Error while using extractFeatures function

After execution of following statements:

%% Detecting an Object in the Image of a Cluttered Scene

%% Clear workspace

close all;

clear all;

clc;

%% Read Images

I1 = imread('LostBook.JPG');

figure;imshow(I1);title('Object');

I2 = imread('ClutteredScene3.jpg');

figure;

imshow(I2);

title('Scene');

%% Detect SURF Features

points1 = detectSURFFeatures(rgb2gray(I1));

points2 = detectSURFFeatures(rgb2gray(I2));

%% Extract Features

[feats1,validpts1] = extractFeatures(rgb2gray(I1),points1);

[feats2,validpts2] = extractFeatures(rgb2gray(I2),points2);

Following errors occur:

Error using extractFeatures

Too many output arguments.

I tried many times for different versions of MATLAB.

Answer 1

[Luuk van Oosten]

Hello,

Could be multiple reasons why you get this error. Did you check this? It lists a couple of causes and solutions to your problem.