我最近安装了Opencv-2.4.6我写了一个用于鸟瞰视图转换的代码(它不是最终的代码).使用早期版本的Opencv(2.4.3),它正在被执行.
现在我跑步时遇到错误.
**加载共享库时出错:libopencv_core.so.2.4:无法打开共享对象文件:没有这样的文件或目录** 没有编译错误.
代码是:
// This code will take undistorted images as input and give the bird's eye view using them
// First we need to calculate the homography matrix
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/core/core.hpp"
#include "opencv2/imgproc/imgproc_c.h"
#include <opencv2/imgproc/imgproc.hpp>
#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#define heightBirdEyeView 800
#define widthBirdEyeView 800 //earlier was 300 300
using namespace cv;
using namespace std;
//global/
//camera parameters input
//resolution values
/*
float resolution_x=50, resolution_y=50;
//camera height and tilt
float height_camera …当我给,
syms z
我最终得到了,
Undefined function 'syms' for input arguments of type 'char'.
有人可以帮忙吗？提前致谢.
我为以下 vhdl 代码编写了测试平台：
library ieee;
USE ieee.std_logic_1164.all;
---USE ieee.std_logic_unsigned.all;
use IEEE.numeric_std.all;
entity division3 is
port(num1, num2 : in std_logic_vector(7 DOWNTO 0);
quotient : out std_logic_vector(15 DOWNTO 0));
end division3;
architecture arch_div3 of division3 is
signal v_TEST_VARIABLE1 : integer;
signal v_TEST_VARIABLE2 : integer;
begin
P3: PROCESS(num1, num2)
variable n_times: integer:=1;
begin
if(num1>num2) then
v_TEST_VARIABLE1 <= to_integer(unsigned(num1)) ;
v_TEST_VARIABLE2 <= to_integer(unsigned(num2)) ;
L1:loop
n_times := n_times + 1;
exit when ((v_TEST_VARIABLE2 - v_TEST_VARIABLE1)>0);
v_TEST_VARIABLE1 <= v_TEST_VARIABLE1 - v_TEST_VARIABLE2;
end loop L1;
quotient …我在AWS S3存储桶中上传了少量图像,并具有公共访问权限.我需要这些网址,有没有办法做到这一点,而不是一个接一个地手动？