Guys, i am about interfacing 16F877a with a following feature listed below: FACE RECOGNITION VOICE RECORDER/PLAYBACK EMBED to Payroll system (DTR)does any1 has a circuit for face recognition and voice recorder? pls.. guide me on my first design.. tnx and regards to every1.. P.S: is this possible to create device for embedded system like this? 'coz, i dont have yet any idea for recognition and other mechanics for this.. i just dont want to include a PC interface with this face recognition except on sending its data as input for PC database... tnx again
ah... binibili po pala yun sir... hehehe
i think much better to use MCU with DSP capabilities for Face Recognition..Strong candidates are SHARC and Blackfin for Image Processing they have DSP engine co-processor inside.. TI and FreeScale offers a good line of DSP Processors.. DSC or dsPICxx ..ok din but it is more on Motor Control.. 32bitters are good but the style of implementation is quite difficult to work with.. Usually this project is done via Matlab because the Matlab has the adequate toolbox to perform this job..as well as match filtering.. u have to work with correlation, normalization and convolution for the algorithms.. and pretty much better if u have knowledge with wavelets, I-FFT and FFT.. it will help for sure..
Medyo OT, but speaking of DSP, what is the main component na meron ang DSP sa ordinary MCUs? I mean like dspics and pic24s, parehas din naman 16 bitter ang mga to.
hence... a complicated project.