KR100702788B1 - 사용권을 디지털 저작물에 동적으로 부여하는 방법 및장치 - Google Patents
사용권을 디지털 저작물에 동적으로 부여하는 방법 및장치 Download PDFInfo
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Abstract
Description
Claims (16)
- 디지털 콘텐트를 컴퓨터 매체에 저장하는 단계;사용권을 상기 디지털 콘텐트에 연관시키고, 상기 사용권은 승인된 사용자(authorized users)가 상기 디지털 콘텐트를 사용할 수 있는 범위를 결정하는 것을 특징으로 하는 단계;하나 또는 그 이상의 동적 조건들의 상태를 결정하는 단계; 및상기 사용권을 상기 결정단계에서 결정된 동적 조건들의 상태에 의거하여 소정의 방식으로 조정하는 단계를 포함하며,상기 사용권들은 상기 콘텐트의 사용이나 배포를 제어하기 위해 사용권 집행을 위한 시스템 내부의 저장수단에 의해 집행될 수 있는(enforcible) 것을 특징으로 하는 사용권을 디지털 콘텐트에 동적으로 부여하는 방법.
- 제1항에 있어서, 상기 조정하는 단계는 사용자가 이용할 수 있는 상기 콘텐트의 처리된 이미지의 해상도를 조정하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제2항에 있어서, 상기 조정하는 단계는 상기 콘텐트의 다운로드 해상도를 결정하는 단계, 적어도 하나의 서브-이미지(sub-image)를 생성하기 위해 서브밴드 분해 알고리즘(subband decomposition algorithm)을 상기 콘텐트에 적용하는 단계 및, 상기 생성단계에서 생성된 서브-이미지들을 상기 처리된 이미지에 결합시키는 단계를 포함하는 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 결정하는 단계는 작업 시간(time of day)을 결정하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 결정하는 단계는 상기 디지털 콘텐트를 배포하기 위하여 사용되는 컴퓨터 시스템상의 부하를 결정하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 조정하는 단계는 상기 디지털 콘텐트에 대해 부과된 요금을 조정하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 조정하는 단계는 상기 디지털 콘텐트에 관한 배포권을 조정하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제 1항에 있어서, 상기 디지털 콘텐트는 디지털 이미지 이고, 상기 방법은,디지털 이미지를 저장수단에 저장하는 단계;상기 디지털 이미지의 다운로드(download)용 해상도를 결정하는 단계;적어도 하나의 서브-이미지를 생성하도록 서브밴드 분해 알고리즘을 상기 이미지에 적용하는 단계; 및상기 적용하는 단계에서 생성된 서브-이미지들을 처리된 이미지내에 결합시키는 단계를 포함하여,디지털 이미지를 다양한 해상도로 제공하는 방법인 것을 특징으로 하는 방법.
- 제8항에 있어서, 상기 적용하는 단계는 웨이브릿 분해 알고리즘(wavelet decomposition algorithm)을 상기 이미지에 적용하는 단계를 포함하는 것을 특징으로 하는 방법.
- 승인된 사용자가 디지털 콘텐트를 사용할 수 있는 범위를 결정하는 사용권을 디지털 콘텐트에 동적으로 부여해주는 명령들을 가지는 컴퓨터 판독가능한 매체로서, 상기 사용권들은 콘텐트와 연관되어 있고 상기 콘텐트의 사용이나 배포를 제어하기 위한 사용권 집행을 위한 시스템 내부의 저장수단에 의해 집행될 수 있으며, 상기 매체는하나 이상의 동적 조건들의 상태를 결정하는 명령들; 및상기 사용권을 상기 동적 조건들의 상태에 근거하여 소정의 방식으로 조정하는 명령들을 포함하는 것을 특징으로 하는 컴퓨터 판독가능한 매체.
- 제10항에 있어서, 상기 조정 명령들은 사용자가 사용할 수 있는 상기 콘텐트의 처리된 이미지의 해상도를 조정하는 명령들을 포함하는 것을 특징으로 하는 컴퓨터 판독가능한 매체.
- 제11항에 있어서, 상기 조정 명령들은 상기 콘텐트의 다운로드용 해상도를 결정하는 명령들, 적어도 하나의 서브-이미지를 생성하도록 서브밴드 분해 알고리즘을 상기 콘텐트에 적용하는 명령들 및, 서브-이미지들을 상기 처리된 이미지로 결합시키는 명령들을 포함하는 것을 특징으로 하는 컴퓨터 판독가능한 매체.
- 제10항에 있어서, 상기 결정 명령들은 작업 시간(time of day)을 결정하는 명령들을 포함하는 것을 특징으로 하는 컴퓨터 판독가능한 매체.
- 제10항에 있어서, 상기 결정 명령들은 상기 디지털 콘텐트를 배포하기 위해 사용되는 컴퓨터 시스템상의 부하를 결정하는 명령들을 포함하는 것을 특징으로 하는 컴퓨터 판독가능한 매체.
- 제10항에 있어서, 상기 조정 명령들은 상기 디지털 콘텐트용으로 부과된 요금을 조정하는 명령들을 포함하는 것을 특징으로 하는 컴퓨터 판독가능한 매체.
- 제10항에 있어서, 상기 조정 명령들은 상기 디지털 콘텐트용 배포권을 조정하는 명령들을 포함하는 것을 특징으로 하는 컴퓨터 판독가능한 매체.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US09/867,745 | 2001-05-31 | ||
US09/867,745 US6754642B2 (en) | 2001-05-31 | 2001-05-31 | Method and apparatus for dynamically assigning usage rights to digital works |
PCT/US2002/015200 WO2002098041A2 (en) | 2001-05-31 | 2002-05-15 | Method and apparatus for dynamically assigning usage rights to digital works |
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KR20040006004A KR20040006004A (ko) | 2004-01-16 |
KR100702788B1 true KR100702788B1 (ko) | 2007-04-03 |
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KR1020037015702A KR100702788B1 (ko) | 2001-05-31 | 2002-05-15 | 사용권을 디지털 저작물에 동적으로 부여하는 방법 및장치 |
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US (4) | US6754642B2 (ko) |
EP (1) | EP1346307B1 (ko) |
JP (1) | JP2004528661A (ko) |
KR (1) | KR100702788B1 (ko) |
AT (1) | ATE312382T1 (ko) |
DE (1) | DE60207812T2 (ko) |
ES (1) | ES2254682T3 (ko) |
MX (1) | MXPA03011044A (ko) |
WO (1) | WO2002098041A2 (ko) |
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- 2002-05-15 WO PCT/US2002/015200 patent/WO2002098041A2/en active Search and Examination
- 2002-05-15 ES ES02731782T patent/ES2254682T3/es not_active Expired - Lifetime
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US20150088768A1 (en) | 2015-03-26 |
EP1346307A2 (en) | 2003-09-24 |
MXPA03011044A (es) | 2004-06-25 |
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WO2002098041A3 (en) | 2003-06-26 |
US6754642B2 (en) | 2004-06-22 |
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WO2002098041A2 (en) | 2002-12-05 |
US20040162784A1 (en) | 2004-08-19 |
EP1346307A4 (en) | 2004-07-28 |
KR20040006004A (ko) | 2004-01-16 |
ES2254682T3 (es) | 2006-06-16 |
DE60207812D1 (de) | 2006-01-12 |
ATE312382T1 (de) | 2005-12-15 |
EP1346307B1 (en) | 2005-12-07 |
DE60207812T2 (de) | 2006-07-20 |
US20110247077A1 (en) | 2011-10-06 |
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