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

Difference from Background: Limit of Detection01:05

Difference from Background: Limit of Detection

6.9K
The limit of detection (LOD) is the smallest amount of analyte that can be distinguished from the background noise. The LOD value corresponds to the concentration at which the analyte signal is three times larger than the standard deviation of the blank signal. Below this value, the analyte signal cannot be differentiated from the background noise. It is calculated by dividing the calibration slope by 3 times the standard deviation of the blank signals.
The LOD indicates the presence or absence...
6.9K

You might also read

Related Articles

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

Sort by
Same author

[Fluid management in orthotopic liver transplantation].

Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue·2006
Same author

Electromagnetic modelling of Raman enhancement from nanoscale substrates: a route to estimation of the magnitude of the chemical enhancement mechanism in SERS.

Faraday discussions·2006
Same author

[Experimental study on protective effects of HupA in the treatment of isocarbophos poisoning].

Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases·2006
Same author

[Complete sequence and gene organization of the Tibetan chicken mitochondrial genome].

Yi chuan = Hereditas·2006
Same author

Liver microcirculation after hepatic artery embolization with degradable starch microspheres in vivo.

World journal of gastroenterology·2006
Same author

A recyclable fluorous (S)-pyrrolidine sulfonamide promoted direct, highly enantioselective Michael addition of ketones and aldehydes to nitroolefins in water.

Organic letters·2006
Same journal

Human-like scene graph generation and evaluation.

Multimedia tools and applications·2026
Same journal

LuGSAM: a novel framework for integrating text prompts to Segment Anything Model (SAM) for segmentation tasks of ICU chest x-rays.

Multimedia tools and applications·2025
Same journal

Brain magnetic resonance image (MRI) segmentation using multimodal optimization.

Multimedia tools and applications·2025
Same journal

Enhancing road safety: In-vehicle sensor analysis of cognitive impairment in older drivers.

Multimedia tools and applications·2025
Same journal

Decision support for augmented reality-based assistance systems deployment in industrial settings.

Multimedia tools and applications·2025
Same journal

Real-time violence detection and localization through subgroup analysis.

Multimedia tools and applications·2025
See all related articles

Related Experiment Video

Updated: Sep 1, 2025

Author Spotlight: Enhancement of Salient Object Detection for Smart Grid Applications
03:31

Author Spotlight: Enhancement of Salient Object Detection for Smart Grid Applications

Published on: December 15, 2023

623

Guided multi-scale refinement network for camouflaged object detection.

Xiuqi Xu1, Shuhan Chen1, Xiao Lv2

  • 1School of Information Engineering, Yangzhou University, Yangzhou, China.

Multimedia Tools and Applications
|August 15, 2022
PubMed
Summary
This summary is machine-generated.

This study introduces a new guided multi-scale refinement network for camouflaged object detection (COD). The model accurately identifies hidden objects in complex scenes, outperforming existing methods with enhanced detail and efficiency.

Keywords:
Camouflaged object detectionGuided multi-scale refinementMulti-scale global perception

More Related Videos

Deep Neural Networks for Image-Based Dietary Assessment
13:19

Deep Neural Networks for Image-Based Dietary Assessment

Published on: March 13, 2021

9.3K
A Swin Transformer-Based Model for Thyroid Nodule Detection in Ultrasound Images
04:23

A Swin Transformer-Based Model for Thyroid Nodule Detection in Ultrasound Images

Published on: April 21, 2023

1.9K

Related Experiment Videos

Last Updated: Sep 1, 2025

Author Spotlight: Enhancement of Salient Object Detection for Smart Grid Applications
03:31

Author Spotlight: Enhancement of Salient Object Detection for Smart Grid Applications

Published on: December 15, 2023

623
Deep Neural Networks for Image-Based Dietary Assessment
13:19

Deep Neural Networks for Image-Based Dietary Assessment

Published on: March 13, 2021

9.3K
A Swin Transformer-Based Model for Thyroid Nodule Detection in Ultrasound Images
04:23

A Swin Transformer-Based Model for Thyroid Nodule Detection in Ultrasound Images

Published on: April 21, 2023

1.9K

Area of Science:

  • Computer Vision
  • Artificial Intelligence
  • Image Processing

Background:

  • Camouflaged object detection (COD) is challenging due to complex scenes with low contrast and similar foreground/background.
  • Existing methods struggle with accurately segmenting hidden objects in these difficult conditions.

Purpose of the Study:

  • To develop a novel guided multi-scale refinement network for improved camouflaged object detection.
  • To enhance the accuracy and detail of object localization in challenging visual environments.

Main Methods:

  • Designed a global perception module using multi-scale residual blocks for initial object localization.
  • Proposed a guided multi-scale refinement module with a prediction-to-feature fusion strategy for progressive refinement.
  • Integrated multi-level side-output features for multi-scale guidance to correct missing parts and false detections.

Main Results:

  • The proposed network achieved more accurate camouflaged object detection compared to state-of-the-art approaches.
  • The model demonstrated superior localization of salient objects with sharpened details.
  • Experimental results confirmed the network's effectiveness in handling complex scenes.

Conclusions:

  • The novel guided multi-scale refinement network effectively addresses the challenges in camouflaged object detection.
  • The model offers improved accuracy, detail, and efficiency, enabling potential real-world applications.
  • This approach provides a significant advancement in identifying hidden objects in images.