Organizing nearby picture hotspots

• US 8,407,225 B2
• Filed: 10/28/2010
• Issued: 03/26/2013
• Est. Priority Date: 10/28/2010
• Status: Expired due to Fees

• Current Assignee: Monument Peak Ventures, LLC (Dominion Harbor Enterprises, LLC)
• Original Assignee: Intellectual Ventures Fund 83 LLC (Intellectual Ventures LLC)
• Inventors: Lahcanski, Tomi, Winters, Dustin L.
• Primary Examiner(s): FILIPCZYK, MARCIN R
• Application Number:
  US12/914,294
• Publication Number:
  US 20120109955A1
• Time in Patent Office: 880 Days
• Field of Search: 348/231.99, 382/103, 382/106, 707/738, 707/802, 707/999.006, 707/737
• US Class Current: 707/738
• CPC Class Codes: G06F 16/29 Geographical information databases
• CPC Class Codes: G06F 16/35 Clustering; Classification
• CPC Class Codes: G06F 16/58 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06F 16/5866 using information manually generated, e.g. tags, keywords, comments, manually generated location and time information
• CPC Class Codes: G06F 16/587 using geographical or spatial information, e.g. location
• CPC Class Codes: G06V 20/10 Terrestrial scenes scenes under surveillance with static cameras G06V20/52; scenes perceived from the exterior of a vehicle G06V20/56; scenes perceived from the interior of a vehicle G06V20/59

Abstract

A method of accessing an image database containing location data and determining one or more clusters of the digital images based on their location data. A hotspot location is determined for representing the cluster of the digital images and the results are stored for later access. The computer is connected to a network and receives data from a device including data identifying a current location. After determining that the device is within a selected notification distance from the hotspot location, a notification is transmitted over the network.

Claims

1. A computer implemented method comprising the steps of:

accessing an image database containing digital images and location data corresponding to each of a plurality of the digital images, the location data indicating a location where its corresponding digital image was captured;

calculating geographic distances between the location data corresponding to each of the digital images;

using the geographic distance to calculate distance information for each pair of digital images;

identifying a plurality of clusters of the digital images based on their location data, wherein all digital image pairs in a cluster have shorter calculated geographic distances than a geographic distance between any digital image in the cluster and any digital image in another cluster;

determining a separate hotspot location for representing each of the plurality of clusters of the digital images, wherein the hotspot location is a location where a number of digital images have been captured, and wherein each separate hotspot location is representative of a cluster of digital images captured at or near that hotspot location;

storing information identifying each of the plurality of hotspot locations and its represented cluster of digital images;

connecting a computer to a communication network;

receiving data at the computer sent over the communication network by a communication device, the received data including data for identifying a current location of the communication device;

determining that the communication device is within a selected notification distance from one of the plurality of hotspot locations, the step of determining based on the data for identifying the current location of the communication device; and

transmitting a notification over the communication network to the communication device for notifying a user of the communication device that the communication device is within the selected notification distance from said one of the plurality of hotspot locations, wherein the notification includes directional information selected from the group consisting of a geographic direction from the current location to said one of the plurality of hotspot locations, a distance from the current location to said one of the plurality of hotspot locations, data identifying a location of said one of the plurality of hotspot locations, audio data for playback on a speaker of the communication device, descriptive text data for display on a display screen of the communication device, numerical coordinate data for display on the display screen of the communication device, and map image data for display on the display screen of the communication device.

2. The computer implemented method of claim 1, wherein the step of identifying a plurality of clusters further comprises calculating distances between the location data corresponding to each of a plurality of the digital images and including in the cluster of the digital images those digital images having a calculated distance within a preselected maximum cluster distance.

3. The computer implemented method of claim 1, wherein the step of identifying a plurality of clusters further comprises calculating distances between the location data corresponding to each of a plurality of the digital images and including in the cluster of the digital images those digital images having a calculated distance within a selected distance.

4. The computer implemented method of claim 1, wherein the step of indentifying a plurality of clusters further comprises calculating distances between the location data corresponding to each of a plurality of the digital images and including in the cluster of the digital images those digital images that contribute to a calculation of a selected image density.

5. The computer implemented method of claim 1, further comprising:

receiving data for identifying a user of the communication device;

transmitting the notification over the communication network to the communication device for notifying the user of the communication device that the communication device is within the selected notification distance from the hotspot location only if a selected minimum number of the digital images in the cluster of the digital images are associated with friends of the user, wherein the image database includes user data corresponding to each of the digital images, and wherein the user data includes information identifying another user as a friend.

6. The method of claim 1, further including the step of transmitting over the communication network to the communication device at least one of the digital images in the cluster of the digital images.

7. The method of claim 1, wherein the communication network includes the internet and the data identifying the current location of the communication device includes GPS derived data.