IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
UP-0427614
(2003-04-30)
|
| 등록번호 |
US-7526718
(2009-07-01)
|
|
발명자
/ 주소 |
- Samadani, Ramin
- Harville, Michael
|
| 출원인 / 주소 |
- Hewlett Packard Development Company, L.P.
|
| 인용정보 |
피인용 횟수 :
33 인용 특허 :
41 |
초록
▼
A "path-enhanced" recorder combines the recording of multimedia data files (typically, but not necessarily, using conventional digital audio, photo, and video recording technology), along with quasi-continuous capturing of time and position data to permit a subsequent reconstruction of the user's en
A "path-enhanced" recorder combines the recording of multimedia data files (typically, but not necessarily, using conventional digital audio, photo, and video recording technology), along with quasi-continuous capturing of time and position data to permit a subsequent reconstruction of the user's entire path, preferably including times and/or locations at which no multimedia data files were being recorded. A "path-enhanced" recorder device thus provides a combined record of not only multimedia data files but also data concerning path traveled between (and possibly during) the capturing of individual recorded media files to thereby create "path-enhanced" multimedia, which in turn facilitates a number of contemplated applications including the Automatic Generation of Presentations; Exploration, Enhancement and Editing of "Path-Enhanced" Multimedia; and Searching of "Path-Enhanced" Multimedia Databases.
대표청구항
▼
The invention claimed is: 1. A recorder comprising: a path information determining subsystem, for determining and recording path information associated with a path traversed by the recorder at a plurality of moments in time, the path information having associated path time and location data; path i
The invention claimed is: 1. A recorder comprising: a path information determining subsystem, for determining and recording path information associated with a path traversed by the recorder at a plurality of moments in time, the path information having associated path time and location data; path information storage for sampling and storing the determined path information including the path time and location data; a multimedia recording subsystem, including a multimedia storage, for recording selected multimedia data while traversing the path and associating at least a portion of the multimedia data with said path information to generate "path-enhanced" multimedia data; and adaptive control for selecting a rate at which to sample the path information dependent on the movement of the recorder. 2. The recorder of claim 1 further comprising a data transfer subsystem for transferring at least the "path enhanced" multimedia data external to the recorder. 3. The recorder of claim 1 further comprising control for prohibiting associating at least a portion of the path information with the multimedia data. 4. The recorder of claim 1 wherein its operation is controlled dependent on one of time of day and external stimuli. 5. The recorder of claim 1 wherein its operation is controlled manually or by voice. 6. The recorder of claim 1 further comprising control for allowing a user to designate into categories at least portions of one of multimedia data and path information. 7. The recorder of claim 1 comprising at least one sensor for capturing at least one type of multimedia including at least audio, video, still images, and text. 8. The recorder of claim 1 wherein the multimedia recording subsystem records more than one type of multimedia from the group including at least audio, video, still images and text. 9. The recorder of claim 1 wherein at least one multimedia type including at least audio, video, and still image is associated with the same path time and location data. 10. The recorder of claim 1 wherein the path information and multimedia data are associated by timestamping each of the location data and the multimedia data. 11. The recorder of claim 1 wherein the path information and the multimedia data are associated using pointers. 12. The recorder of claim 1 wherein the path information determining subsystem determines the path information using path-determining information from at least one external source to the recorder. 13. The recorder of claim 12 wherein path-determining information from each of the external sources is weighted dependent on accuracy. 14. The recorder of claim 12 wherein path information is determined by interpolation when path-determining information is unreliable. 15. The recorder of claim 12 further comprising a means for switching between the external sources. 16. The recorder of claim 1 further comprising at least one receiver for receiving at least one of GPS signals, additional location-determining signals, and time signals. 17. The recorder of claim 1 further comprising an accelerometer for providing data to determine spatial displacement of the recorder so as to determine path location data. 18. The recorder of claim 1 wherein the path information determination subsystem further includes means for storing path-determining information. 19. The recorder of claim 1 further comprising a clock circuit including an internal clock, wherein in response to GPS signals the clock circuit generates the path time data. 20. The recorder of claim 1 further comprising control for selecting a rate at which to sample the path information. 21. The recorder of claim 1 further comprising auxiliary sensors including at least one of a thermometer, barometer, altimeter, compass, inclinometer and accelerometer for providing auxiliary data for augmenting path information. 