发明名称 |
Incrementally increasing the resolution of selected regions of interest |
摘要 |
A method of transmitting selected regions of interest of digital video data at selected resolutions, including: capturing digital video; compressing the digital video into a sequence of individual high resolution JPEG 2000 frames and simultaneously extracting from the compressed high resolution JPEG 2000 frames a lower resolution; storing the individual high resolution JPEG 2000 frames in a storage device; creating a video sequence of the lower resolution representation; transmitting the video sequence of the lower resolution representation to a user; creating one or more video sequences of selected regions of interest at selected resolutions greater than the resolution of the video sequence of the lower resolution representation; transmitting one or more video sequences of selected regions of interest at selected resolutions; and repeating the prior two steps at incrementally increased resolutions until a desired resolution of the selected region of interest is reached according to a viewing objective. |
申请公布号 |
GB2396766(A) |
申请公布日期 |
2004.06.30 |
申请号 |
GB20030026242 |
申请日期 |
2003.11.11 |
申请人 |
* EASTMAN KODAK COMPANY |
发明人 |
BERNARD V * BROWER;SREEKANTH D * RAJAN;ELI J * GLASER;DERRICK S * CAMPBELL;DALE F * MCINTYRE;MATTHEW C * SEVERSKI |
分类号 |
G06K9/36;G06K9/46;H04N1/41;H04N7/24;H04N7/26;(IPC1-7):H04N7/24 |
主分类号 |
G06K9/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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