Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

The Dot Product

The Dot Product

Measuring how one directional quantity affects another along a specific path involves comparing their orientation and strength. When two such quantities are represented using direction and amount, a numerical result is computed to show how much one acts along the path of the other. This result comes from a rule combining both inputs' horizontal and vertical parts and adding the results.This calculation gives a single value that grows larger when both inputs point in similar directions and...

Aliasing

Aliasing

Accurate signal sampling and reconstruction are crucial in various signal-processing applications. A time-domain signal's spectrum can be revealed using its Fourier transform. When this signal is sampled at a specific frequency, it results in multiple scaled replicas of the original spectrum in the frequency domain. The spacing of these replicas is determined by the sampling frequency.
If the sampling frequency is below the Nyquist rate, these replicas overlap, preventing the original signal...

You might also read

Related Articles

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

Sort by

Same author

Safe blood, strong nation - The journey of India's blood transfusion services: Under Ministry of Health and Family Welfare, Government of India.

Asian journal of transfusion science·2026

Same author

Patient knowledge and acceptance of radiation safety measures correlated to actual exposure records: A survey study.

Bioinformation·2026

Same author

Correlation between Biochemical Parameters and Radiographic Healing Score in Tibial Fractures.

Journal of orthopaedic case reports·2026

Same author

Rapid, quantitative lateral flow immunoassay using polystyrene-gold composite nanoparticles and CIELAB analysis for on-site detection of Listeria monocytogenes in food samples.

Mikrochimica acta·2025

Same author

Comparative evaluation of the effect of non-surgical periodontal therapy on serum levels of mannose-binding lectin, SIRT-1 and C-reactive protein in non-smokers and smokers with stage III periodontitis: A case-control study.

Dental and medical problems·2025

Same author

"The feedback dilemma"-provider and learner perspectives regarding the barriers and facilitators for giving and receiving feedback in medical education: A parallel mixed methods approach.

Journal of education and health promotion·2024

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

Search research articles

Related Experiment Video

Updated: May 18, 2026

Motion-Acuity Test for Visual Field Acuity Measurement with Motion-Defined Shapes

Motion-Acuity Test for Visual Field Acuity Measurement with Motion-Defined Shapes

Published on: February 23, 2024

Clustered-dot halftoning with direct binary search.

Puneet Goyal¹, Madhur Gupta, Carl Staelin

¹Graphic Era University, Dehradun 248002, India. pgoyal@alumni.purdue.edu

IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society

|September 22, 2012

Summary

This summary is machine-generated.

This study introduces a novel algorithm for aperiodic clustered-dot halftoning using a modified direct binary search (DBS) framework. The new method efficiently designs high-quality clustered-dot textures suitable for screen applications.

More Related Videos

Quantitative Optical Microscopy: Measurement of Cellular Biophysical Features with a Standard Optical Microscope

Quantitative Optical Microscopy: Measurement of Cellular Biophysical Features with a Standard Optical Microscope

Published on: April 7, 2014

Related Experiment Videos

Last Updated: May 18, 2026

Motion-Acuity Test for Visual Field Acuity Measurement with Motion-Defined Shapes

Motion-Acuity Test for Visual Field Acuity Measurement with Motion-Defined Shapes

Published on: February 23, 2024

Quantitative Optical Microscopy: Measurement of Cellular Biophysical Features with a Standard Optical Microscope

Quantitative Optical Microscopy: Measurement of Cellular Biophysical Features with a Standard Optical Microscope

Published on: April 7, 2014

Area of Science:

Computer Graphics
Image Processing
Digital Halftoning

Background:

Traditional halftoning methods often struggle with generating high-quality, aperiodic clustered-dot textures.
Direct Binary Search (DBS) offers a powerful optimization framework but requires adaptation for specific texture designs.

Purpose of the Study:

To develop a new algorithm for aperiodic clustered-dot halftoning.
To adapt the Direct Binary Search (DBS) framework for designing clustered-dot textures.
To derive and analyze a cost metric for stochastic clustered-dot texture generation.

Main Methods:

Modification of the Direct Binary Search (DBS) optimization framework using filters of varying sizes.
Derivation of a closed-form cost metric for generating stochastic clustered-dot textures.
Analysis of the cost metric's impact on texture quality and computational efficiency.

Main Results:

The modified DBS framework successfully designs aperiodic clustered-dot textures.
A derived cost metric effectively generates stochastic clustered-dot patterns.
The proposed algorithm demonstrates suitability for screen design with reduced computational cost.

Conclusions:

A novel and efficient algorithm for aperiodic clustered-dot halftoning based on modified DBS has been presented.
The derived cost metric provides a means to generate high-quality stochastic clustered-dot textures.
The algorithm is optimized for practical applications in screen design.