How to do Low Pass Filter using the C++ Builder XE5 of the Embarcadero?
How to do Low Pass Filter using the C++ Builder XE5 of the Embarcadero? How to do low pass filter using the C++ Builder XE5 of the Embarcadero? ¶ Introduction The low pass filter is able to remove noise and blur image. This is an average low pass filter. It is very simple and you have just summed in 3x3 matrix and the divide by 9. The result is the center pixel value. This program is for beginners, you only write 44 lines of code and then you can make it. The C++ Builder has a lot of components, we just use it and then prepare to arrange those components we need. We need a TMainMenu, a TOpenPictureDialog, a TImage, a TScrollbar and two TLabel. How to arrange those positions, you decide it. However, we have a sample for you. We have a scroll bar to decide to do times the low pass filter, more times and more blur. Equipment Operation System: Microsoft Windows 7 (64 bit) Development Utility: Embarcadero C++ Builder XE5 ...




































