ProcessParamdefine information about image processing parameters. More...

#include <coreSdk.h>

Public Attributes
bool	doSegmentation

bool	allowsIncreaseFrame

bool	ISO_compatible
	need generate template that can be converted to ISO/IEC 19794 or INCITS 378 template

uint32_t	maxWidth

uint32_t	maxHeight

bool	isLatent
	if image is latent

Detailed Description

ProcessParam

define information about image processing parameters.

Member Data Documentation

◆ allowsIncreaseFrame

bool ProcessParam::allowsIncreaseFrame

by default, segmentation (if doSegmentation = true) can add a white space around fingerprint image before pass image to image processing itself it can happened, if fingerprint image is close to source image border. In this case the source image size will be increased and additional space will be filled with white color RGB(255, 255, 255) and 'frame' after return from 'process' or 'processRaw' functions can have: frame.left < 0 frame.top < 0 frame.right >= imageWidth frame.bottom >= imageHeight if allowsIncreaseFrame = false or isCut = false, this operation is not permitted

◆ doSegmentation

bool ProcessParam::doSegmentation

if this value is true, then algorithm:

will try to separate and cut out the fingerprint image from the background
if it's false, then cutting will be performed only if:
1) image width > maxWidth or image height > maxHeight 2) image size is not alignment as it required by certain image processing algorithm (usually by 4) 3) image width < minWidth or image height < minHeight as it required by certain image processing algorithm This operations will be done before perform image processing itself

◆ maxHeight

uint32_t ProcessParam::maxHeight

the maximum image height (if isCut = true and the source image have height bigger than this value, then source image will cut to this size)

◆ maxWidth

uint32_t ProcessParam::maxWidth

the maximum image width (if isCut = true and the source image have width bigger than this value, then source image will cut to this size)

The documentation for this class was generated from the following file: