Method and apparatus for photograph finding
Digital image data including discrete photographic images of a variety of different subjects, times, and so forth, are collected and analyzed to identify specific features in the photographs. In an embodiment of the invention, distinctive markers are distributed to aid in the identification of particular subject matter. Facial recognition may also be employed. The digital image data is maintained in a database and quarried in response to search requests. The search requests include criteria specifying any feature category or other identifying information, such as date, time, and location that each photograph was taken, associated with each photograph. Candidate images are provided for review by requesters, who may select desired images for purchase or downloading.
1. A method, comprising:
a computer system receiving a search request that includes a digital image;
the computer system determining a set of multiple characteristics of the digital image, including:
one or more objects appearing in the digital image;
one or more colors appearing in the digital image; and
lighting conditions appearing in the digital image;
the computer system comparing the set of multiple characteristics with corresponding characteristics for respective ones of a plurality of stored digital images; and
the computer system transmitting a response to the search request, wherein the response indicates one or more stored digital images that meet one or more matching criteria for the comparing.
2. The method of claim 1 , wherein the set of multiple characteristics further includes one or more characteristics of the following characteristics:
faces recognized in the digital image;
time of day represented in the digital image;
a device used to capture the digital image; and
a geographic location at which the digital image was captured.
3. The method of claim 1 , wherein the one or more objects include visual facial characteristics.
4. The method of claim 1 , wherein the one or more objects include a known marker obj ect.
5. The method of claim 1 , wherein at least one of the multiple characteristics is determined based on image metadata and at least one of the multiple characteristics is determined based on analyzing image data of the digital image.
6. The method of claim 1 , wherein the search request is received via a wide area network, the digital image is uploaded via the wide area network, and the response is transmitted via the wide area network.
7. The method of claim 6 , wherein the transmitting the response includes causing reduced-size versions, of the one or more stored digital images that meet one or more matching criteria, to be displayed via a web site.
8. The method of claim 1 , further comprising:
the computer system receiving one or more search parameters based on user input;
wherein the comparing includes comparing characteristics for stored digital images with the received one or more search parameters.
9. A system, comprising:
one or more processors; and
one or more memories having program instructions stored thereon that are executable by the one or more processors to:
receive a search request that includes a digital image;
determine a set of multiple characteristics of the digital image, including:
one or more objects appearing in the digital image;
one or more colors appearing in the digital image; and
lighting conditions appearing in the digital image;
compare the set of multiple characteristics with corresponding characteristics for respective ones of a plurality of stored digital images; and
transmit a response to the search request, wherein the response indicates one or more stored digital images that meet one or more matching criteria for the comparison.
10. The system of claim 9 , wherein the set of multiple characteristics further includes the following characteristics:
faces recognized in the digital image; and
time of day represented in the digital image.
11. The system of claim 10 , wherein the set of multiple characteristics further includes the following characteristics:
a device used to capture the digital image; and
a geographic location at which the digital image was captured.
12. The system of claim 9 , wherein at least one of the multiple characteristics is determined based on image metadata and at least one of the multiple characteristics is determined based on an analysis of pixel data of the digital image.
13. The system of claim 9 , wherein the search request is received via a wide area network, the digital image is uploaded via the wide area network, and the response is transmitted via the wide area network.
14. A non-transitory computer-readable medium having instructions stored thereon that are executable by a computing device to perform operations comprising:
receiving a search request that includes a digital image;
determining a set of multiple characteristics of the digital image, including:
one or more objects appearing in the digital image;
one or more colors appearing in the digital image; and
lighting conditions appearing in the digital image;
comparing the set of multiple characteristics with corresponding characteristics for respective ones of a plurality of stored digital images; and
transmitting a response to the search request, wherein the response indicates one or more stored digital images that meet one or more matching criteria for the comparing.
15. The non-transitory computer-readable medium of claim 14 , wherein the set of multiple characteristics further includes one or more characteristics of the following characteristics:
faces recognized in the digital image;
time of day represented in the digital image;
a device used to capture the digital image; and
a geographic location at which the digital image was captured.
16. The non-transitory computer-readable medium of claim 14 , wherein at least one of the multiple characteristics is determined based on image metadata and at least one of the multiple characteristics is determined based on analyzing image data of the digital image.
17. The non-transitory computer-readable medium of claim 14 , wherein the search request is received via a wide area network, the digital image is uploaded via the wide area network, and the response is transmitted via the wide area network.
18. The non-transitory computer-readable medium of claim 14 , wherein the transmitting the response includes causing reduced-size versions, of the one or more stored digital images that meet one or more matching criteria, to be displayed via a web site.
19. The non-transitory computer-readable medium of claim 14 , wherein the operations further comprise:
receiving one or more search parameters based on user input;
wherein the comparing includes comparing characteristics for stored digital images with the received one or more search parameters.
20. The non-transitory computer-readable medium of claim 14 , wherein the one or more objects include visual facial characteristics.