io.scanbot.sdk.process

Interface BlurEstimator

All Known Implementing Classes:

DefaultBlurEstimator, StubBlurEstimator

public BlurEstimator

Estimates blurriness of images.

The result is a 0..1 float, where 0 means a sharp image and 1 is most blurred one.

Method Detail

estimate

float estimate(@NotNull
               kotlin.Array[] nv21,
               int width,
               int height,
               int orientation)

Run blur estimation on given nv21 image.

Returns:

sharpness of image: 0 is sharp, 1 is blurred.

estimateInBGR

float estimateInBGR(@NotNull
                    kotlin.Array[] bgr,
                    int width,
                    int height,
                    int orientation)

Run blur estimation on given byte-array-encoded image.

Returns:

sharpness of image: 0 is sharp, 1 is blurred.

estimateInJPEG

float estimateInJPEG(@NotNull
                     kotlin.Array[] jpeg,
                     int width,
                     int height,
                     int orientation)

Run blur estimation on given jpeg-encoded byte array image.

Returns:

sharpness of image: 0 is sharp, 1 is blurred.

estimateInBitmap

float estimateInBitmap(@NotNull
                       android.graphics.Bitmap bitmap,
                       int orientation)

Run blur estimation on given Bitmap image.

Returns:

sharpness of image: 0 is sharp, 1 is blurred.