| 摘要 |
An imaging device capable of simultaneously capturing visible and infrared images may be provided with an array of photosensitive elements, an array of filter elements arranged over the array of photosensitive elements, and a dual bandpass filter arranged over the array of filter elements. The dual bandpass filter may have a first passband in the visible spectral range and a second passband in the infrared spectral range. The array of filter elements may include color filter elements and infrared filter elements. During color image capturing operations, each color pixel receives visible and near infrared light through the dual bandpass filter and an associated color filter element. The infrared portion of the pixel signal from the color pixels may be removed using signals from the near infrared pixels. During infrared image capturing operations, each near infrared pixel receives infrared light through the dual bandpass filter and an associated infrared filter element.
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