Color filter array with blue elements
First Claim
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1. An in-vivo imaging device comprising a CFA, said CFA comprising red sensitive elements, blue sensitive elements, and green sensitive elements, said blue sensitive elements occurring in the CFA more frequently than said red sensitive elements and than said green sensitive elements.
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Abstract
A color filter array for use in an imaging device including for example red sensitive elements, blue sensitive elements and green sensitive elements, where such blue sensitive elements may occur at a frequency of approximately twice that of said red sensitive elements and said green sensitive elements.
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Citations
21 Claims
- 1. An in-vivo imaging device comprising a CFA, said CFA comprising red sensitive elements, blue sensitive elements, and green sensitive elements, said blue sensitive elements occurring in the CFA more frequently than said red sensitive elements and than said green sensitive elements.
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7. A method of in-vivo imaging:
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receiving light remitted from an in-vivo site through a CFA wherein the CFA includes a plurality of color filter elements, said plurality of color filter elements comprising red sensitive elements, blue sensitive elements and green sensitive elements, said blue sensitive elements occurring more frequently than said green sensitive elements and more frequently in such pattern than said red sensitive elements; and
capturing an image from said remitted light. - View Dependent Claims (8, 9, 10)
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11. A system comprising:
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an in-vivo imaging device comprising;
an imager with a CFA said CFA comprising red sensitive elements and blue sensitive elements, said blue sensitive elements occurring more frequently than said red sensitive elements; and
a transmitter for transmitting images captured by said in-vivo imager to said external receiving unit; and
an external receiving unit. - View Dependent Claims (12, 13, 14, 15, 16)
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- 17. An imaging device comprising a CFA, said CFA comprising blue sensitive elements and at least one other color sensitive element, said blue sensitive elements occurring in the CFA more frequently than at least one of said other color sensitive elements.
Specification