Systems and methods using a slideshow generator

• US 9,235,575 B1
• Filed: 03/08/2010
• Issued: 01/12/2016
• Est. Priority Date: 03/08/2010
• Status: Expired due to Fees

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Xiao, Jun, Chen, Jiajian
• Primary Examiner(s): Keaton, Sherrod
• Application Number:
  US12/719,134
• Time in Patent Office: 2,136 Days
• Field of Search: 715/732
• US Class Current: 1/1
• CPC Class Codes: G06F 16/4393 Multimedia presentations, e.g. slide shows, multimedia albums

Abstract

Embodiments of generating in-slide and between slide transitions in a slideshow based on image content analysis are provided.

Claims

1. A method performed by a processing system, the method comprising:

generating a between-slide transition between a first slide including a first region of interest in a first digital image and a second slide including a second region of interest in a second digital image, the first and the second regions of interest including similar content, and the between-slide transition including at least one intermediate slide formed from one of the first and the second digital images with a corresponding one of the first and the second regions of interest, which includes the similar content, being a focal point and a transition effect being applied to a remainder of the one of the first and the second digital images;

generating the between-slide transition with an amount of distortion of the transition effect, as applied to the remainder of the one of the first and the second digital images, varying with time during display of the first slide, the at least one intermediate slide, and the second slide as part of a slideshow; and

generating the between-slide transition such that a strength of the transition effect between pixels in the first and the second digital images depends on the distance of the pixels to the first and the second regions of interest,

wherein the at least one intermediate slide includes at least a first intermediate slide formed from the first digital image and a second intermediate slide formed from the second digital image, wherein the transition effect, as applied to the remainder of the one of the first and the second digital images, is first applied in an increasing manner to the first intermediate slide and thereafter applied in a decreasing manner to the second intermediate slide.

2. The method of claim 1 further comprising:

selecting the first and the second digital images from the set of digital images with the processing system based on the image content analysis.

3. The method of claim 1 further comprising:

generating the between-slide transition such that a first amount of distortion in the first and the second regions of interest is less than a second amount of distortion in the remainder of the first and the second slides.

4. The method of claim 1 further comprising:

generating the between-slide transition such that the amount of distortion of the transition effect, as applied to the remainder of the one of the first and the second digital images, increases and then decreases between the first and the second slides.

5. The method of claim 1 further comprising:

displaying the first slide, the at least one intermediate slide, and the second slide as part of the slideshow.

6. The method of claim 1 wherein the set of digital images are captured with an image capture device.

7. The method of claim 1 further comprising:

generating the between-slide transition to emphasize a relationship between the first region of interest in the first digital image and the second region of interest in the second digital image determined from the image content analysis.

8. A non-transitory computer readable storage medium storing computer-executable instructions that, when executed by an image processing system, perform a method comprising:

selecting a first region of interest in a first digital image in a first slide of a slideshow and a second region of interest in a second digital image in a second slide of the slideshow based on image content analysis of a set of digital images that include the first and the second digital images, the first and the second regions of interest including similar content;

generating a between-slide transition between the first and the second slides, the between-slide transition including at least one intermediate slide formed from one of the first and the second digital images with a corresponding one of the first and the second regions of interest, which includes the similar content, being emphasized and a transition effect being applied to a remainder of the one of the first and the second digital images;

generating the between-slide transition such that an amount of distortion of the transition effect, as applied to the remainder of the one of the first and the second digital images, varies with time during display of the first slide, the at least one intermediate slide, and the second slide as part of the slideshow; and

generating the between-slide transition such that a strength of the transition effect between pixels in the one of the first and the second digital images depends on a distance of the pixels to the corresponding one of the first and the second regions of interest,

wherein the at least one intermediate slide includes at least a first intermediate slide formed from the first digital image and a second intermediate slide formed from the second digital image, wherein the transition effect, as applied to the remainder of the one of the first and the second digital images, is first applied to the first intermediate slide in an increasing manner and then applied to the second intermediate slide in a decreasing manner.

9. The non-transitory computer readable storage medium of claim 8, the method further comprising:

generating the between-slide transition such that the amount of distortion of the transition effect, as applied to the remainder of the one of the first and the second digital images, increases and then decreases between the first and the second slides.

10. The non-transitory computer readable storage medium of claim 8, the method further comprising:

generating the between-slide transition such that a first amount of distortion in the first and the second regions of interest is greater than a second amount of distortion outside of the first and the second regions of interest in the first and the second slides.

11. The non-transitory computer readable storage medium of claim 8, the method further comprising:

generating the between-slide transition such that a first amount of distortion in the first and the second regions of interest is less than a second amount of distortion in the remainder of the first and the second slides.

12. The non-transitory computer readable storage medium of claim 8, the method further comprising:

displaying the first slide, the at least one intermediate slide, and the second slide as part of the slideshow.

13. A system comprising:

a memory including a slideshow generator, a set of digital images, and image metadata generated from image content analysis of the set of digital images; and

a processor configured to execute the slideshow generator to;

generate a between-slide transition between a first slide including a first region of interest in a first digital image and a second slide including a second region of interest in a second digital image, the first and the second regions of interest including similar content, and the between-slide transition including at least one intermediate slide formed from one of the first and the second digital images with a corresponding one of the first and the second regions of interest, which includes the similar content, being a focal point and a transition effect being applied to a remainder of the one of the first and the second digital images;

generate the between-slide transition such that an amount of distortion of the transition effect, as applied to the remainder of the one of the first and the second digital images, varies with time during display of the first slide, the at least one intermediate slide, and the second slide as part of a slideshow; and

generate the between-slide transition such that a strength of the transition effect between pixels in the one of the first and the second digital images depends on a distance of the pixels to the corresponding one of the first and the second regions of interest,

wherein the at least one intermediate slide includes at least a first intermediate slide formed from the first digital image and a second intermediate slide formed from the second digital image, wherein the transition effect, as applied to the remainder of the one of the first and the second digital images, is first applied in an increasing manner to the first intermediate slide and lastly applied in a decreasing manner to the second intermediate slide.

14. The system of claim 13, wherein the processor is configured to execute the slideshow generator to:

generate the between-slide transition such that the amount of distortion of the transition effect, as applied to the remainder of the one of the first and the second digital images, increases and then decreases between the first and the second slides.

15. The system of claim 13, wherein the processor is configured to execute the slideshow generator to:

display the first slide, the at least one intermediate slide, and the second slide as part of the slideshow.

16. The system of claim 13, wherein the between-slide transitions emphasize a relationship between the first and the second digital images determined from the image content analysis.

17. The system of claim 13, wherein the processor is configured to execute the slideshow generator to:

generate the between-slide transition such that a first amount of distortion in the first and the second regions of interest is less than a second amount of distortion in the remainder of the first and the second slides.