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Found 7 results

  1. Hi, I've trying to include OpenCV libraries into my SDx Application Project about detecting objects. I used the custom platform Digilint ZyboZ720 from github, by just adding the platform to the project as indicated in the SDSoC Readme.txt (https://github.com/Digilent/SDSoC-Zybo-Z7-20 (I didn't use petalinux nor Vivado). Then the process was: - New App Project - Custom Platform: Zybo Z720 -Empty App - Inserting source files - On SDS++ Compiler on directories I added the includes on the picture below, and also the libraries on the SDS++ Linker (adding also the path).
  2. Esti.A

    OpenCV and Pcam5-c

    Hi everyone, I am working in teh demo that was created by Digilent to get images from teh Pcam5-c that is connected by a MIPI CSI-2 interface to teh zybo z7-020 board. In this case, I was wondering if I decide to do the processing of the image (edge detection, enhancement of light,...) I would need to use SDx. I have seen that there are plenty of solutions in OpenCv but I dont know how the hardware proyect and the SDx project can be linked. Note, in this initial design I have teh initiallization od teh camara and platform in a C++ application file that I dont know how if I should export t
  3. Hello, I have a Arty-Z7-20 board and got the hdmi_in demo working on it. I need to process the incoming hdmi stream and I found that doing it as an application on Zynq is too slow because pixel accesses are required. I would like to use the OpenCV functions in HLS to do this. I wrote the following program in HLS - #include <hls_video.h> void video_resize(hls::stream< ap_axiu<24,1,1,1> > &video_in, hls::stream< ap_axiu<24,1,1,1> > &video_out) { #pragma HLS INTERFACE axis port=video_in bundle=INPUT_STREAM #pragma HLS INTERFACE a
  4. Hi everyone, I'm running Xillinux on my Zybo and I want to do some projects with opencv but I can't fin how can I download it, can anyone help me?? Thanks!
  5. Hi every one, I want to a IP CORE for face detection that created by HLS. According to OpenCV function for face detection (Cascade Classifier), I found similar function in “hls/hls_video_haar.h” in to “hls_video.h” library, But I don’t know How can I use these function for face detection. Please help me about these topic. Best wishes.
  6. Hello all tech-lovers; Do any of you guys have experience using Eigen library (http://eigen.tuxfamily.org/index.php?title=Main_Page) in bared metal OS ? When I try to define a matrix like : xil_printf(" TP CC 0 \r\n "); MatrixXd m1(6,6); MatrixXd m1_inv(6,6); xil_printf(" TP CC 1 \r\n "); the program is compiled and built, but when running it on the board, it HALT happens! I saw the assembly code of the line that exception happens, it is 0010da80: ldr r0, [r0] in which r0= 3758100524
  7. One Query Zybo board which has znyq 7000 chip. Does it have the capability to support Open cv applications like zed board ??