Results 1 to 10 of about 1,492,998 (305)
Structure Tensor Total Variation [PDF]
SIAM Journal on Imaging Sciences, 2015 Summary: We introduce a novel generic energy functional that we employ to solve inverse imaging problems within a variational framework. The proposed regularization family, termed as structure tensor total variation (STV), penalizes the eigenvalues of the structure tensor and is suitable for both grayscale and vector-valued images.
Anastasios Roussos +2 more
exaly +4 more sources
Czech Journal of Genetics and Plant Breeding, 2023 The objective of this study was to investigate the diversity of 59 accessions of barley using inter simple sequence repeat (ISSR), conserved DNA-derived polymorphism (CDDP), and start codon targeted (SCoT) markers.
Nawroz Tahir +7 more
doaj +1 more source
Sensors, 2021 Cyclic wetting and drying treatment is commonly used to accelerate the weakening process of reservoir rock. The weakening is reflected in strength variation and structure variation, while the latter receives less attention.
Peiwu Shen +5 more
doaj +1 more source
Connecting Structure and Variation in Sound Change
Cadernos de Linguística, 2021 “Structured heterogeneity”, a founding concept of variationist sociolinguistics, puts focus on the ordered social differentiation in language. We extend the notion of structured heterogeneity to formal phonological structure, i.e., representations based
David Natvig, Joseph Salmons
doaj +1 more source
Genetic variation and population structure in native Americans. [PDF]
PLoS Genetics, 2007 We examined genetic diversity and population structure in the American landmass using 678 autosomal microsatellite markers genotyped in 422 individuals representing 24 Native American populations sampled from North, Central, and South America. These data
Sijia Wang +26 more
doaj +1 more source
Structural variations in papaya genomes [PDF]
BMC Genomics, 2021 Abstract Background Structural variations (SVs) are a type of mutations that have not been widely detected in plant genomes and studies in animals have shown their role in the process of domestication. An in-depth study of SVs will help us to further understand the impact of SVs on the phenotype and environmental ...
Zhenyang Liao +5 more
openaire +3 more sources
Genetic variation and population structure in China summer maize germplasm
Scientific Reports, 2021 Maize (Zea mays L.) germplasm in China Summer maize ecological region (CSM) or central corn-belt of China is diverse but has not been systematically characterized at molecular level.
Guoping Shu +8 more
doaj +1 more source
Automatic structured variational inference [PDF]
CoRR, 2020 Contains fulltext : 233662.pdf (Publisher’s version ) (Open Access)
Ambrogioni, L. +6 more
openaire +4 more sources
Shuitu baochi tongbao, 2022 [Objective] The temporal and spatial differentiation of land use and land cover change of the Lijiang River basin during 2000—2020 was analyzed in order to provide a basis for spatial governance for coordinated human activities and ecological security ...
Zhang Junmin, Li Yuqiao, Rong Cheng
doaj +1 more source
BMC Genomics, 2020 Background Chaka sheep, named after Chaka Salt Lake, are adapted to a harsh, highly saline environment. They are known for their high-grade meat quality and are a valuable genetic resource in China.
Jie Cheng +11 more
doaj +1 more source