# US 10,321,038 B2 · Imaging apparatus and image recording method having modes to store position information for image data > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,321,038 B2 - Document ID: US10321038B2 - Status: Granted - Kind: B2 - Application number: 15/562,524 - Filed: 2015-12-22 - Published: 2018-04-05 - Granted: 2019-06-11 - Earliest claimed: 2015-04-01 - Assignees: Maxell, Ltd. - Applicants: Maxell, Ltd. - Inventors: Ryuji Nishimura; Motoyuki Suzuki; Yasunobu Hashimoto; Nobuo Masuoka; Hiroshi Shimizu - Web page: https://patentgrep.com/patent/US10321038B2 ## CPC - H04N 5/772: {the recording apparatus and the television camera being placed in the same enclosure} - G01S 19/14: specially adapted for specific applications - H04N 1/00: Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof - H04N 1/32101: {Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title} - H04N 1/32128: {attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image (for information embedded in the image H04N1/32144)} - H04N 9/8205: {involving the multiplexing of an additional signal and the colour video signal} - H04W 4/025: {using location based information parameters} - H04W 4/029: Location-based management or tracking services - H04W 4/30: Services specially adapted for particular environments, situations or purposes - H04N 2201/3253: Position information, e.g. geographical position at time of capture, GPS data - H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION - G01S: RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) ## Abstract An imaging apparatus 1 includes: a GPS receiver unit 115 for acquiring GPS signals; a position information acquisition unit 1022 for acquiring position information corresponding to a position where the image data acquired from the GPS signals received by the GPS receiver unit 115 is acquired; a recording medium 106 for storing the image data and metadata; and an image recording unit 1024 for recording, in the recording medium 106, the image data stored in the RAM 103 and the metadata. If the GPS signals cannot be acquired, the position information acquisition unit 1022 performs a position information acquisition processing for acquiring position information within a preset time. When the position information acquisition unit 1022 acquires the position information, the image recording unit 1024 records, in the recording medium 106, the image data stored in the RAM 103 and the metadata to which the acquired position information is added. ## Claims ### Claim 1 An imaging apparatus comprising: a controller programmed to acquire image data from an optical image; a first memory configured to temporarily store the image data; a signal receiver configured to acquire a position calculation signal; a storage medium configured to store the image data from the first memory and metadata; and a display unit, wherein the controller is programmed to acquire position information corresponding to a position of the acquired image data from the position calculation signal received by the signal receiver, wherein the controller is programmed to operate in a first control mode to: when the signal receiver cannot acquire the position calculation signal, execute a position information acquisition process to acquire the position information within a preset time, when the position information is acquired within the preset time, record, the temporarily stored image data and the metadata to which the acquired position information is added in the storage medium, and when the position information is not acquired within the preset time, record the temporarily stored image data and the metadata without position information in the storage medium, and wherein the controller is programmed to operate in a second control mode to: add position information to the metadata of the image data which was previously recorded in the storage medium without position information, and wherein, when the second control mode is selected, the controller is programmed to selectively extract one or more thumbnails of the image data previously recorded in the storage medium in which the metadata was stored without position information, and to display a list of the extracted one or more thumbnails on the display unit in a selectable state. ### Claim 2 (depends on 1) The imaging apparatus according to claim 1, wherein the position calculation signal received by the signal receiver is a GPS signal, and wherein the controller is programmed to calculate the position information from the GPS signal. ### Claim 3 (depends on 2) The imaging apparatus according to claim 2, further comprising: a radio interface configured to acquire unique information of a wireless access point and connectable with a server connected through a communication line, wherein, when the signal receiver cannot receive the GPS signal, the controller is programmed to acquire the position information based on the unique information. ### Claim 4 (depends on 3) The imaging apparatus according to claim 3, wherein the unique information is an SSID and a MAC address of the wireless access point, and the position information is acquired by inquiring to the server about the position information data tied to the SSID and the MAC address. ### Claim 5 (depends on 3) The imaging apparatus according to claim 3, wherein, when the radio interface cannot inquire to the server, the controller is programmed to record, in the storage medium, the temporarily stored image data and the metadata to which the unique information acquired from the wireless access point is added. ### Claim 6 (depends on 4) The