DATA RECORDING/REPRODUCING DEVICE, DATA RECORDING/REPRODUCING PROGRAM AND DATA REPRODUCING DEVICE
First Claim
1. A data recording/reproducing device, comprising:
- a position detection unit that detects position information indicating a first position at which data are acquired, and detects position information indicating a second position at which data are reproduced;
a determining unit that determines which specific set of geographical information, among a plurality of sets of geographical information defined in advance, the position information indicating the first position detected by the position detection unit corresponds to, and that determines which specific set of geographical information defined in advance, the position information indicating the second position detected by the position detection unit corresponds to;
a recording control unit that records the acquired data into a recording medium based upon the specific set of geographical information regarding to the position information indicating the first position determined by the determining unit;
a selection unit that selects reproduction-permitted data from the recording medium based upon the specific set of geographical information regarding to the position information indicating the second position determined by the determining unit; and
a reproducing unit that outputs and reproduces at least one set of data among the reproduction-permitted data having been selected.
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Abstract
A data recording/reproducing device includes: a position detection unit that detects information (hereafter referred to as position information) indicating a position at which data are acquired and reproduced; a determining unit that determines which specific set of geographical information, among a plurality of sets of geographical information defined in advance, the position information detected by the position detection unit at the time of data acquisition and data reproduction corresponds to; a recording control unit that records the acquired data into a recording medium based upon determining results provided by the determining unit; a selection unit that selects reproduction-permitted data from the recording medium based upon the geographical information determined by the determining unit at the time of data reproduction; and a reproducing unit that outputs and reproduces at least one set of data among the reproduction-permitted data having been selected.
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Citations
22 Claims
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1. A data recording/reproducing device, comprising:
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a position detection unit that detects position information indicating a first position at which data are acquired, and detects position information indicating a second position at which data are reproduced; a determining unit that determines which specific set of geographical information, among a plurality of sets of geographical information defined in advance, the position information indicating the first position detected by the position detection unit corresponds to, and that determines which specific set of geographical information defined in advance, the position information indicating the second position detected by the position detection unit corresponds to; a recording control unit that records the acquired data into a recording medium based upon the specific set of geographical information regarding to the position information indicating the first position determined by the determining unit; a selection unit that selects reproduction-permitted data from the recording medium based upon the specific set of geographical information regarding to the position information indicating the second position determined by the determining unit; and a reproducing unit that outputs and reproduces at least one set of data among the reproduction-permitted data having been selected. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A data recording/reproducing program enabling a computer to execute:
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a position detection procedure through which position information indicating a first position at which data are acquired, is detected, and through which position information indicating a second position at which data are reproduced is detected; a determining procedure through which the position information indicating the first position detected through the position detection procedure is determined to correspond to one of a plurality of sets of geographical information defined in advance, and through which the position information indicating the second position detected through the position detection procedure is determined to correspond to one of the plurality of sets of geographical information; a recording control procedure through which the acquired data are recorded into a recording medium based upon the geographical information regarding to the position information indicating the first position; a selection procedure through which reproduction-permitted data are selected from the recording medium based upon the geographical information regarding to the position information indicating the second position; and a reproduction procedure through which at least one set of reproduction-permitted data among the selected reproduction-permitted data is output and reproduced.
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17. A data reproducing device that reads data files each assigned with a specific set of geographical information among a plurality of sets of geographical information defined in advance and reproduces data contained in the files, comprising:
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a position detection unit that detects position information indicating a position at which the data files having been read are reproduced; a determining unit that determines which specific set of geographical information, among the plurality of sets of geographical information defined in advance, the position information detected by the position detection unit at a time of data reproduction corresponds to; a selection unit that selects reproduction-permitted data from the recording medium based upon the geographical information determined by the determining unit at the time of data reproduction; and a reproduction unit that outputs and reproduces at least one set of reproduction-permitted data among the selected reproduction-permitted data. - View Dependent Claims (18, 19)
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20. A data reproducing method adopted when reading data files each assigned with a specific set of geographical information among a plurality of sets of geographical information defined in advance and reproducing data in the files, comprising;
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detecting position information indicating a position at which the data files are to be read and reproduced; determining a specific set of geographical information among the plurality of sets of geographical information defined in advance, to which the detected position information at a time of data reproduction, corresponds; and selecting reproduction-permitted data from the recording medium based upon the determined geographical information at the time of data reproduction and reproducing the selected reproduction-permitted data.
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21. A digital camera, comprising:
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an image acquisition unit that acquires an image data; a position detection unit that detects a first position at which the image data are acquired or a second position at which the image data are instructed to be reproduced; a recording control unit that the image data and the first position into a recording medium; a reproduction position setting unit that sets a third position indicating a position at which the image data are permitted to be reproduced, other than the first position; and a reproducing unit that reproduces the image data in the recording medium only at the first and the third position. - View Dependent Claims (22)
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Specification