Search found 4 matches

by mtnguyen
Tue Feb 13, 2018 8:54 am
Forum: Image Processing & Document Imaging
Topic: IsBlank Method (GdPictureImaging)
Replies: 6
Views: 371

Re: IsBlank Method (GdPictureImaging)

Hi Loic,

I have attached the doc in my previous reply.

I attached it again here anyway.

Regards,
Tri Nguyen
by mtnguyen
Mon Jan 29, 2018 1:39 am
Forum: Image Processing & Document Imaging
Topic: IsBlank Method (GdPictureImaging)
Replies: 6
Views: 371

Re: IsBlank Method (GdPictureImaging)

Hi Loïc, I apologise for late response. As described in my first post, the IsBlank method returns different result after updating from V11 to V14 (using same threshold 99.95 ) which blank pages detected using V11 were not detected using V14. David (in one of reply posts) mentioned that the Blank Pag...
by mtnguyen
Thu Dec 14, 2017 1:45 am
Forum: Image Processing & Document Imaging
Topic: IsBlank Method (GdPictureImaging)
Replies: 6
Views: 371

Re: IsBlank Method (GdPictureImaging)

Hi David, I attached my test images. This is the process that we have been using with Ver 11 for TIF to PDF Ocr: 1. Remove punch holes on even pages only using GdPictureImaging.RemoveHolePunch - Note: Ver 11 does not have AccountForPunchHoles in IsBlank method and with Ver 14 I can remove this funct...
by mtnguyen
Mon Dec 11, 2017 4:47 am
Forum: Image Processing & Document Imaging
Topic: IsBlank Method (GdPictureImaging)
Replies: 6
Views: 371

IsBlank Method (GdPictureImaging)

Hi, Is there any different between V11 and V14 regarding IsBlank Method? As I have just upgraded to V14 to utilise OCRPages method but just noticed that the IsBlank method returns different results for the same Multipage TIF image. The method was called as follows: if (m_GdPictureImaging.IsBlank(m_I...