We propose a denoising algorithm for medical images based on a combination of the total variation minimization scheme and the wavelet scheme. We show that our scheme offers effective noise removal in real noisy medical images while maintaining sharpness of objects. More importantly, this scheme allows us to implement an effective automatic stopping time criterion.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2324055 | PMC |
| http://dx.doi.org/10.1155/IJBI/2006/89095 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Alzheimer's disease plasma biomarkers and physical functioning in a diverse sample of adults.
Alzheimers Dement
January 2025
Institute for Translational Research, University of North Texas Health Science Center, Fort Worth, Texas, USA.
Introduction: The relationship between Alzheimer's disease (AD) plasma biomarkers, and physical functioning (PF) across diverse races and ethnicities remains unclear. This study aims to explore this association in an ethno-racially diverse sample of cognitively unimpaired community-dwelling adults.
Methods: Data clinical examinations, neuropsychological tests, blood draws, and PF exams (Timed Up and Go [TUG] and Short Physical Performance Battery [SPPB]) were analyzed.
The prebiotic potential of lactobin and glucans combined with goat's milk in cats.
Can J Vet Res
January 2025
Key Laboratory of Feed Biotechnology, Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, No. 12 Zhong Guan Cun South Street, Haidian District, Beijing 100081, China (Han, Sun, Gu, J. Wang, X. Wang, Tao, Z. Wang, Liu); Jiangxi Agricultural University, No. 1225, Zhimin Avenue, Xinjian District, Nanchang City 330045, China (Gu).
Prebiotics are important for gut health and immunity in animals and could promote the growth of beneficial bacteria. The objective of this study was to investigate the prebiotic potential of lactobin and glucans when combined with goat's milk in the diet of cats. Twenty-four healthy cats (all about 2 y old) were randomly assigned to 4 treatment groups.
View Article and Find Full Text PDFEffects of underweight, overweight, and obesity on the body growth of preschoolers.
Front Public Health
January 2025
Department of Physical Education, Anhui University of Technology, Ma'anshan, China.
Objective: This study aimed to investigate the impact of underweight, overweight, and obesity on the growth and development of preschoolers by comparing body shape characteristics across different weight statuses.
Methods: A total of 729 preschoolers (5.2 ± 0.
Spatial heterogeneity and predictors of stunting among under five children in Mozambique: a geographically weighted regression.
Front Public Health
January 2025
Department of Internal Medicine, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
Introduction: Childhood stunting, a major public health concern in many developing countries, is associated with impaired physical and cognitive development, increased risk of infectious diseases, and long-term adverse health and economic consequences. Mozambique is among the countries with the highest stunting rates in sub-Saharan Africa. This study aims to examine the spatial variation and identify the predictors of stunting among children under the age of five years in Mozambique.
View Article and Find Full Text PDFAssociation between CLOCK gene polymorphisms with circadian rhythm, chrononutrition, dietary intake, and metabolic parameters in adolescents.
Front Public Health
January 2025
Department of Pediatric Metabolism and Nutrition, Gazi University, Ankara, Türkiye.
Introduction: Circadian Locomotor Output Cycles Kaput (CLOCK) is one of the transcription factors from the positive end of the molecular clock and regulates biological rhythm in mammals. Studies have shown that genetic variations in the CLOCK genes are associated with chronotype, sleep patterns, obesity, dietary energy, and nutrient consumption. Although interest in the field of chrononutrition continues to increase, investigations into the temporal aspects of dietary habits in adolescents are notably limited.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!