Apparatus and method for tuning an audiovisual system to viewer attention level
First Claim
1. An audiovisual signal processing device, comprising a signal processing unit configured toreceive a video signal comprising a plurality of images representing at least a part of an original scene having at least first and second video objects, the first video object having motion between at least two of the plurality of images and the second video object having a substantial lack of motion between at least two of the plurality of images;
- identify the at least first and second video objects of the plurality of images;
select at least one image from the second two of the plurality of images including the second video object; and
transform the received video signal by inserting the first video object into a plurality of the selected at least one image to create a temporally repeating sequence of the at least one image including the first and second video objects resulting in a change in the part of the original scene, wherein superposition of the first video object in the temporally repeating sequence of the at least one image varies based on the motion of the first video object.
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Abstract
An audiovisual signal processing device including a signal processing unit configured to receive a video signal comprising a plurality of images; identify at least first and second video components of the video signal, the first video component relating to motion of the first video component between at least a first portion of the plurality of images and the second video component relating to a substantial lack of motion of the second video component between at least a second portion of the plurality of images; select at least one image from the second portion of the plurality of images including the second video component; and insert the first video component into a plurality of the selected at least one image to create a temporally repeating sequence of the at least one image including the first video component.
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Citations
16 Claims
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1. An audiovisual signal processing device, comprising a signal processing unit configured to
receive a video signal comprising a plurality of images representing at least a part of an original scene having at least first and second video objects, the first video object having motion between at least two of the plurality of images and the second video object having a substantial lack of motion between at least two of the plurality of images; -
identify the at least first and second video objects of the plurality of images; select at least one image from the second two of the plurality of images including the second video object; and transform the received video signal by inserting the first video object into a plurality of the selected at least one image to create a temporally repeating sequence of the at least one image including the first and second video objects resulting in a change in the part of the original scene, wherein superposition of the first video object in the temporally repeating sequence of the at least one image varies based on the motion of the first video object. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method of processing a video signal, comprising acts of:
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receiving the video signal comprising a plurality of images representing at least a part of an original scene having at least first and second video objects, the first video object having motion between at least two of the plurality of images and the second video object having a substantial lack of motion between at least two of the plurality of images; identifying the at least first and second video objects of the plurality of images; selecting at least one image from the plurality of images including the second video object; and transforming the received video signal by inserting the first video object into a plurality of the selected at least one image creating a temporally repeating sequence of the at least one image including the first and second video objects resulting in a change in the part of the original scene with superposition of the first video component in the temporally repeating sequence of the at least one image varying based on the motion of the first video object.
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16. A non-transitory memory medium containing instructions that when executed by a processor configure the processor to perform a method of processing a video signal, the method comprising acts of:
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receiving the video signal comprising a plurality of images representing at least a part of an original scene having at least first and second video objects, the first video object having motion between at least two of the plurality of images and the second video object having a substantial lack of motion between at least two of the plurality of images; identifying the at least first and second video objects of the plurality of images; selecting at least one image from the plurality of images including the second video object; and transforming the received video signal by inserting the first and second video objects into a plurality of the selected at least one image thereby creating a temporally repeating sequence of the at least one image including the first video object resulting in a change in the part of the original scene with superposition of the first video object in the temporally repeating sequence of the at least one image varying based on the motion of the first video object.
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Specification