHOD FOR ENHANCED SITUATION AWARNESS 审中-公开
标题翻译：系统和方法改进的态势感知
公开(公告)号：EP1805998A2
公开(公告)日：2007-07-11
申请号：EP05810023.1
申请日：2005-10-12
申请人： Honeywell International, Inc.
发明人： VANRIPER, Ryan, A. , WAGNER, Thomas, Anderson , PHELPS, John, A.
IPC分类号： H04N9/00 , H04N7/16
CPC分类号： G01S13/75 , G08B21/02 , G08B21/0476 , G08B21/0492 , G08B27/001 , H04N7/181
摘要： A system and a method identify the presence and actions of first responders in a region. Receivers can respond to radio frequency identifying tags affixed to people or building assets in the region. One of a plurality of regional cameras can be selected, based on at least one responding receiver, to provide at least one visual display.

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