Flutter shutter code optimizer main file, that implements algorithm 1. More...
#include <stdio.h>
#include <stdlib.h>
#include <iostream>
#include <math.h>
#include <fstream>
#include "flutter_optimiser_gaussian.h"
#include "flutter_optimiser_uniform.h"
#include "gain_evaluation.h"
#include "optimal_snapshot.h"
Go to the source code of this file.
Macros | |
#define | ABS(x) (((x) > 0) ? (x) : (-(x))) |
#define | M_PI 3.14159265358979323846 |
Functions | |
int | main (int argc, char **argv) |
main function call More... | |
Flutter shutter code optimizer main file, that implements algorithm 1.
Definition in file demo_fluttercode.cpp.
#define ABS | ( | x | ) | (((x) > 0) ? (x) : (-(x))) |
absolute value definition.
Definition at line 45 of file demo_fluttercode.cpp.
#define M_PI 3.14159265358979323846 |
M_PI is a POSIX definition for Pi
Definition at line 53 of file demo_fluttercode.cpp.
int main | ( | int | argc, |
char ** | argv | ||
) |
main function call
INPUTs: Motion model : 0: centered Gaussian (0,s) => argv[1] 1: centered Uniform on [-s,s] the s parameter. N : length of the code Deltat : time steps Outputs txt file containing the a_k. EPS file containing the stairs a_k EPS file containing the FT of the flutter function EPS file containing the comparative average_gain_in_terms_of_RMSE of the code and the corresoinding snapshot for velocity_max.
: Overall description: Step 1 : read parameter; Step 2 : Given the motion model : compute optimal snapshot on average (the optimal exposure time to use in a standard camera to ensure the optimal MSE aking the deconvolution into account); Step 3 : Given the motion model : compute the optimal flutter shutter camera design (the optimal aperture strategy); Step 4-5 : store results.
0 For Gaussian, 1 for uniform, 2 for handcrafted
motion model is N(0,) =motion_model_parameter; if Gaussian and [-motion_model_parameter,motion_model_parameter] if uniform.
WRITE the code to file : code_file_name
WRITE the Fourier transfor of the code to file : TF_code_file_name : This one contains (columns by columns) for [-\2pi velocity_max, 2 pi ] The ideal Fourier Transform The Fourier transform of the code
Flutter shutter codes are defined up to a constant renormalization, the following renormalize so (0)=[4] (0)=1.
Definition at line 79 of file demo_fluttercode.cpp.