A system for performing an enhanced scene detection procedure, comprising: a sensor device for capturing blur images of a photographic target, said blur images each corresponding to a scene type that is to be detected from a first scene type and a second scene type; and a scene detector that performs an initial scene detection procedure to identify a candidate scene type for said blur images, said scene detector then performing said enhanced scene detection procedure to identify a final scene type for said blur images; wherein: said first scene type is a Gaussian scene type and said second scene type is a pillbox scene type; said sensor device and said scene detector are implemented in an electronic camera device; said electronic camera device includes a depth estimator that utilizes scene detection results from said enhanced scene detection procedure for selecting an appropriate depth estimation algorithm; said sensor device captures a first image1 corresponding to said photographic target by utilizing a first lens position, said camera device then being adjusted to a second lens position that is different than said first lens position, said sensor device capturing a second image corresponding to said photographic target by utilizing said second lens position, said first image and said second image constituting said blur images. a sensor device for capturing blur images of a photographic target, said blur images each corresponding to a scene type that is to be detected from a first scene type and a second scene type; and a scene detector that performs an initial scene detection procedure to identify a candidate scene type for said blur images, said scene detector then performing said enhanced scene detection procedure to identify a final scene type for said blur images; wherein: said first scene type is a Gaussian scene type and said second scene type is a pillbox scene type; said sensor device and said scene detector are implemented in an electronic camera device; said electronic camera device includes a depth estimator that utilizes scene detection results from said enhanced scene detection procedure for selecting an appropriate depth estimation algorithm; said sensor device captures a first image1 corresponding to said photographic target by utilizing a first lens position, said camera device then being adjusted to a second lens position that is different than said first lens position, said sensor device capturing a second image corresponding to said photographic target by utilizing said second lens position, said first image and said second image constituting said blur images. said first scene type is a Gaussian scene type and said second scene type is a pillbox scene type; said sensor device and said scene detector are implemented in an electronic camera device; said electronic camera device includes a depth estimator that utilizes scene detection results from said enhanced scene detection procedure for selecting an appropriate depth estimation algorithm; said sensor device captures a first image1 corresponding to said photographic target by utilizing a first lens position, said camera device then being adjusted to a second lens position that is different than said first lens position, said sensor device capturing a second image corresponding to said photographic target by utilizing said second lens position, said first image and said second image constituting said blur images.