최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0981145 (2015-12-28) |
등록번호 | US-9544663 (2017-01-10) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 412 |
A computer system comprising one or more processors and computer-readable media operatively connected thereto, having stored thereon instructions for carrying out the steps of: maintaining one or more databases comprising first electronic data comprising digitally created reference compact electroni
A computer system comprising one or more processors and computer-readable media operatively connected thereto, having stored thereon instructions for carrying out the steps of: maintaining one or more databases comprising first electronic data comprising digitally created reference compact electronic representations for each of a plurality of reference electronic works and second electronic data associated with the reference electronic works and related to action information corresponding thereto; obtaining a first digitally created compact electronic representation comprising one or more extracted feature vectors of a first electronic work; identifying a matching reference electronic work by comparing the first digitally created compact electronic representation of the first electronic work with the first electronic data using a sub-linear search of the first electronic data; determining the action information corresponding to the matching reference electronic work based on the second electronic data; and associating the determined action information with the first electronic work.
1. A computer system of one or more computers comprising: (a) one or more processors; and(b) one or more computer-readable media operatively connected to the one or more processors and having stored thereon instructions for carrying out the steps of: (1) maintaining, by the computer system, one or m
1. A computer system of one or more computers comprising: (a) one or more processors; and(b) one or more computer-readable media operatively connected to the one or more processors and having stored thereon instructions for carrying out the steps of: (1) maintaining, by the computer system, one or more databases stored on the computer-readable media comprising (i) first electronic data comprising one or more digitally created reference compact electronic representations for each of a plurality of reference electronic works, wherein each digitally created reference compact electronic representations comprises one or more extracted feature vectors of at least one of the plurality of reference electronic works; and(ii) second electronic data associated with one or more of the reference electronic works and related to action information corresponding to each of the one or more reference electronic works;(2) obtaining, by the computer system, a first digitally created compact electronic representation comprising one or more extracted feature vectors of a first electronic work;(3) identifying, by the computer system, a matching reference electronic work that matches the first electronic work by comparing the first digitally created compact electronic representation of the first electronic work with the first electronic data using a sub-linear search of the first electronic data that identifies a match to the first digitally created compact electronic representation within a threshold but does not guarantee to identify the closest match to the first digitally created compact electronic representation, wherein the first electronic data is organized using a clustering technique to eliminate a subset of the reference compact electronic representations to be searched by performing a comparison of cluster features;(4) determining, by the computer system, the action information corresponding to the matching reference electronic work based on the second electronic data; and(5) associating, by the computer system, the determined action information with the first electronic work. 2. The system of claim 1, wherein the first electronic work comprises a digital representation of a video signal. 3. The computer system of claim 1, wherein the first electronic work comprises a digital representation of an audio signal. 4. The computer system of claim 2, wherein each of the one or more extracted feature vectors may be extracted from pseudo-random locations in a frame of the digital representation of the video signal. 5. The computer system of claim 1, wherein each of the one or more extracted feature vectors may be extracted using frequency decomposition of the digital representation of the audio signal. 6. The computer system of claim 1, wherein the first digitally created compact electronic representation comprises a temporal sequence of extracted feature vectors. 7. The computer system of claim 1, wherein each of the one or more digitally created reference compact electronic representations comprises a temporal sequence of extracted feature vectors. 8. The computer system of claim 1, wherein the second electronic data further comprises a URL. 9. The computer system of claim 1, wherein the one or more computer-readable media further have stored thereon instructions for carrying out the steps of: (6) generating, at the computer system, machine-readable instructions to be executed by a first electronic media device in performing the determined action; and(7) providing, from the computer system to the first electronic media device, the machine-readable instructions in response to a query received from the first electronic media device related to the first electronic work. 10. The computer system of claim 9, wherein the machine-readable instructions are further based on device information relating to the first electronic media device at which the first electronic work is rendered. 11. The computer system of claim 9, wherein the device information comprises a geographic location of the first electronic media device. 12. The computer system of claim 9, wherein the first electronic media device is at least one of a computer, television, set-top box, remote control, wireless phone, or a portable device. 13. The computer system of claim 2, wherein the video signal is from at least one of a live television broadcast, a commercial, or a recorded program. 14. The computer system of claim 2, wherein the associated action comprises presenting a user associated with the first user electronic device with additional information about the digital representation of the video signal. 15. The computer system of claim 1, wherein the one or more computer-readable media further have stored thereon instructions for carrying out the steps of: (6) obtaining, by the computer system, a second digitally created compact electronic representation comprising one or more extracted feature vectors of a second electronic work;(7) searching, by the computer system, for a matching reference electronic work that matches the second electronic work by comparing the second digitally created compact electronic representation of the second electronic work with the first electronic data using a sub-linear search of the first electronic data that identifies a match to the second digitally created compact electronic representation within the threshold but does not guarantee to identify the closest match to the second digitally created compact electronic representation; and(8) determining, by the computer system, that as a result of the search no reference electronic work was identified matching the second electronic work.
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