公开(公告)号：US12087049B2

公开(公告)日：2024-09-10

申请号：US17631555

申请日：2020-07-09

Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATION

Inventor： Kyoji Yokoyama

IPC: G06T7/90 ,  G06T1/00 ,  G06T7/13 ,  G06T7/50 ,  G06T7/73 ,  G06V10/44 ,  G06V10/70 ,  G06V10/94 ,  H04N23/66

CPC classification number: G06V10/955 ,  G06T1/0021 ,  G06T7/13 ,  G06T7/50 ,  G06T7/73 ,  G06T7/90 ,  G06V10/44 ,  G06V10/70 ,  G06T2201/005 ,  G06T2207/10024 ,  G06T2207/30201 ,  G06T2207/30252 ,  G06V2201/10 ,  H04N23/66

Abstract: An information processing device and an information processing method capable of reducing an information processing amount of an application processor that recognizes a subject from an input image are provided. An information processing device according to the present disclosure includes an acquisition unit, a generation unit, and an output unit. From an imaging unit that captures an image and generates image data, the acquisition unit acquires the image data. The generation unit generates, from the image data acquired by the acquisition unit, metadata to assist an application processor that executes processing related to the image. The output unit outputs the metadata generated by the generation unit to the application processor.

公开(公告)号：US20230360165A1

公开(公告)日：2023-11-09

申请号：US18352135

申请日：2023-07-13

Applicant: SIGNS & WONDERS UNLIMITED, LLC

Inventor： Nancy Powers ,  Terrence M. Fortuna ,  Paul Kocsis

IPC: G06T1/00 ,  G06F21/64 ,  G06F21/00

CPC classification number: G06T1/0021 ,  G06F21/64 ,  G06T1/0028 ,  G06F21/00 ,  G06T1/0042 ,  G06T2201/0051 ,  G06T2201/005

Abstract: An encoding apparatus partitions a digital image into multiple regions for subsequent encoding. A first encryption code is associated with a first region, a second encryption code is associated with a second region and the first code, and a third code is associated with the first code, the second code and a third region. An authentication apparatus authenticates the digital image in an inverse process.

公开(公告)号：US20180343224A1

公开(公告)日：2018-11-29

申请号：US15985421

申请日：2018-05-21

Applicant: Digimarc Corporation

Inventor： John D. Lord

IPC: H04L12/58 ,  H04N21/462

CPC classification number: H04L51/32 ,  G06T1/0021 ,  G06T2201/005 ,  G10L19/018 ,  H04L51/10 ,  H04N21/21805 ,  H04N21/2187 ,  H04N21/233 ,  H04N21/23418 ,  H04N21/2665 ,  H04N21/2668 ,  H04N21/2743 ,  H04N21/42203 ,  H04N21/4223 ,  H04N21/4622 ,  H04N21/4788 ,  H04N21/6581 ,  H04N21/8358

Abstract: Content is identified using watermarking and/or other content recognition combined with contextual metadata, which facilitates identification and correlation with other content and metadata when it is posted to a network.

公开(公告)号：US20180240212A1

公开(公告)日：2018-08-23

申请号：US15894549

申请日：2018-02-12

Applicant: Digimarc Corporation

Inventor： Sean Calhoon ,  Tony F. Rodriguez ,  William Y. Conwell

IPC: G06T1/00 ,  G06Q20/20

CPC classification number: G06T1/0092 ,  G06Q20/208 ,  G06T1/0028 ,  G06T1/005 ,  G06T2201/005

Abstract: In one aspect, assembly of multi-part food packaging is checked by reference to payloads of steganographically-encoded digital watermarks printed across the packaging components. Marking all surfaces of the packaging components allows arbitrary orientation of feed stock in assembly equipment, and wide latitude in placement of inspection cameras along the packaging line. In another aspect, a scanner at a retail checkout station is alert to any gap detected in steganographic encoding on retail product packaging and, if found, alerts an operator to possible presence of an adhesive label with a misleading barcode. A great variety of others features and arrangements are also detailed.

