Methods and apparatus to capture images
First Claim
Patent Images
1. A mobile phone comprising:
- an image sensor to capture a first image of a face; and
a logic circuit to;
determine whether the face in the first image is in a first orientation with respect to the image sensor; and
when the face in the first image is in the first orientation;
trigger the image sensor to capture a second image; and
perform a facial recognition process on the second image, but not on the first image.
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Abstract
Methods and apparatus to operate a mobile phone are disclosed. An example mobile phone disclosed herein includes an illumination source and an image sensor to capture a first image of a face. The disclosed example mobile phone also includes a logic circuit to determine whether the face in the first image is in a first orientation with respect to the image sensor. When the face in the first image is in the first orientation, the logic circuit is to trigger the image sensor to capture a second image and perform a facial recognition process on the second image, but not on the first image.
37 Citations
20 Claims
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1. A mobile phone comprising:
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an image sensor to capture a first image of a face; and a logic circuit to; determine whether the face in the first image is in a first orientation with respect to the image sensor; and when the face in the first image is in the first orientation; trigger the image sensor to capture a second image; and perform a facial recognition process on the second image, but not on the first image. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A tangible computer readable medium comprising instructions that, when executed, cause a mobile phone to at least:
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capture a first image of a face; and determine whether the face in the first image is in a first orientation with respect to an image sensor; and when the face in the first image is in the first orientation; capture a second image; and perform a facial recognition process on the second image, but not on the first image. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A mobile phone comprising:
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image capturing means for capturing a first image of a face; orientation determining means for determining whether the face in the first image is in a first orientation with respect to the image capturing means; triggering means for triggering the image capturing means to capture a second image when the face in the first image is in the first orientation; and facial recognition means for performing a facial recognition process on the second image, but not on the first image, when the face in the first image is in the first orientation. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification