JP2019185004A - 再生証明システムおよび方法 - Google Patents
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/554—Detecting local intrusion or implementing counter-measures involving event detection and direct action
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0241—Advertisements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
- H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0241—Advertisements
- G06Q30/0248—Avoiding fraud
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/812—Monomedia components thereof involving advertisement data
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Development Economics (AREA)
- Marketing (AREA)
- Accounting & Taxation (AREA)
- Databases & Information Systems (AREA)
- Strategic Management (AREA)
- Finance (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Game Theory and Decision Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Economics (AREA)
- General Business, Economics & Management (AREA)
- Optics & Photonics (AREA)
- Controls And Circuits For Display Device (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
101 対象機器
102 第三者機構
11、1221 ディスプレイ
111 表示面
11a、11b、61、81、82 特定位置
12 センサ
1210 表示状況取込モジュール
1220 表示装置
13 トランシーバ
14 処理ユニット
15 接続インターフェース
16 保存ユニット
21a、21b 導光ファイバー
22a、22b、42 光
23 アクリルパッチ
41 導光板
41a 反射板
43 レンズ
71、91、92 第2部分フレーム
A、B 視角
S510〜S530、A001〜A022、A101〜A110 ステップ
PUK1、PUK2 公開鍵
PRK1、PRK2 秘密鍵
Claims (5)
- 表示面に少なくとも1つのフレームを有する映像を表示するディスプレイと、
前記ディスプレイが前記映像を表示する時に前記表示面の特定位置において前記少なくとも1つのフレームの表示状況を感知するよう構成されたセンサと、
トランシーバと、
前記センサ、前記ディスプレイ、および前記トランシーバに接続されるとともに、前記ディスプレイが前記映像を確かに表示したかどうかを判断するために、前記表示状況を収集し、前記表示状況を対象機器に送信するよう前記トランシーバを制御する処理ユニットと、
を含む映像再生装置。 - 前記センサが、さらに、前記表示面の前記特定位置にまたはその付近に配置された導光素子を含み、前記表示面の前記特定位置から発光された光を送信して、前記特定位置の前記表示状況を特徴付けるよう構成され、
前記処理ユニットが、前記対象機器によって特定された特定時間点における前記特定位置の前記表示状況を収集するよう前記センサを制御し、
前記処理ユニットが、さらに、前記対象機器によって特定された別の特定時間点における前記表示面の別の特定位置の別の表示状況を収集するよう前記センサを制御し、前記別の表示状況を前記対象機器に送信するよう前記トランシーバを制御する請求項1の映像再生装置。 - ディスプレイを含む映像再生装置に適用される表示状況取込方法であって、
前記ディスプレイで表示面に映像を表示し、前記表示面に表示された前記映像が少なくとも1つのフレームを有することと、
前記ディスプレイが前記映像を表示する時に、前記表示面の特定位置において前記少なくとも1つのフレームの表示状況をセンサで感知することと、
前記ディスプレイが前記映像を確かに表示したかどうかを判断するために、前記表示状況を処理ユニットで収集し、トランシーバを用いて前記表示状況を対象機器に送信することと、
を含む表示状況取込方法。 - ディスプレイに接続するよう構成された接続インターフェースと、
前記ディスプレイの表示面が映像を表示する時に、前記表示面の特定位置においてフレームの表示状況を感知するよう構成されたセンサと、
トランシーバと、
前記センサ、前記接続インターフェース、および前記トランシーバに接続されるとともに、前記ディスプレイが前記映像を確かに表示したかどうかを判断するために、前記表示状況を収集し、前記表示状況を対象機器に送信するよう前記トランシーバを制御する処理ユニットと、
を含む表示状況取込モジュール。 - 映像代表情報を取得することと、
前記映像代表情報をコーディング内容に変換することと、
前記コーディング内容を映像に埋め込んで、第1部分フレームおよび少なくとも1つの第2部分フレームを含む再生待ち映像を生成し、前記第1部分フレームが、前記映像のプロット内容に対応し、前記少なくとも1つの第2部分フレームが、前記コーディング内容を変換することによって得られることと、
前記再生待ち映像を表示するよう映像再生装置のディスプレイに送信することと、
前記ディスプレイが前記映像を表示することを前記映像再生装置が感知する時に、前記ディスプレイ上の前記少なくとも1つの第2部分フレームに対応する少なくとも1つの特定位置から収集した少なくとも1つの表示状況を受信することと、
前記少なくとも1つの表示状況と前記コーディング内容を比較して、前記映像が前記映像再生装置によって確かに再生されたかどうかを判断することと、
を含む再生証明方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW107112195A TWI675590B (zh) | 2018-04-09 | 2018-04-09 | 影像播放證明系統與方法 |
TW107112195 | 2018-04-09 |
Publications (2)
Publication Number | Publication Date |
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JP2019185004A true JP2019185004A (ja) | 2019-10-24 |
JP6908569B2 JP6908569B2 (ja) | 2021-07-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018196462A Active JP6908569B2 (ja) | 2018-04-09 | 2018-10-18 | 映像再生装置、表示状況取込方法、表示状況取込モジュールおよび再生証明方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10645450B2 (ja) |
EP (1) | EP3553687B1 (ja) |
JP (1) | JP6908569B2 (ja) |
CN (1) | CN110366022B (ja) |
TW (1) | TWI675590B (ja) |
Families Citing this family (1)
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US20220374939A1 (en) * | 2021-05-18 | 2022-11-24 | Anzu Virtual Reality Ltd | Ad fraud detection system and method |
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2018
- 2018-04-09 TW TW107112195A patent/TWI675590B/zh active
- 2018-05-23 CN CN201810500519.4A patent/CN110366022B/zh active Active
- 2018-07-18 US US16/038,183 patent/US10645450B2/en active Active
- 2018-08-28 EP EP18191054.8A patent/EP3553687B1/en active Active
- 2018-10-18 JP JP2018196462A patent/JP6908569B2/ja active Active
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JP2008501995A (ja) * | 2004-06-04 | 2008-01-24 | ヤコブ・ハッテランド・ディスプレイ・アーエス | 画像フリーズ検出器 |
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Also Published As
Publication number | Publication date |
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US20190313152A1 (en) | 2019-10-10 |
TWI675590B (zh) | 2019-10-21 |
TW201944786A (zh) | 2019-11-16 |
EP3553687A1 (en) | 2019-10-16 |
EP3553687B1 (en) | 2020-09-30 |
CN110366022A (zh) | 2019-10-22 |
JP6908569B2 (ja) | 2021-07-28 |
CN110366022B (zh) | 2022-01-28 |
US10645450B2 (en) | 2020-05-05 |
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