公开(公告)号：US20180144433A1

公开(公告)日：2018-05-24

申请号：US15360936

申请日：2016-11-23

Applicant: Macau University of Science and Technology

Inventor： Zhanchuan CAI

IPC: G06T1/00 ,  G06T7/40

CPC classification number: G06T1/0021 ,  G06T7/408 ,  G06T7/90 ,  G06T2201/005 ,  G06T2201/0064 ,  G06T2207/20021

Abstract: One example embodiment is a method to embed a watermark image into a host image such that a watermarked image is generated. The method divides a host image into an Red (R) component, a Green (G) component, and a Blue (B) component, and partitions each component of the R, G, and B components into non-overlapping blocks from which embedding blocks are selected to embed watermark information such that a watermarked image is generated.

公开(公告)号：US09979691B2

公开(公告)日：2018-05-22

申请号：US15276505

申请日：2016-09-26

Applicant: Digimarc Corporation

Inventor： John D. Lord

IPC: G06K9/00 ,  H04L12/58 ,  H04N21/8358 ,  G06T1/00 ,  H04N21/422 ,  H04N21/462 ,  H04N21/658 ,  H04N21/218 ,  H04N21/2187 ,  H04N21/233 ,  H04N21/234 ,  H04N21/2665 ,  H04N21/2668 ,  H04N21/2743 ,  H04N21/4223 ,  G10L19/018 ,  H04N21/4788

CPC classification number: H04L51/32 ,  G06T1/0021 ,  G06T2201/005 ,  G10L19/018 ,  H04L51/10 ,  H04N21/21805 ,  H04N21/2187 ,  H04N21/233 ,  H04N21/23418 ,  H04N21/2665 ,  H04N21/2668 ,  H04N21/2743 ,  H04N21/42203 ,  H04N21/4223 ,  H04N21/4622 ,  H04N21/4788 ,  H04N21/6581 ,  H04N21/8358

Abstract: Content is identified using watermarking and/or other content recognition combined with contextual metadata, which facilitates identification and correlation with other content and metadata when it is posted to a network.

公开(公告)号：US20170154399A1

公开(公告)日：2017-06-01

申请号：US14954604

申请日：2015-11-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Renato Oliveira da Silva ,  Lucio Cossio

IPC: G06T1/00 ,  G06T7/00 ,  G06K9/62 ,  G06T7/40 ,  G06K9/46

CPC classification number: G06T1/0021 ,  G06K9/4604 ,  G06K9/4652 ,  G06K9/4661 ,  G06K9/621 ,  G06K9/6215 ,  G06T2201/005 ,  H04N1/32149 ,  H04N1/32208

Abstract: In one example, a system including an isolation engine, a normalization engine, and a channel engine is described. In the example, the isolation engine generates mark data using a mark technique based on a first input color channel and a second input color channel, the normalization engine scales intensity values of a set of pixels of the mark data to a greater range, and the channel engine generates output channel data for a plurality of output color channels from normalized mark data based on the scaled intensity values.

公开(公告)号：US20170011486A1

公开(公告)日：2017-01-12

申请号：US15276525

申请日：2016-09-26

Applicant: VMware, Inc.

Inventor： Banit Agrawal ,  Rishi N. Bidarkar ,  Sunil Satnur ,  Vikram Makhija

IPC: G06T1/00 ,  G06F3/14 ,  G06F9/455 ,  G06F3/0484

CPC classification number: G06T1/0021 ,  G06F3/0484 ,  G06F3/14 ,  G06F9/452 ,  G06F9/45558 ,  G06F11/3419 ,  G06F2009/45595 ,  G06F2201/815 ,  G06F2201/86 ,  G06T2201/005

Abstract: A method for measuring performance of virtual desktop services offered by a server including a processor is described. A first encoded watermark is embedded into user interface display generated by a virtual desktop when initiating an operation. The first encoded watermark includes pixels identifying the operation and indicating its initiation. A second encoded watermark is embedded into the user interface upon completion of the operation indicating completion of the operation. An action performance time is then computed and stored in a memory. Multiple performance times may be compiled from multiple operations of multiple virtual desktops to assess the performance of the system as a whole.

