Apparatus and methods for reducing visibility of a periphery of an image stream
First Claim
Patent Images
1. A method for imaging a portion of a body of a subject that undergoes motion, the method comprising:
- using an image-acquisition device, acquiring a plurality of image frames of the portion of the subject'"'"'s body;
using at least one processor, identifying a feature in at least some of the image frames;
using the processor, image tracking the at least some image frames with respect to the feature, by aligning the at least some image frames with respect to the feature;
displaying on a display, as a stream of image frames, the image frames that have been image tracked with respect to the feature; and
using the processor, at least partially reducing visibility of a periphery of the displayed stream of image frames.
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Abstract
Apparatus and methods are described for imaging a portion of a body of a subject that undergoes a motion cycle, including acquiring a plurality of image frames of the portion of the subject'"'"'s body. A given feature is identified in at least some of the image frames. At least some image frames are image tracked with respect to the feature, and the image frames that have been image tracked with respect to the given feature are displayed as a stream of image frames. Visibility of a periphery of the displayed stream of image frames is at least partially reduced. Other applications are also described.
445 Citations
18 Claims
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1. A method for imaging a portion of a body of a subject that undergoes motion, the method comprising:
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using an image-acquisition device, acquiring a plurality of image frames of the portion of the subject'"'"'s body; using at least one processor, identifying a feature in at least some of the image frames; using the processor, image tracking the at least some image frames with respect to the feature, by aligning the at least some image frames with respect to the feature; displaying on a display, as a stream of image frames, the image frames that have been image tracked with respect to the feature; and using the processor, at least partially reducing visibility of a periphery of the displayed stream of image frames. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. Apparatus for use with a portion of a body of a subject that undergoes motion, the apparatus comprising:
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an image-acquisition device configured to acquire a plurality of image frames of the portion of the subject'"'"'s body; a display; and at least one processor configured to; identify a feature in at least some of the image frames, image track at least some of the image frames with respect to the given feature, by aligning the at least some image frames with respect to the feature, drive the display to display, as a stream of image frames, the image frames that have been image tracked with respect to the feature, and to at least partially reduce visibility of a periphery of the displayed stream of image frames. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method for imaging a portion of a body of a subject that undergoes motion, the method comprising:
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using an image-acquisition device, acquiring a plurality of image frames of the portion of the subject'"'"'s body; using at least one computer processor, identifying a feature in at least some of the image frames; using the processor, image tracking the at least some image frames with respect to the feature, by aligning the at least some image frames with respect to the feature; displaying on a display at least one image frame, based upon the image frames that have been image tracked with respect to the feature; and using the processor, at least partially reducing visibility of a periphery of the displayed image frame. - View Dependent Claims (16)
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17. Apparatus for use with a portion of a body of a subject that undergoes motion, the apparatus comprising:
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an image-acquisition device configured to acquire a plurality of image frames of the portion of the subject'"'"'s body; a display; and at least one computer processor configured to; identify a feature in at least some of the image frames, image track at least some of the image frames with respect to the feature, by aligning the at least some image frames with respect to the feature, drive the display to display at least one image frame, based upon the image frames that have been image tracked with respect to the feature, and to at least partially reduce visibility of a periphery of the displayed image frame. - View Dependent Claims (18)
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Specification