Philippine Banknote Philippine Banknote RecognitionRecognition

CE 150 Interfacing

Angelo Carlo E. ArcetaBarbra Francine V. Te

Michelle Christine L. YapV BS Ch-ACS

IntroductionIntroductionaround 4.62% of Filipinos are

visually impaired in one or both eyes. This figure she said was based on the third Philippine National Survey of Blindness conducted in 2005.

Specific ObjectivesSpecific ObjectivesImplement the code for illumination or

brightness adjustmentImplement the code for Similarity

Measure namely Sum of Square Differences (SSD) and Normalized Cross Correlation

Code and implement a GUI for the desired application

Interface the program with a mobile phone, Bluetooth adapter, modem driver, and a com port

LimitationsLimitationsSample images that are smaller

than the sizes of the database images will not be processed

Sample images are not sent from a mobile phone. They were obtained from a scanner and were resized manually to meet the standard size.

SMS of the result is still manual. SPAWN ( ) function is not available in wxDev-C++

Gantt ChartGantt Chart

Final Output with the GUIFinal Output with the GUIThe user should first open a sample

image of a peso bill.The sample image is illuminated

accordingly with respect to the templates

The user should select the ‘Identify Bank Note’ key to find a match in the database.

After a match is found, a message box will display “You have a __ peso bill.”

Final Output with the GUIFinal Output with the GUI A ‘quantitative similarity’ of the

images, based on the selected similarity measure is also displayed

The result will be sent to a mobile phone via the Microsoft SMS Sender

Matching MethodologyMatching Methodology

Interfacing DetailsInterfacing DetailsMobile phone

◦Installed as a modem over the chosen interface

Bluetooth device◦Opens a connection to

the serial portPhone modem driverSerial Com Ports

◦Have the appropriate modem driver installed for the mobile phone

General Interfacing Block General Interfacing Block DiagramDiagram

The mobile phone’s modem driver is installed in one of the serial com ports. Physically, the GSM modem is outside the PC. With the bluetooth interface, the PC is able to access the GSM modem found inside the mobile phone.

Interfacing RemindersInterfacing RemindersSMS : computer to mobile device

◦Vice-versa, not possibleStandard SMS

◦MMS and Flash SMS are not supported

End-to-end transmission and Cost◦Service Provider

Install the modem driver before proceeding with SMS

Modem Configuration Flow Modem Configuration Flow ChartChart

Configure Modem OptionsConfigure Modem Options

Installing a New ModemInstalling a New Modem

Specify the Modem DriverSpecify the Modem Driver

Select the Appropriate COM Select the Appropriate COM portport

Interfacing Detailed Flow Interfacing Detailed Flow ChartChart

No connection at the No connection at the serial portserial port

Establish connection with a Establish connection with a COM portCOM port

Check the Bluetooth Check the Bluetooth ConnectionConnection

SMS SenderSMS Sender