Abstract translation: 描述了一种用于测量由包括处理器的服务器提供的虚拟桌面服务的性能的方法。 当启动操作时，第一编码水印被嵌入到由虚拟桌面产生的用户界面显示中。 第一编码水印包括识别操作并指示其启动的像素。 完成操作完成后的第二编码水印被嵌入到用户界面中。 然后计算动作演奏时间并将其存储在存储器中。 可以从多个虚拟桌面的多个操作中编译多个性能时间，以评估整个系统的性能。

公开(公告)号：US09514501B2

公开(公告)日：2016-12-06

申请号：US14476066

申请日：2014-09-03

Applicant: Tencent Technology (Shenzhen) Company Limited

Inventor： Zhu Liang ,  Jinkai Ouyang ,  Mingwei Zhang ,  Dali Chen ,  Xiaojun Huang ,  Xian Liu

IPC: G06K9/00 ,  G06T1/00 ,  G06F21/16

CPC classification number: G06T1/0021 ,  G06F21/16 ,  G06T2201/005

Abstract: Systems and methods are provided for multimedia processing. For example, upon receipt of a multimedia-information-release request, multimedia information to be released is acquired; whether the multimedia information contains watermark information is detected; in response to the multimedia information containing the watermark information, a first topic matching with the watermark information is searched for within one or more predetermined second topics, and the multimedia information and the first topic matching with the watermark information are released.

Abstract translation: 为多媒体处理提供了系统和方法。 例如，在接收到多媒体信息发布请求时，获取要发布的多媒体信息; 检测多媒体信息是否包含水印信息; 响应于包含水印信息的多媒体信息，在一个或多个预定的第二主题内搜索与水印信息匹配的第一主题，并且释放与水印信息匹配的多媒体信息和第一主题。

公开(公告)号：US08762852B2

公开(公告)日：2014-06-24

申请号：US13207860

申请日：2011-08-11

Applicant: Bruce L. Davis ,  Tony F. Rodriguez

Inventor： Bruce L. Davis ,  Tony F. Rodriguez

IPC: G10L15/20 ,  G10L15/00 ,  G10L19/018 ,  H04N21/47 ,  G06F17/30

CPC classification number: G06T1/0021 ,  G06F3/162 ,  G06F3/165 ,  G06F9/44505 ,  G06F17/30026 ,  G06F17/30743 ,  G06F17/30755 ,  G06Q30/0201 ,  G06Q30/0631 ,  G06T2201/005 ,  G10L15/00 ,  G10L15/20 ,  G10L19/018 ,  H04N21/47

Abstract: Methods and arrangements involving portable devices, such as smartphones and tablet computers, are disclosed. One arrangement enables a creator of content to select software with which that creator's content should be rendered—assuring continuity between artistic intention and delivery. Another arrangement utilizes the camera of a smartphone to identify nearby subjects, and take actions based thereon. Others rely on near field chip (RFID) identification of objects, or on identification of audio streams (e.g., music, voice). Some of the detailed technologies concern improvements to the user interfaces associated with such devices. Others involve use of these devices in connection with shopping, text entry, sign language interpretation, and vision-based discovery. Still other improvements are architectural in nature, e.g., relating to evidence-based state machines, and blackboard systems. Yet other technologies concern use of linked data in portable devices—some of which exploit GPU capabilities. Still other technologies concern computational photography. A great variety of other features and arrangements are also detailed.

Abstract translation: 公开了涉及便携式设备（诸如智能电话和平板计算机）的方法和布置。 一种安排使内容创作者可以选择应该创作者内容的软件，从而确保艺术意图和传递之间的连续性。 另一种安排利用智能手机的照相机识别附近的主体，并基于此采取行动。 其他人依靠近场芯片（RFID）识别对象，或者识别音频流（例如，音乐，语音）。 一些详细的技术涉及与这样的设备相关联的用户界面的改进。 其他涉及使用这些设备与购物，文本输入，手语解释和基于视觉的发现相关联。 还有其他改进是建筑性质的，例如涉及基于证据的状态机和黑板系统。 其他技术还涉及在便携式设备中使用链接数据，其中一些利用了GPU功能。 其他技术还涉及计算机摄影。 还详细介绍了各种各样的其他功能和安排。