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公开(公告)号：US12079274B2
公开(公告)日：2024-09-03
申请号：US16162212
申请日：2018-10-16
发明人： Qiang Fu
IPC分类号： G06F16/783 , G06F16/74 , G06V10/46 , G06V20/40 , G11B27/036 , H04N5/278
CPC分类号： G06F16/7847 , G06F16/745 , G06V10/462 , G06V20/41 , G06V20/46 , G06V20/48 , G06V20/49 , G11B27/036 , H04N5/278
摘要： Systems and methods including one or more processing modules and one or more non-transitory storage modules storing computing instructions configured to run on the one or more processing modules and perform acts of: receiving at least two consecutive frames of a video file; determining a level of difference between the at least two consecutive frames of the video file; receiving a subtitle file associated with the video file; analyzing the subtitle file to identify a gap in conversation in the video file; and identifying a scene change in the video file when: (1) the level of difference between the at least two consecutive frames of the video file is above a predefined threshold; and (2) the level of difference between the at least two consecutive frames of the video file occurs during the gap in the conversation. Other embodiments are disclosed herein.
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公开(公告)号：US20240221167A1
公开(公告)日：2024-07-04
申请号：US18147642
申请日：2022-12-28
发明人： Qiang FU
CPC分类号： G06T7/13 , G06T5/40 , G06T7/66 , G06V10/44 , G06V10/761 , G06T2207/10016
摘要： According to at least one embodiment, a multi-angle multi-time-point method authenticates 2D objects with high confidence by sampling the object through space and time while being capable of automatically authenticating and inputting object information. Some embodiments further enhance authentication confidence by utilizing unique characteristics of hologram and/or personal photo. While this method possesses artificial intelligence comparable to human's in term of authenticating and extracting information from 2D objects, it's also highly efficient and can achieve real-time performance (e.g., processing 5 frames per second) on ordinary personal computers. Structural information is first extracted from a 2D image to reduce processing time for subsequent steps as more operations on the 2D images are avoided. By employing similar divide-and-conquer strategy according to a binary search algorithm for 1D data array, a Visual Binary Edge Search Algorithm is applied to a 2D image application.
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公开(公告)号：US20240211993A1
公开(公告)日：2024-06-27
申请号：US18069821
申请日：2022-12-21
发明人： Michael Levin , Claire Smith , Kaitlyn Mitschele , Stephane Krzywoglowy , Rebecca Mason , Collette Winn , Ganesh Koramangala , Han Tran
IPC分类号： G06Q30/0241
CPC分类号： G06Q30/0248
摘要： According to at least one embodiment, one or more potential advertisement slots may be identified based on contextual characteristics relating to content. Such contextual characteristics may include tonality, sentiment and/or data that places potentially worrisome content in context. By identifying potential advertisement slots based on such characteristics, a seller develops a better understanding of content running on its own media platform(s), builds a greater level of trust with its advertiser partners, and generates better yield with respect to its advertisement inventory.
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公开(公告)号：US11910053B2
公开(公告)日：2024-02-20
申请号：US17644752
申请日：2021-12-16
发明人： Qiang Fu
IPC分类号： H04N21/437 , H04L67/60 , H04N21/433 , H04N21/442 , H04N21/61 , H04N21/845
CPC分类号： H04N21/437 , H04L67/60 , H04N21/4331 , H04N21/44209 , H04N21/6175 , H04N21/8456
摘要： Traditional streaming sequentially downloads content fragments one by one from one CDN. The disclosed streaming method concurrently downloads content fragments from multiple CDNs. It first creates a sequence of bundles of fragments, and then downloads a subsequent bundle by spreading requests to download the fragments within the bundle to multiple CDNs simultaneously with each CDN acting as a channel to download a different fragment. Depending on business needs, various request dispatching strategies can be deployed. When there is a volume based pricing contract with a CDN, a dispatch strategy is to send more requests to the CDN in order to reach contract volume therefore reduce unit cost. Another strategy is to send the request for the earliest fragment to the fastest CDN in order to reduce latency and possibility of buffer underrun. Fault tolerance can be provided by re-routing a request failed at a CDN to another CDN.
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公开(公告)号：US20240029219A1
公开(公告)日：2024-01-25
申请号：US18076140
申请日：2022-12-06
CPC分类号： G06T5/009 , G06T9/00 , G06T2207/20208
摘要： A dynamic and selective tone mapping system that receives digital imagery content and adjusts the digital imagery content using defined perceptual point parameters that correspond to particular luminance points or regions of the digital imagery content. The defined perceptual point parameters include a first white reference value, wherein the tone mapping system adjusts the digital imagery content by compressing luminance values above the first white reference value at different compression rates to produce digital imagery content that is compatible with various media viewing devices with varying display brightness capabilities while preserving influence over the intended look of the displayed image resulting from the digital imagery content.
