SYSTEM AND METHOD FOR DISPLAYING A PRODUCT CATALOG
First Claim
Patent Images
1. A computer-implemented product catalog display method, comprising:
- obtaining a current image and a previous image of a user captured by an image obtaining device from a storage device;
locating a first face from the current image and a second face from the previous image;
calculating a first smallest rectangle framing the first face and a second smallest rectangle framing the second face;
calculating a scalar value between coordinates of the first smallest rectangle and the second smallest rectangle;
determining a movement direction, a movement speed, and a movement angle of the user'"'"'s face according to the scalar value; and
rotating a product catalog according to the movement direction, the movement speed, and the movement angle of the user'"'"'s face.
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Abstract
A system and method for displaying a product catalog obtains images of a user captured by an image obtaining device, locates a face from each of the images. The system and method further determines a movement direction, a movement speed, and a movement angle of the user'"'"'s face, and rotates a product catalog with the movement direction, the movement speed, and the movement angle of the user'"'"'s face.
10 Citations
16 Claims
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1. A computer-implemented product catalog display method, comprising:
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obtaining a current image and a previous image of a user captured by an image obtaining device from a storage device; locating a first face from the current image and a second face from the previous image; calculating a first smallest rectangle framing the first face and a second smallest rectangle framing the second face; calculating a scalar value between coordinates of the first smallest rectangle and the second smallest rectangle; determining a movement direction, a movement speed, and a movement angle of the user'"'"'s face according to the scalar value; and rotating a product catalog according to the movement direction, the movement speed, and the movement angle of the user'"'"'s face. - View Dependent Claims (2, 3, 4, 5)
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6. A storage medium having stored thereon instructions that, when executed by a processor of a computer, cause the processor to perform a method for displaying a product catalog, the method comprising:
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obtaining a current image and a previous image of a user captured by an image obtaining device from a storage device; locating a first face from the current image and a second face from the previous image; calculating a first smallest rectangle framing the first face and a second smallest rectangle framing the second face; calculating a scalar value between coordinates of the first smallest rectangle and the second smallest rectangle; determining a movement direction, a movement speed, and a movement angle of the user'"'"'s face according to the scalar value; and rotating a product catalog according to the movement direction, the movement speed, and the movement angle of the user'"'"'s face. - View Dependent Claims (7, 8, 9, 10, 11)
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12. A computing system for displaying a product catalog, comprising:
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a storage device for storing images captured by an image obtaining device; an image obtaining module operable to obtain a current image and a previous image of a user from the storage device; a face locating module operable to locate a first face from the current image and a second face from the previous image; a calculating module operable to calculate a first smallest rectangle framing the first face and a second smallest rectangle framing the second face; the calculating module further operable to calculate a scalar value between coordinates of the first smallest rectangle and the second smallest rectangle; an analyzing module operable to obtain a movement direction, a movement speed, and a movement angle of the user'"'"'s face according to the scalar value; and a rotating module operable to rotate a product catalog according to the movement direction, the movement speed, and the movement angle of the user'"'"'s face. - View Dependent Claims (13, 14, 15, 16)
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Specification