IMAGE SEARCH DEVICE AND IMAGE SEARCH METHOD

• US 20100287502A1
• Filed: 04/28/2010
• Published: 11/11/2010
• Est. Priority Date: 05/11/2009
• Status: Abandoned Application

• Current Assignee: Olympus Imaging Corporation (Olympus Corporation)
• Original Assignee: Olympus Imaging Corporation (Olympus Corporation)
• Inventors: Ito, Kensei, Fujii, Takashi
• Application Number:
  US12/769,233
• Publication Number:
  US 20100287502A1
• Time in Patent Office: Days
• US Class Current: 715/810
• CPC Class Codes: G06F 16/583 using metadata automatically derived from the content

Abstract

An image search device includes a target-image selecting unit that selects target image data from recorded image data; a target-image displaying unit that displays the selected target-image data on a display unit; a relevant-image selecting unit that selects relevant image data that contains a predetermined number of images each having at least one element item identical to the corresponding piece of element information assigned to the target image data in such a manner that the relevant image data contains at least one image that has combination of the element items that is different from combination of the element items assigned to the other relevant images; and a relevant-image displaying unit that displays, on the display unit, the selected relevant image data containing the predetermined number of the images.

Claims

1. An image search device comprising:

an image storage unit that stores therein a plurality of pieces of image data;

an element-information storage unit that stores therein a plurality of pieces of element information indicative of element items assigned respectively to the pieces of the image data stored in the image storage unit;

a target-image selecting unit that selects target image data from the image data stored in the image storage unit;

a target-image displaying unit that displays the target image data selected by the target-image selecting unit on a display unit;

a relevant-image selecting unit that selects a predetermined number of pieces of relevant image data that contain at least one of the pieces of element information identical to the piece of element information assigned to the target image data in such a manner that the predetermined number of pieces of relevant image data contain at least one image that has a different combination of the pieces of element information; and

a relevant-image displaying unit that displays, on the display unit, the predetermined number of pieces of relevant image data selected by the relevant-image selecting unit.

2. The image search device according to claim 1, wherein the relevant-image selecting unit selects, from pieces of image data having at least one of the pieces of element information identical to the piece of element information assigned to the target image data, the predetermined number of pieces of relevant image data in such a manner that the predetermined number of pieces of relevant image data do not contain any more than a predetermined number of pieces of image data that have a same combination of the pieces of element information.

3. The image search device according to claim 2, wherein

the relevant-image selecting unit selects a predetermined number of pieces of relevant image data having at least one of the pieces of element information identical to the piece of element information assigned to the target image data, and

if all the selected predetermined number of pieces of relevant image data have a same combination of the pieces of element information, the relevant-image selecting unit replaces at least one of the predetermined number of pieces of relevant image data with another piece of relevant image data that has a different combination of pieces of the element information from that of the selected predetermined number of pieces of relevant image data.

4. The image search device according to claim 1, wherein

the relevant-image selecting unit makes a same group of pieces of image data that have a same combination of pieces of the element information, from pieces of image data having at least one of the pieces of element information identical to the piece of element information assigned to the target image data, and

the relevant-image selecting unit selects, as a pieces of the relevant image data, one of the pieces of image data belonging to the same group.

5. The image search device according to claim 1, wherein the relevant-image displaying unit displays on the display unit both the target image data and the predetermined number of pieces of relevant image data.

6. The image search device according to claim 1, wherein, in response to selection of one of the pieces of relevant image data that are displayed on the display unit by the relevant-image displaying unit, the target-image selecting unit selects the selected piece of relevant image data as new target image data.

7. The image search device according to claim 1, further comprising an importance setting unit that sets a degree of importance of the pieces of element information for each element item, wherein

the relevant-image selecting unit selects the predetermined number of pieces of relevant image data in sequence beginning with pieces of image data that contain element information having a high degree of importance in accordance with the setting performed by the importance setting unit, from the pieces of image data stored in the image storage unit.

8. The image search device according to claim 1, wherein

the relevant-image displaying unit displays the predetermined number of pieces of relevant image data in a row,

the image search device further comprises an operation unit that is used to put a piece of relevant image data in a selected state in such a manner that the selected state is switched from a piece of relevant image data to another piece of relevant image data adjacent to the piece of relevant image data, wherein

the target-image selecting unit selects, as new target image data, the piece of relevant image data in the selected state when an instruction to select the relevant image data is received.

9. The image search device according to claim 1, further comprising:

a target-image log storage unit that stores therein logs of image data selected as the target image data by the target-image selecting unit at a previous time;

a target-image log displaying unit that displays on the display unit, on the basis of the logs stored in the target-image log storage unit, the image data selected as the target image data at a previous time; and

a switching unit that switches between a screen of the target image data displayed by the target-image displaying unit and a screen of the image data selected as the target image data at a previous time and displayed by the target-image log displaying unit.

10. An image search method comprising:

selecting target image data from image data stored;

displaying the selected target image data;

selecting, on the basis of a plurality of pieces of element information indicative of element items assigned respectively to the pieces of the image data, a predetermined number of pieces of relevant image data that contain at least one of the pieces of element information identical to the piece of element information assigned to the target image data in such a manner that the predetermined number of pieces of relevant image data contain at least one image that has a different combination of the pieces of element information; and

displaying the predetermined number of pieces of relevant image data selected.