arslanmajid Posted April 22, 2015 Share Posted April 22, 2015 One Query Zybo board which has znyq 7000 chip. Does it have the capability to support Open cv applications like zed board ?? Link to comment Share on other sites More sharing options...
s35 Posted April 22, 2015 Share Posted April 22, 2015 Another query from a starter regarding this topic: Any pointers on how to access the dvi2rgb input from the PL on the PS side using OpenCV? Bare-metal appreciated Link to comment Share on other sites More sharing options...
Alex Posted April 22, 2015 Share Posted April 22, 2015 Hi, I can answer you the first question. The chip is Z-7010. I googled and found out this related document http://freepaper.me/download/PDF/10.1016-J.AMC.2015.02.029.PDF?hash=mwjo1Xmb66fRc7bswC64Cg. Hope that helps. You can also take a look at Xilinx Wiki: http://www.wiki.xilinx.com/HLS+Video+Library Link to comment Share on other sites More sharing options...
Alejandro Wolf Posted May 13, 2015 Share Posted May 13, 2015 Yes it can. Currently I have a Zybo board running arch linux and running OpenCV. It's not that fast to process video at a good framerate using only the CPU, you need to use some kind of hardware aceleration for processing video. Link to comment Share on other sites More sharing options...
Alex Posted May 13, 2015 Share Posted May 13, 2015 Hi, good to know. Are you using Ubuntu on ZYBO? What is the frame rate are you running ? Link to comment Share on other sites More sharing options...
JColvin Posted May 13, 2015 Share Posted May 13, 2015 Hi Alex, I think he is using Arch Linux on his ZYBO board, although I can't speak for his framerate. Thanks,JColvin Link to comment Share on other sites More sharing options...
Alejandro Wolf Posted December 22, 2015 Share Posted December 22, 2015 Hi Alex, Sorry for the incredibly late answer. My current setup achieves about 23-25 fps with a USB VGA camera. Depending on the usb camera the performance can be different. For example, I have a 320x240 camera that achieves 9 fps only with the Zybo and I have another camera that achieves about 15 fps with 720p resolution. Link to comment Share on other sites More sharing options...
Alex Posted January 7, 2016 Share Posted January 7, 2016 @Alejandro Wolf Thanks for the information. Once you have completed the project, we encourage you to share that in the forum at our Project vault. @JColvin thanks for pointing that out. I guess I overlooked the Linux distribution in the post. Link to comment Share on other sites More sharing options...
Alejandro Wolf Posted January 8, 2016 Share Posted January 8, 2016 @Alejandro Wolf Thanks for the information. Once you have completed the project, we encourage you to share that in the forum at our Project vault. @JColvin thanks for pointing that out. I guess I overlooked the Linux distribution in the post. That actually was just a demo I did for some students. The end result can be appreciated here. In the end I used a HDMI input instead of the camera because of the faster frame rate. I tested it using a video from my personal computer or a GoPro camera. I have a tutorial for running OpenCV on the Zybo board from scratch, but it is in spanish and does not cover the hdmi capture. I'm not quite confortable sharing my proyect because its messy and I kind of hacked the AXI HP ports to capture the HDMI input and output the video with no Linux graphical interface. I'm not using DMA at all and yet I'm transfering full video frames from the FPGA to the processor at enought speed to capture 1080p@60fps video. I can clean up the proyect for the HDMI capture/VGA output and translate the tutorial, but it would take me a while. best regards Link to comment Share on other sites More sharing options...
StudentAmsterdam Posted January 27, 2016 Share Posted January 27, 2016 Dear @Alejandro Wolf did you ever get to finish the cleanup or translation of the tutorial ? Else im going to try using google translate to get it to work would love to have openCV running on zybo Link to comment Share on other sites More sharing options...
Alejandro Wolf Posted January 27, 2016 Share Posted January 27, 2016 @StudentAmsterdam I did not finish it. I do not have the time right now to do so. But I'll try to stay alert to the forum to answer any question you might have. Best regards. Link to comment Share on other sites More sharing options...
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arslanmajid
One Query Zybo board which has znyq 7000 chip. Does it have the capability to support Open cv applications like zed board ??
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