Breaking News: Grepper is joining You.com. Read the official announcement!

Question: calculate 4 path,m-path,8-path for given image.Use pixel intensity values and calculate features in terms of path. give a code to run on matlab online

Graceful Gazelle answered on July 31, 2023 Popularity 1/10 Helpfulness 1/10

answer Question: calculate 4 path,m-path,8-path for given image.Use pixel intensity values and calculate features in terms of path. give a code to run on matlab online

Question: calculate 4 path,m-path,8-path for given image.Use pixel intensity values and calculate features in terms of path. give a code to run on matlab online

Comment

% Load the image (replace 'image_path.png' with the path to your image)
image = imread('image_path.png');

% Convert the image to grayscale if it's not already grayscale
if size(image, 3) > 1
    image = rgb2gray(image);
end

% Define the starting point (you can choose any valid starting point)
start_row = 1;
start_col = 1;

% 4-path feature calculation
path_4 = [0 1; 1 0; 0 -1; -1 0];
features_4 = calculate_path_features(image, start_row, start_col, path_4);

% m-path feature calculation
% Define your custom m-path (e.g., [1 1; 2 0; 1 -1; 0 -2; -1 -1])
path_m = [1 1; 2 0; 1 -1; 0 -1; -1 -1];
features_m = calculate_path_features(image, start_row, start_col, path_m);

% 8-path feature calculation
path_8 = [-1 -1; -1 0; -1 1; 0 -1; 0 1; 1 -1; 1 0; 1 1];
features_8 = calculate_path_features(image, start_row, start_col, path_8);

% Function to calculate features along the specified path
function features = calculate_path_features(image, start_row, start_col, path)
    [height, width] = size(image);
    num_points = size(path, 1);
    
    % Initialize features vector
    features = zeros(num_points, 1);
    
    % Traverse the image along the path and calculate features
    for i = 1:num_points
        row = start_row + path(i, 1);
        col = start_col + path(i, 2);
        
        % Ensure the point is within image boundaries
        if row >= 1 && row <= height && col >= 1 && col <= width
            features(i) = image(row, col);
        end
    end
end

Popularity 1/10 Helpfulness 1/10 Language whatever

Source: chat.openai.com

Tags: matlab pixel whatever

Link to this answer
Share Copy Link

Contributed on Jul 31 2023

Graceful Gazelle

0 Answers Avg Quality 2/10

Question: calculate 4 path,m-path,8-path for given image.Use pixel intensity values and calculate features in terms of path. give a code to run on matlab online

Contents

More Related Answers

Question: calculate 4 path,m-path,8-path for given image.Use pixel intensity values and calculate features in terms of path. give a code to run on matlab online

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.