基准测试相机

1#!/usr/bin/env python3
2import depthai as dai
3import time
4
5# Create pipeline
6with dai.Pipeline() as pipeline:
7    # Create the nodes
8    cam = pipeline.create(dai.node.Camera).build()
9    benchmarkIn = pipeline.create(dai.node.BenchmarkIn)
10    # benchmarkIn.setRunOnHost(True) # The node can also run on host and include the transfer limitation, default is False
11    output = cam.requestFullResolutionOutput()
12    output.link(benchmarkIn.input)
13
14    pipeline.start()
15    while pipeline.isRunning():
16        time.sleep(1) # Let the logger print out the FPS

1#include <atomic>
2#include <chrono>
3#include <csignal>
4#include <depthai/depthai.hpp>
5#include <thread>
6
7std::atomic<bool> quitEvent(false);
8
9void signalHandler(int) {
10    quitEvent = true;
11}
12
13int main() {
14    signal(SIGTERM, signalHandler);
15    signal(SIGINT, signalHandler);
16
17    // Create pipeline
18    dai::Pipeline pipeline;
19
20    // Create the nodes
21    auto cam = pipeline.create<dai::node::Camera>()->build();
22    auto benchmarkIn = pipeline.create<dai::node::BenchmarkIn>();
23    // benchmarkIn->setRunOnHost(true); // The node can also run on host and include the transfer limitation, default is False
24    auto* output = cam->requestFullResolutionOutput();
25    output->link(benchmarkIn->input);
26
27    pipeline.start();
28    while(pipeline.isRunning() && !quitEvent) {
29        std::this_thread::sleep_for(std::chrono::seconds(1));  // Let the logger print out the FPS
30    }
31
32    pipeline.stop();
33    pipeline.wait();
34
35    return 0;
36}