22. The recorder of claim 21 wherein the auxiliary data is used to estimate "field-of-view" of an image sensor including at least one of a video image sensor and a still image sensor. 23. The recorder of claim 1 further comprising a display screen and a means for rendering the "path-enhanced" multimedia data on the display screen. 24. The recorder of claim 1 implemented within a handheld device including a PDA. 25. The recorder of claim 1 implemented within a handheld device including a cellular phone. 26. The recorder of claim 1 further comprising control for restricting accessibility to at least a portion of at least one of the path information and the multimedia data by encryption. 27. The recorder of claim 1 further comprising control for restricting accessibility by allowing a user to designate into categories at least a portion of at least one of the path information and the multimedia data, wherein accessibility is dependent on the designated category. 28. The recorder of claim 27 wherein the control for restricting accessibility further comprises control for allowing a user to enter a password to obtain accessibility. 29. The recorder of claim 1 wherein the path comprises a path of movement of the recorder intermediate a starting location and an ending location, and the location data comprises information identifying a plurality of locations of the path. 30. The recorder of claim 1 wherein the "path-enhanced" multimedia data comprises a plurality of items of multimedia data, time information comprising a plurality of moments in time of capture of respective ones of the items of the multimedia data, and location information comprising a plurality of locations of the path of capture of respective ones of the items of the multimedia data. 31. The recorder of claim 30 wherein the path information determining subsystem is configured to record the path information at the moments in time comprising moments in time of a sequence. 32. The recorder of claim 30 wherein the path information determining subsystem is configured to record the path information at the moments in time comprising moments in time of a sequence and at moments in time determined according to movement of the recorder. 33. The recorder of claim 1 wherein the path information determining subsystem is configured to continuously record the path information at a plurality of moments in time while the recorder is present on the path. 34. The recorder of claim 1 wherein the path information determining subsystem is configured to record the path information at a plurality of moments in time comprising moments in time of a sequence and at intervals determined according to movement of the recorder. 35. The recorder of claim 1 further comprising a user interface configured to receive input from a user of the recorder to select multimedia data for recording, and wherein the multimedia recording subsystem is configured to record the selected multimedia data responsive to the input. 36. The recorder of claim 1 wherein the path information determining subsystem is configured to determine the path information during the traversal of the path by the recorder. 37. The recorder of claim 1 wherein the path time comprises information regarding a plurality of moments in time. 38. The recorder of claim 1 wherein the path time comprises temporal information indicative of a plurality of moments in time wherein the recorder was present at respective locations of the path of the location data. 39. The recorder of claim 1 wherein the path time comprises temporal information regarding the recording of the multimedia data. 40. The recorder of claim 39 wherein the temporal information comprises a plurality of moments in time and the location data comprises a plurality of locations of the path, and wherein the multimedia recording subsystem is configured to associate the moments in time with respective contents of the multimedia data recorded at the respective moments in time and to associate the locations of the path with respective contents of the multimedia data recorded at the respective locations of the path. 41. The recorder of claim 1 further comprising a display configured to depict a map illustrating the "path-enhanced" multimedia data for a plurality of multimedia items associated with a plurality of different locations of the path. 42. A recorder comprising: a path information determining subsystem, for determining and recording path information associated with a path traversed by the recorder at a plurality of moments in time, the path information having associated path time and location data; and a multimedia recording subsystem, including a multimedia storage, for recording selected multimedia data while traversing the path and associating at least a portion of the multimedia data with said path information to generate "path-enhanced" multimedia data; and control for disabling one of the path information determining subsystem and the multimedia recording subsystem to allow one of path information and multimedia data to be recorded while the other is not. 43. The recorder of claim 42, wherein, whenever the recording of path information is disabled, multimedia data is associated with data that defines a sequential order in which the multimedia data is recorded. 44. The recorder of claim 42 further comprising a display device configured to depict the "path-enhanced" multimedia data.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.