Image Processing on FPGAs

I am fairly new to the FPGA world, taking some basic courses and altera training I have basic knowledge and have done some very basic VHDL projects. I would like to start implementing Image Processing applications (to run them in low latency/~real time) on FPGAs. I have some questions regarding where should I start, I know that altera has a Video and Image Processing Suite and I have seen some basic design examples. Are there any step by step tutorials by altera or a third party that I could follow to get me started, I have a DE0 Cyclone III Terasic board and their D5M camera board, I also have a VEET-MT.