imaging apparatus according to claim 4, wherein, when the radio interface accesses a plurality of the wireless access points, the controller is programmed to acquire, as the unique information, reception levels of radio waves of the plurality of the wireless access points and correct the position information from the reception levels of the radio waves of the plurality of the wireless access points. ### Claim 7 An image recording method by an imaging apparatus capable of recording image data acquired from an optical image and metadata, the image recording method comprising: temporarily storing the image data in a first memory; acquiring a position calculation signal; acquiring position information corresponding to a position where the image data is acquired from the position calculation signal; and recording the temporarily stored image data and the metadata in a storage medium, wherein a first control mode includes: when the position calculation signal cannot be acquired, executinq a position information acquisition process for acquiring the position information within a preset time, when the position information is acquired within the preset time, recording the temporarily stored image data and the metadata to which the acquired position information is added in the storage medium, and when the position information is not acquired within the preset time, recording the temporarily stored image data and the metadata without position information in the storage medium, wherein a second control mode includes adding position information to the metadata of the image data which was previously recorded in the storage medium without position information, and wherein, when the second control mode is selected, selectively extracting one or more thumbnails of the image data previously recorded in the storage medium without position information, and displaying a list of the extracted one or more thumbnails in a selectable state. ### Claim 8 (depends on 7) The image recording method according to claim 7, wherein the position calculation signal is a GPS signal, and wherein the position information is calculated from the GPS signal. ### Claim 9 (depends on 8) The image recording method according to claim 8, further comprising: acquiring unique information of a wireless access point; and inquiring to a server connected through a communication line about the unique information to acquire the position information, wherein, when the GPS signal cannot be acquired, the temporarily stored image data and the metadata to which the position information acquired by inquiring of the server is added are recorded in the storage medium. ### Claim 10 (depends on 9) The image recording method according to claim 9, wherein the unique information acquired from the wireless access point is an SSID and a MAC address of the wireless access point. ### Claim 11 (depends on 9) The image recording method according to claim 9, wherein, when the server cannot be inquired of, the temporarily stored image data and the metadata to which the unique information acquired from the wireless access point is added are recorded in the storage medium. ### Claim 12 (depends on 10) The image recording method according to claim 10, wherein, when accessing a plurality of the wireless access points, the unique information includes reception levels of radio waves of the plurality of the wireless access points, and wherein the position information is corrected from the reception levels of the radio waves of the plurality of the wireless access points. ### Claim 13 (depends on 1) The imaging apparatus according to claim 1, further comprising: a radio interface configured to perform radio communication with a device external to the imaging apparatus, wherein the controller is programmed to operate in the second control mode to further display, on the display unit, a screen to select any of using newly acquired position information, using past position information, or using position information acquired via the radio interface as the position information which is added to the metadata. ### Claim 14 (depends on 1) The imaging apparatus according to claim 1, wherein the controller is programmed to operate in a third control mode to change the position information added to the metadata of the image data recorded in the storage medium, and wherein, when the third control mode is selected, the controller is programmed to selectively extract one or more thumbnails of the image data previously recorded in the storage medium in which the metadata was added, and to display a list of the extracted one or more thumbnails on the display unit in a selectable state. ### Claim 15 (depends on 7) The image recording method according to claim 7, further comprising: performing radio communication with a device external to the imaging apparatus, wherein the second control mode further includes displaying a screen to select any of using newly acquired position information, using past position information, or using position information acquired via the radio communication as the position information which is added to the metadata. ### Claim 16 (depends on 7) The image recording method according to claim 7, wherein a third control mode includes changing the position information added to the metadata of the image data recorded in the storage medium, and wherein, when the third control mode is selected, selectively extracting one or more thumbnails of the image data previously recorded in the storage medium in which the metadata was added, and displaying a list of the extracted one or more thumbnails in a selectable state.