Image processing using system generator

[deepu777]

Hi,
Im new to system generator, need to implement image processing algorithms like filtering using median filter and classification by kNN classifier on vertex5 board. can you please refer some tutorials other than system generator user guide. how to make use of system generator blocks in my work. I need the implementation process in detail.. please help me regarding this.

Thank you in advance..

 

[guitarguy12387]

There are many tutorials and demos already installed with the tools in the SysGen help. Including Image processing constructs.

 

[deepu777]

There are many tutorials and demos already installed with the tools in the SysGen help. Including Image processing constructs.

Firstly thank you for the reply.. yeah I have seen those demos but if i get some demos or tutorials specific to my problem it will be helpful for example filter design or classifier design.

 

[xtcx]

Hi
I think you should first prepare yourself where to begin with. List out the stages or blocks in your model such as filter section \ Algorithm section\ interface section(IOs). Then prepare a black box model which is a top model which consists of all these blocks. Now Start with individual module level design such as filtering or DCT. When you beak into this level, you will find lots of stuff in the internet or even inside sysgen tool. Simply if you look for image processing, you will not find anywhere as a prj or tutorials.

 

[xushan2003]

Hi deepu777, have you first try implement these algorithm in Matlab? I think a deep understanding of the algorithm is essential.

 

[deepu777]

Hi deepu777, have you first try implement these algorithm in Matlab? I think a deep understanding of the algorithm is essential.

Yeah these have been implemented in Matlab and have got good results also.. now need to be implemented on hardware(virtex5 board) so i have chosen system generator but now stuck up with the designing part.. if u have any idea pls help me regarding this..

thank you.

 

[xtcx]

A simulink model cannot be converted into system generator module as I said, you might need to use black boxes in cases where you dont have any system generator block to perform the desired operation such as a dedicated sequential logics, drivers, etc.
Import your verilog\vhdl file into system generator using black box block. tell more about your design and the blocks you are trying to use.

---------- Post added at 12:23 ---------- Previous post was at 12:22 ----------

A simulink model cannot be converted into system generator module .

Update: You can still do it 100% using Matlab's HDL convertor

 

[deepu777]

A simulink model cannot be converted into system generator module as I said, you might need to use black boxes in cases where you dont have any system generator block to perform the desired operation such as a dedicated sequential logics, drivers, etc.
Import your verilog\vhdl file into system generator using black box block. tell more about your design and the blocks you are trying to use.

---------- Post added at 12:23 ---------- Previous post was at 12:22 ----------



Update: You can still do it 100% using Matlab's HDL convertor

I need to implement a median filter and SVM classifier using system generator blocks..help me to proceed with this..