Using features at multiple scales for color transfer in augmented reality
AssigneeQUALCOMM Incorporated
InventorsErick MENDEZ MENDEZ, Daniel WAGNER, Michael GERVAUTZ
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Abstract
Disclosed is a method and apparatus for using color measurement features at multiple scales for a Color Transfer technique. In one embodiment, the functions implemented include: resizing a ground truth image target frame to a plurality of different scales; selecting one or more color measurement features from the ground truth image target frame at each of the plurality of different scales; making a color measurement for each color measurement feature in the ground truth image target frame; and adjusting colors of a virtual object in an augmented frame based at least in part on the color measurements.
Claims28
A method for using color measurement features at multiple scales for a Color Transfer technique, comprising:
- resizing a ground truth image target frame to a plurality of different scales;
- selecting one or more color measurement features from the ground truth image target frame at each of the plurality of different scales;
- making a color measurement for each color measurement feature in the ground truth image target frame;
- and
- adjusting colors of a virtual object in an augmented frame based at least in part on the color measurements.
An apparatus for using color measurement features at multiple scales for a Color Transfer technique, comprising:
- a memory;
- and
- a processor configured to:
- resize a ground truth image target frame to a plurality of different scales,
- select one or more color measurement features from the ground truth image target frame at each of the plurality of different scales,
- make a color measurement for each color measurement feature in the ground truth image target frame, and
- adjust colors of a virtual object in an augmented frame based at least in part on the color measurements.
An apparatus for using color measurement features at multiple scales for a Color Transfer technique, comprising:
- means for resizing a ground truth image target frame to a plurality of different scales;
- means for selecting one or more color measurement features from the ground truth image target frame at each of the plurality of different scales;
- means for making a color measurement for each color measurement feature in the ground truth image target frame;
- and
- means for adjusting colors of a virtual object in an augmented frame based at least in part on the color measurements.
A non-transitory computer-readable medium including code which, when executed by a processor, causes the processor to perform a method comprising:
- resizing a ground truth image target frame to a plurality of different scales;
- selecting one or more color measurement features from the ground truth image target frame at each of the plurality of different scales;
- making a color measurement for each color measurement feature in the ground truth image target frame;
- and
- adjusting colors of a virtual object in an augmented frame based at least in part on the color measurements.
Dependencies are inferred from the claim text.