Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Histogram01:05

Histogram

The histogram is a graphical representation in the x-y form of data distribution in a data set. The horizontal x-axis is labeled with what the data represents (for instance, distance from your home to school). The vertical y-axis is labeled either frequency or relative frequency (or percent frequency or probability).
A histogram graph consists of contiguous (adjoining) boxes. The heights of the bars correspond to frequency values. The graph will have the same shape with respective labels. The...
Relative Frequency Histogram01:14

Relative Frequency Histogram

The relative frequency depicts the proportion of data points that have each value. The frequency tells the number of data points that have each value. Like the histogram, a relative frequency histogram also has the same shape with a horizontal scale (the x-axis), but the vertical scale (the y-axis) is marked with relative frequencies (percentages of the whole) instead of actual frequencies. A relative frequency histogram is a graphical representation of a frequency distribution where the...
Probability Histograms01:17

Probability Histograms

A probability histogram is a visual representation of a probability distribution. Similar a typical histogram, the probability histogram consists of contiguous (adjoining) boxes. It has both a horizontal axis and a vertical axis. The horizontal axis is labeled with what the data represents. The vertical axis is labeled with probability. Each rectangular bar in the histogram is 1 unit wide, which suggests that the area under each bar equals the probability, P(x), where x is 1, 2, 3, and so on.
Classification of Signals01:30

Classification of Signals

In signal processing, signals are classified based on various characteristics: continuous-time versus discrete-time, periodic versus aperiodic, analog versus digital, and causal versus noncausal. Each category highlights distinct properties crucial for understanding and manipulating signals.
A continuous-time signal holds a value at every instant in time, representing information seamlessly. In contrast, a discrete-time signal holds values only at specific moments, often denoted as x(n), where...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Distinct impact of PI(4)P flux on PI(4,5)P<sub>2</sub> steady states and oscillations.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Evaluation of organic contamination in urban groundwater surrounding a municipal landfill, Zhoukou, China.

Environmental monitoring and assessment·2012
Same author

Image segmentation using fuzzy region competition and spatial/frequency information.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2010
Same author

Statistical wavelet subband characterization based on generalized gamma density and its application in texture retrieval.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2009
Same author

Statistical properties of bit-plane probability model and its application in supervised texture classification.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2008
Same author

Fast fractal image encoding based on adaptive search.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2008
Same journal

Style-Aware Contrastive Test-Time Adaptation: A Dual-Cache Model for Robust Vision-Language Alignment.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

Semantic Frame Interpolation.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

Physics-Guided Cross-Modal Decoupling with Test-Time Adaptation for Hyperspectral Image Restoration.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

Change-Prior-Guided Unsupervised Change Detection of Heterogeneous Remote Sensing Images.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

AgonicDreamer: Enhancing Multi-View Consistency in Text-to-3D Generation via Rectified Score Distillation.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

BiCM-Prompt: Bidirectional Cross-Modal Prompt Tuning for Class-Incremental Learning on Multisource Remote Sensing Images.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
See all related articles

Related Experiment Video

Updated: Jun 16, 2026

Image Recognition and Parameter Analysis of Concrete Vibration State Based on Support Vector Machine
08:27

Image Recognition and Parameter Analysis of Concrete Vibration State Based on Support Vector Machine

Published on: January 5, 2024

Texture classification using refined histogram.

L Li, C S Tong, S K Choy

    IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society
    |January 29, 2010
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a Refined Histogram (RH) for wavelet coefficients, creating an RH signature for effective texture classification. This novel approach enhances image analysis and classification accuracy compared to existing methods.

    More Related Videos

    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
    07:05

    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters

    Published on: June 18, 2021

    Related Experiment Videos

    Last Updated: Jun 16, 2026

    Image Recognition and Parameter Analysis of Concrete Vibration State Based on Support Vector Machine
    08:27

    Image Recognition and Parameter Analysis of Concrete Vibration State Based on Support Vector Machine

    Published on: January 5, 2024

    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
    07:05

    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters

    Published on: June 18, 2021

    Area of Science:

    • Computer Vision
    • Image Processing
    • Machine Learning

    Background:

    • Wavelet transform is crucial for image analysis, but modeling detail coefficients remains challenging.
    • Existing texture classification methods often lack efficiency and effectiveness.
    • Developing robust image signatures is key for accurate supervised classification.

    Discussion:

    • The proposed Refined Histogram (RH) models wavelet subband detail coefficients using a novel step function.
    • Statistical properties of the RH signature are investigated to confirm its sufficiency for characterizing wavelet subband information.
    • An efficient RH signature extraction algorithm based on coefficient-counting is presented to accelerate classification.

    Key Insights:

    • The RH signature effectively models wavelet detail coefficients, providing a compact and informative representation.
    • The RH signature demonstrates strong performance in supervised texture classification tasks.
    • Symmetrized Kullback-Leibler divergence combined with the RH signature achieves competitive results against state-of-the-art methods.

    Outlook:

    • Further exploration of RH signature properties for diverse image analysis applications.
    • Integration of RH signature with deep learning models for enhanced texture recognition.
    • Optimization of RH-based algorithms for real-time image classification systems.