Image outputting apparatus, image outputting method, and image outputting program

• US 20060213386A1
• Filed: 03/23/2006
• Published: 09/28/2006
• Est. Priority Date: 03/25/2005
• Status: Abandoned Application

• Current Assignee: Fujifilm Corporation (Fujifilm Holdings Corporation)
• Original Assignee: Fuji Photo Film Co Limited (Fujifilm Holdings Corporation)
• Inventors: Funakura, Hiroyuki
• Application Number:
  US11/386,842
• Publication Number:
  US 20060213386A1
• Time in Patent Office: Days
• US Class Current: 101/463.100
• CPC Class Codes: G06T 11/60 Editing figures and text; Combining figures or text
• CPC Class Codes: G06T 7/70 Determining position or orientation of objects or cameras camera calibration G06T7/80

Abstract

An image outputting apparatus of the present invention automatically lays out taken images so as to have composition without a sense of discomfort to an appreciator, based on direction components of the taken images. The apparatus includes an image direction component computing section that computes a direction component of an image, an image layout section that lays out the image in an output area based on the direction component computed from the image direction component computing section, and an image outputting section that outputs the image laid out in the output area by the image layout section.

Claims

1. An image outputting apparatus comprising:

an image direction component computing section that computes a direction component of an image;

an image layout section that lays out the image in an output area based on the direction component computed from said image direction component computing section; and

an image outputting section that outputs the image laid out in the output area by said image layout section.

2. The image outputting apparatus as claimed in claim 1, wherein said image direction component computing section comprises:

a spatial frequency level computing section that respectively computes a level of a spatial frequency component along each of a plurality of directions in the image; and

an image direction component specifying section that specifies a direction perpendicular to a direction having the largest level of the spatial frequency computed from said spatial frequency level computing section as the direction component of the image.

3. The image outputting apparatus as claimed in claim 1, wherein said image direction component computing section comprises:

a vanishing point computing section that computes a vanishing point of the image; and

an image direction component specifying section that specifies a direction facing the vanishing point of the image as the direction component of the image.

4. The image outputting apparatus as claimed in claim 1, wherein

said image direction component computing section comprises:

a vanishing point computing section that computes a vanishing point of an object included in the image; and

an image direction component specifying section that specifies a direction facing the vanishing point of the object included in the image as the direction component of the image.

5. The image outputting apparatus as claimed in claim 4, wherein said image layout section lays out the image in the output area so that the direction facing the vanishing point specified by the image direction component specifying section faces a central direction of the output area.

6. The image outputting apparatus as claimed in claim 4, wherein

said vanishing point computing section respectively computes the vanishing point of the object respectively included in the plurality of images,

said image direction component specifying section specifies each direction facing the vanishing point of the object included in each of the plurality of images as a direction component of each of the plurality of images, and

said image layout section lays out the plurality of images in the output area so that each direction facing the vanishing point of the object included in each of the plurality of images specified by the image direction component specifying section faces the same position.

7. The image outputting apparatus as claimed in claim 2, wherein

said image direction component computing section further comprises:

an image dividing section that divides the image into a plurality of partial areas; and

a partial area direction component computing section that computes a direction component of each of the plurality of partial areas divided by the image dividing section, and

said image direction component specifying section computes a mean direction component of the direction components of the plurality of partial areas computed from the partial area direction component computing section as a direction component of the image.

8. The image outputting apparatus as claimed in claim 1, wherein

the image outputting apparatus further comprises:

a template storing section that stores a template of the output area in which an image arrangement position and a direction component of an image to be arranged at the image arrangement position are previously determined; and

an image selecting section that selects an image in which the direction component associated with the image arrangement position in the template stored on said template storing section and the direction component computed from said image direction component computing section are identical with each other, and

said image layout section lays out the image selected by said image selecting section at the image arrangement position in the template.

9. The image outputting apparatus as claimed in claim 8, wherein

the image outputting apparatus further comprises an image rotation processing section that rotates an image along a horizontal direction of a face of the image, so that the direction component computed from said image direction component computing section and the direction component associated with the image arrangement position in the template stored on said template storing section are identical with each other, when there is not an image in which the direction component computed from said image direction component computing section and the direction component associated with the image arrangement position in the template stored on said template storing section are identical with each other, and

said image layout section lays out the image rotated by said image rotation processing section at the image arrangement position in the template.

10. The image outputting apparatus as claimed in claim 9, wherein

the image outputting apparatus further comprises a trimming section that trims off the image rotated by said image rotation processing section in the shape of an image arrangement frame at the image arrangement position, and

said image layout section lays out the image trimmed by said trimming section at the image arrangement position.

11. The image outputting apparatus as claimed in claim 8, wherein

the image outputting apparatus further comprises a converted image generating section that generates an image made by performing geometric conversion on the image, so that the direction component computed from said image direction component computing section and the direction component associated with the image arrangement position in the template stored on said template storing section are identical with each other, when there is not an image in which the direction component computed from said image direction component computing section and the direction component associated with the image arrangement position in the template stored on said template storing section are identical with each other, and

said image layout section lays out the image generated from said converted image generating section at the image arrangement position.

12. The image outputting apparatus as claimed in claim 11, wherein

the image outputting apparatus further comprises a trimming section that trims off the image generated from said converted image generating section in the shape of an image arrangement frame at the image arrangement position, and

said image layout section lays out the image trimmed by said trimming section at the image arrangement position.

13. The image outputting apparatus as claimed in claim 1, wherein

the image outputting apparatus further comprises:

a template storing section that stores a template of the output area in which a first image arrangement position at which a first image should be arranged and a second image arrangement position at which a second image should be arranged are previously determined;

a first image selecting section that selects the first image to be arranged at the first image arrangement position;

a direction component determining section that determines a direction component of the second image to be arranged at the second image arrangement position according to a direction component of the first image selected by said first image selecting section; and

a second image selecting section which selects the second image including the direction component determined by said direction component determining section, and

said image layout section lays out the first image selected by said first image selecting section at the first image arrangement position and lays out the second image selected by said second image selecting section at the second image arrangement position.

14. The image outputting apparatus as claimed in claim 13, wherein

said template storing section stores a template of the output area in which the second image arrangement position and a direction component of image relative to the direction component of the first image, and

said direction component determining section determines the direction component of the second image to be arranged at the second image arrangement position based on the direction component of the first image selected by said first image selecting section and the relative direction component of image stored on said template storing section.

15. An image outputting method comprising:

an image direction component computing step of computing a direction component of an image;

an image layout step of laying out the image in an output area based on the direction component computed in said image direction component computing step; and

an image outputting step of outputting the image laid out in the output area in said image layout step.

16. An image outputting program for an image outputting apparatus that outputs an image, the program making the image outputting apparatus function as:

an image direction component computing section that computes a direction component of an image;

an image layout section that lays out the image in an output area based on the direction component computed from said image direction component computing section; and

an image outputting section that outputs the image laid out in the output area by said image layout section.