| abstract |
Disclosed are systems and methods involving an endoscope system having a plurality of different illumination sources. Such illumination sources can be controlled to provide various illumination effects. In certain embodiments, illumination sources can be controlled so that resulting outputs can be combined to yield, for example, an intensity profile that approximates a desired source such as a Xenon lamp. In certain embodiments, illumination sources can be activated in sequence so as to allow, for example, use of a monochromatic detector to generate a color image. In certain embodiments, illumination sources can be controlled so as to allow switching between two or more illumination modes. |