Get or set number of images in the pool. A larger value provides more reliable acquisition, but uses more memory. You will only be able to set the value if CustomHardwareImagePool is set true.

Get the recommended number of images in the pool. Note that the recommended value may change when the region of interest changes.

When False (the default), HardwareImagePool will always be the same as RecommendedHardwareImagePool. When True, you can set HardwareImagePool to a specific value. Normally, you would only set CustomHardwareImagePool to True if you are acquiring very large images and the recommended setting requires too much memory.