1. Mobile application for quality control of newsprint Researcher: Spirin Ilia Tutor: Horoshev Nikolay e-mail: Spirin.Ilya.Andreevich@yandex.ruSpirin.Ilya.Andreevich@yandex.ru Perm - 2015

2. Pulp and paper enterprise 2

3. Problems laborious process of definition specks paper time expenditures measurement error loss of profit 3

4. Research purpose Automation of the process of products specks definition in the pulp and paper industry, aimed at reducing defects of finished products and production processes complexity. 4

5. Tasks To set up an algorithmic support for solving the problem of definition specks paper To select a software environment for the quality control process automation in the pulp and paper industry To employ proposed algorithms in the developed environment using LabVIEW To test the automated system To study components for development of mobile applications based on approved algorithms 5

6. Generalized algorithm of specks paper definition 6

7. Algorithm of the pixels density calculating 7

8. Algorithm of the image cutting 8

9. Algorithm of specks sorting 9

10. Program interface is designed using the LabVIEW software 10

11. Mobile application 11 Technology is in using camera on smart phones to make a photo of paper sample; then the application will download it and identifies specks using the approved algorithms

12. Results of research The automated system is focused on the definition of the indicator specks paper as one of the key indicators of quality Accuracy of determining the index specks depends on the quality of the sample (roughness, presence of ferrous inclusions, etc.) At this stage, studies are needed to extend the functionality of the software, including the various figures to implement recognition by their shape (triangle, diamond, circle, line etc.). It is required to implement the calibration parameters sensitivity in the interface of the program It is necessary to study functions and menu items in mobile application 12

13. Thank you for your attention! 13