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公开(公告)号：US11804587B2
公开(公告)日：2023-10-31
申请号：US17704818
申请日：2022-03-25
发明人： Charles Edwards
IPC分类号： H01L33/64 , F21V29/503 , F21V29/58 , F21Y115/10
CPC分类号： H01L33/648 , F21V29/503 , F21V29/59 , F21Y2115/10
摘要： A cooling system for a light emitting diode (“LED”) assembly includes a fluid configured to absorb heat at the LED assembly, a heat exchanger coupled to one or more substrates of the LED assembly, where the heat exchanger is configured to exchange heat between the LED assembly and the fluid, and a pump configured to circulate the fluid along the LED assembly and the heat exchanger, where the fluid exhibits a turbulent flow at the LED assembly, the heat exchanger, or both, while circulated by the pump.
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公开(公告)号：US11776559B2
公开(公告)日：2023-10-03
申请号：US17450548
申请日：2021-10-11
发明人： Craig Gardner , Christopher Burdorf
IPC分类号： G10L21/055 , H04N5/278 , G10L15/22 , G10L25/57 , G10L25/78
CPC分类号： G10L21/055 , G10L15/22 , G10L25/57 , G10L25/78 , H04N5/278
摘要： According to at least one embodiment, a method for determining a level of synchronicity between subtitle text in audiovisual content and speech that would be heard during display of the audiovisual content includes: accessing a first binary sequence, each bit of the first binary sequence indicating whether the speech is provided at a respective sampling time of a plurality of sampling times; and accessing a second binary sequence, each bit of the second binary sequence indicating whether the subtitle text is provided at a respective sampling time of a plurality of sampling times. The method further includes comparing the first binary sequence and the second binary sequence to determine the level of synchronicity between the subtitle text and the speech.
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公开(公告)号：US20230199247A1
公开(公告)日：2023-06-22
申请号：US17644752
申请日：2021-12-16
发明人： Qiang FU
IPC分类号： H04N21/437 , H04L67/60 , H04N21/845 , H04N21/433 , H04N21/442 , H04N21/61
CPC分类号： H04N21/437 , H04L67/32 , H04N21/4331 , H04N21/6175 , H04N21/8456 , H04N21/44209
摘要： Traditional streaming sequentially downloads content fragments one by one from one CDN. The disclosed streaming method concurrently downloads content fragments from multiple CDNs. It first creates a sequence of bundles of fragments, and then downloads a subsequent bundle by spreading requests to download the fragments within the bundle to multiple CDNs simultaneously with each CDN acting as a channel to download a different fragment. Depending on business needs, various request dispatching strategies can be deployed. When there is a volume based pricing contract with a CDN, a dispatch strategy is to send more requests to the CDN in order to reach contract volume therefore reduce unit cost. Another strategy is to send the request for the earliest fragment to the fastest CDN in order to reduce latency and possibility of buffer underrun. Fault tolerance can be provided by re-routing a request failed at a CDN to another CDN.
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9.发明申请公开(公告)号：US20220405482A1
公开(公告)日：2022-12-22
申请号：US17349456
申请日：2021-06-16
发明人： Gregory A. Tam
IPC分类号： G06F40/35 , G06F3/0482
摘要： A word-sense disambiguation service may be performed to determine the semantic context of an ambiguous targeted word in an electronic data corpus. The word-sense disambiguation service may determine the semantic context of the words in the electronic data corpus by evaluating a main word and the context words surrounding the main word in a portion of text, then determine which context words are useful in defining the semantic context of the main word. The word-sense disambiguation service may then cluster the defining context words together and use the defining context words to train a word-embedding model to recognize the semantic context of an instance of the main word based on the proximity of the defining context words to the main word. A context-sensitive service may then receive input of a desired target word, then retrieve and display the various semantic contexts of the desired target word using the results gathered by the word-sense disambiguation service.
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公开(公告)号：US11509950B2
公开(公告)日：2022-11-22
申请号：US16951752
申请日：2020-11-18
发明人： Michael S. Levin , Christopher Lynn , Alexandra Paige , Carlos Costa , Craig Gardner , Megan Mauck , Dominic Insogna , Vanessa Cavorti , Beth Kramer , Karthik Rengasamy , Rebecca Mason
IPC分类号： H04N21/266 , G06F16/955 , G06F16/78 , H04N21/81
摘要： Systems and methods for controlling quality of content is provided. A confidence tool of an automated quality control system may receive a request to analyze a tag indicating content to be presented by a content presentation service. The tag may be indicative of a link to the content and a tracking pixel associated with the content. The confidence tool may determine whether the tag meets criteria (e.g., pixel whitelisting criteria, specification of a content presentation service). The confidence tool may notify a user whether the tag meets the criteria to prevent problematic content from being presented by the content presentation service.
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