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

You might also read

Related Articles

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

Sort by

Same author

Limitations in assessing genotype-phenotype correlations in pediatric dent disease.

Pediatric nephrology (Berlin, Germany)·2026

Same author

Trends and Demographics of Hepatorenal Syndrome-Related Mortality in the U.S., 1999-2024: A CDC WONDER Analysis.

Diseases (Basel, Switzerland)·2026

Same author

Angle sub-sampling methods for enhanced ultrasound coherent plane wave compounding.

The Journal of the Acoustical Society of America·2025

Same author

Enhancing vascular network visualization in 3D photoacoustic imaging: in vivo experiments with a vasculature filter.

Optics express·2024

Same author

Signal restoration algorithm for photoacoustic imaging systems.

Biomedical optics express·2023

Same author

Time-domain ultrasound as prior information for frequency-domain compressive ultrasound for intravascular cell detection: A 2-cell numerical model.

Ultrasonics·2022

Same journal

Multi-module collaborative optimization-driven fast speckle correlation imaging in variable environments.

Journal of the Optical Society of America. A, Optics, image science, and vision·2026

Same journal

Secrecy performance analysis of NOMA-UWOC systems over a vertically stratified WGG oceanic turbulence channel.

Journal of the Optical Society of America. A, Optics, image science, and vision·2026

Same journal

Backscattering of plane waves in a composite system containing a rough surface and anisotropic scatterers.

Journal of the Optical Society of America. A, Optics, image science, and vision·2026

Same journal

Aspherical surface construction methods based on extended Jacobi polynomials.

Journal of the Optical Society of America. A, Optics, image science, and vision·2026

Same journal

OCT sidelobe suppression method based on dual-path phase sinusoidal modulation and minimum value fusion.

Journal of the Optical Society of America. A, Optics, image science, and vision·2026

Same journal

Optical design concepts using wavelength-selective diffractive optics to enable miniaturized multimodal endoscopic imaging across separated spectral ranges.

Journal of the Optical Society of America. A, Optics, image science, and vision·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Oct 12, 2025

Three-dimensional Optical-resolution Photoacoustic Microscopy

Three-dimensional Optical-resolution Photoacoustic Microscopy

Published on: May 3, 2011

Fast wavelet-based photoacoustic microscopy.

Hassan Abbasi, Seyed Masood Mostafavi, Zahra Kavehvash

Journal of the Optical Society of America. A, Optics, Image Science, and Vision

|November 22, 2021

Summary

This summary is machine-generated.

This study introduces a new photoacoustic microscopy (PAM) structure using Haar wavelet patterns to improve imaging speed and resolution. The novel design enhances image quality and reduces sampling time by 33% without compromising results.

More Related Videos

Dual Raster-Scanning Photoacoustic Small-Animal Imager for Vascular Visualization

Dual Raster-Scanning Photoacoustic Small-Animal Imager for Vascular Visualization

Published on: July 15, 2020

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography

Published on: January 15, 2013

Related Experiment Videos

Last Updated: Oct 12, 2025

Three-dimensional Optical-resolution Photoacoustic Microscopy

Three-dimensional Optical-resolution Photoacoustic Microscopy

Published on: May 3, 2011

Dual Raster-Scanning Photoacoustic Small-Animal Imager for Vascular Visualization

Dual Raster-Scanning Photoacoustic Small-Animal Imager for Vascular Visualization

Published on: July 15, 2020

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography

Published on: January 15, 2013

Area of Science:

Biomedical Optics
Microscopy
Signal Processing

Background:

Photoacoustic microscopy (PAM) is a powerful imaging technique.
Current PAM methods face limitations in resolution and sampling speed.
Improving image quality and efficiency is crucial for advanced biomedical imaging.

Purpose of the Study:

To propose a novel PAM structure based on Haar wavelet patterns.
To enhance PAM imaging resolution and reduce sampling time.
To maintain or improve image quality compared to existing methods.

Main Methods:

Development of a new PAM structure utilizing Haar wavelet patterns.
Simultaneous collection of spatial and spectral components via wavelet transform.
Implementation of multi-resolution imaging capabilities.

Main Results:

The proposed structure speeds up the sampling process by 33%.
Achieved approximately 47% better peak signal-to-noise ratio compared to state-of-the-art structures.
Demonstrated superior image quality and high resolution.

Conclusions:

The Haar wavelet-based PAM structure offers significant improvements in speed and resolution.
This novel approach effectively mitigates resolution and sampling time limitations in PAM.
The method guarantees adequate image quality for advanced microscopic applications.