Constructing image panorama using frame selection

Active Publication Date: 2007-10-11
NOKIA TECHNOLOGLES OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0004] According to a first aspect of the invention, a method for constructing by an electronic device an image panorama from a plurality of images, comprises: evaluating image quality of K consecutive frames out of the plurality of images using a predetermin

Problems solved by technology

Practically this is not the case, since pictures are often ta

Method used

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  • Constructing image panorama using frame selection
  • Constructing image panorama using frame selection
  • Constructing image panorama using frame selection

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Embodiment Construction

[0038] A new method, system, apparatus and software product are presented for constructing by an electronic device an image panorama from a plurality of images based on their visual quality. In particular, the same portion of a panoramic image scene is typically captured on multiple neighborhood video frames from which one can choose the best visual representation to be pasted into the panorama. The electronic device can be (but is not limited to) a digital camera, a communication device, a wireless communication device, a portable electronic device, a mobile electronic device, a camera phone, etc.

[0039] According to embodiments of the present invention, on-line and off-line implementations are possible. An off-line implementation assumes availability of all video frames which are stored on some support (e.g., a memory of the electronic device). These video frames can be also stored externally to the electronic device and accessed through the network communications. On the other hand,

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Abstract

The specification and drawings present a new method, system, apparatus and software product for constructing by an electronic device an image panorama from a plurality of images based on their visual quality. The same portion of a panoramic image scene is typically captured on multiple neighborhood video frames from which one can choose the best visual representation to be pasted into the panorama. Constructing the image panorama from the plurality of captured images can comprise the following steps: a) evaluating image quality of K consecutive frames out of the captured plurality of images using a predetermined criterion, b) selecting one image out of the evaluated K frames with the best image quality using a predetermined rule, and c) appending the selected frame to previously selected frames for constructing the image panorama. On-line and off-line implementations are possible.

Description

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Claims

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Application Information

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Owner NOKIA TECHNOLOGLES OY
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