Passing a templated function parameter to a thread

I compile the following code by

g++ -std=c++11 main.cpp

and I get the error:

main.cpp: In member function ‘void Object::que_action(double, double)’:
main.cpp:29:23: error: expected primary-expression before ‘(’ token
    th[i] = std::thread(
                       ^

What I am doing is that I am calling the function que_action which is a template function and its parameter is a method from the same class. If this function was supposed to be called directly, (this->*param_function)(x,y) would do the job. But, here I am passing it to a thread function which causes this error. How should I fix this error and make the application work?

#include <iostream>
#include <thread>
#include <cmath>

class Object
{
public:

    void aaa(double x,double y)
    {
        std::cout<<"aaa action "<<x<<","<<y<<std::endl;
    }

    void bbb(double x,double y)
    {
        std::cout<<"bbb action "<<x<<","<<y<<std::endl;
    }

    template <void (Object::*param_function)(double x,double y)>
    void que_action(double r, double theta)
    {
        double x = r * cos(theta);
        double y = r * sin(theta);

        constexpr int N = 8; 
        std::thread th[N];
        for(int i = 0; i < N; i++)
        {
            th[i] = std::thread(
                &(std::remove_reference<decltype(*this)>::type::*param_function),
                this, double x, double y);
        }

        for(int i = 0; i < N; i++)
        {
            th[i].join();
        }
    }

    void que_both_actions(double r, double theta)
    {
        que_action<&Object::aaa>(r, theta);
        que_action<&Object::bbb>(r, theta);
    }

};

int main()
{
    Object obj;
    obj.que_both_actions(5,3.14159/2.0);

    return 0;
}