Systems, methods, and media for extracting information and a display image from two captured images
AssigneeSony Corporation
InventorsKensei Jo, Mohit Gupta, Shree K. Nayar
Life of this patent
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Abstract
Systems, methods, and media for extracting information and a display image from two captured images are provided, in some embodiments, systems for extracting information and a display image from two captured images are provided, the systems comprising: a rolling shutter sensor; and a hardware processor coupled to the rolling shutter sensor that is configured to: cause the rolling shutter sensor to capture two captured images; receive the two captured images; and extract the information, and the display image from the two captured images, wherein the information is represented in the captured images as a flicker pattern.
Claims27
A system for extracting a message and a display image from two captured images, comprising:
- a rolling shutter sensor;
- and
- a hardware processor coupled to the rolling shutter sensor that is configured to:
- cause the rolling shutter sensor to capture two captured images;
- receive the two captured images;
- and
- extract the message and the display image from the two captured images, wherein the message is represented in the captured images as a flicker pattern based on modulated brightness of a display source that generates the display image.
A method for extracting a message and a display image from two captured images, comprising:
- causing a rolling shutter sensor to capture two captured images using a hardware processor;
- receiving the two captured images using the hardware processor;
- and
- extracting the message and the display image from the two captured images using the hardware processor,
- wherein the message is represented in the captured images as a flicker pattern based on modulated brightness of a display source that generates the display image.
A non-transitory computer-readable medium containing computer executable instructions that, when executed by a processor, cause the processor to perform a method for extracting a message and a display image from two captured images, the method comprising:
- causing a rolling shutter sensor to capture two captured images;
- receiving the two captured images;
- and
- extracting the message and the display image from the two captured images, wherein the message is represented in the captured images as a flicker pattern based on modulated brightness of a display source that generates the display image.
Dependencies are inferred from the claim text.