Giter Club home page Giter Club logo

spectralresidualsaliency's Introduction

Spectral Residual Saliency Detection

detection example

C++/Python port of a MATLAB implementation.

Dependency

  • OpenCV

Reference

@inproceedings{
title = {Saliency Detection: A Spectral Residual Approach},
author = {Xiaodi Hou, Liqing Zhang},
booktitle={Conference on Computer Vision and Pattern Recognition (CVPR)},
year = {2007}}

Find the paper at www.houxiaodi.com/assets/papers/cvpr07.pdf

spectralresidualsaliency's People

Contributors

uoip avatar

Stargazers

 avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar

Watchers

 avatar  avatar  avatar

spectralresidualsaliency's Issues

Why the scale of the frequency axis differs in the paper

Thanks for the implementation! It helps me understand the paper better. I have two paper related questions, please.

Q1, for the plots of Log intensity vs Frequency, do you know why the range of frequency (X axis) differs from plot to plot, e.g.

image

from Figure 1 has a frequency range of 0 to 120, but

image

from Figure 2 has a frequency range of 0 to 30.

Screenshots are from http://www.houxiaodi.com/assets/papers/cvpr07.pdf.

Q2, intensity means the same thing as magnitude or amplitude obtained after the Fourier transformation, right?

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    ๐Ÿ–– Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. ๐Ÿ“Š๐Ÿ“ˆ๐ŸŽ‰

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google โค๏ธ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.