Constructing image panorama using frame selection
First Claim
1. A method, comprising:
- dividing a plurality of captured images into groups, each group comprising a number of consecutive frames;
evaluating by an electronic device, image quality of said number of consecutive frames for said each group out of the plurality of said captured images using a predetermined criterion, wherein said number is an integer of at least a value of two;
selecting by said electronic device, one frame out of said evaluated frames with the best image quality from said each group using a predetermined rule; and
appending by said electronic device, said one frame from said each group to other selected frames for constructing an image panorama.
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Accused Products
Abstract
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 is presented. 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.
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Citations
33 Claims
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1. A method, comprising:
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dividing a plurality of captured images into groups, each group comprising a number of consecutive frames; evaluating by an electronic device, image quality of said number of consecutive frames for said each group out of the plurality of said captured images using a predetermined criterion, wherein said number is an integer of at least a value of two; selecting by said electronic device, one frame out of said evaluated frames with the best image quality from said each group using a predetermined rule; and appending by said electronic device, said one frame from said each group to other selected frames for constructing an image panorama. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An electronic apparatus, comprising:
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a processor and memory including computer program code, the memory and the computer program code configured to, with the processor, cause the electric apparatus at least to; evaluate image quality for each group comprising a number of consecutive frames out of a plurality of images using a predetermined criterion, wherein said number is an integer of at least a value of two, wherein said plurality of captured images is divided into said groups; select one frame out of said each group with the best image quality using a predetermined rule; and append said one frame for each said group to other selected frames for constructing an image panorama. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. A system adopted for constructing an image panorama from a plurality of images, comprising:
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a camera that captures a plurality of images; and an electronic device, comprising; a frame image quality evaluation module that evaluates image quality for each group comprising a number of consecutive frames out of a plurality of images using a predetermined criterion, wherein each of said number of the consecutive frames is provided to the electronic device through a network communication said number being an integer of at least a value of two, and wherein said plurality of captured images is divided into said groups; a frame selection module that selects one frame out of said each group with the best image quality using a predetermined rule; and an image panorama construction block that appends said one frame for each said group to other selected frames for constructing an image panorama. - View Dependent Claims (30, 31)
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32. An electronic apparatus, comprising:
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means for evaluating image quality for each group comprising a number of consecutive frames out of a plurality of images using a predetermined criterion, wherein said number is an integer of at least a value of two, wherein said plurality of captured images is divided into said groups; means for selecting one frame out of said each group with the best image quality using a predetermined rule; and means for appending said one frame for each said group to other selected frames for constructing an image panorama. - View Dependent Claims (33)
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Specification