Concepedia

Renato J. Cintra

RJ

Statistics

Publications

95

Citations

3.1K

H-Index

32

Active since

1987

Affiliations

Universidade Federal de Pernambuco(Current)

University of Calgary

University of Akron

Universidade Federal de Santa Maria

Instituto Nacional de Pesquisas da Amazônia

Renato J. Cintra is an author at Universidade Federal de Pernambuco specializing in engineering, biodiversity, and computer engineering.

Top concepts

EngineeringComputer EngineeringSignal ProcessingBiodiversityEvolutionary BiologyGeographySocial SciencesBiogeographySpatial EcologyForestry

Publications per year

1987–2021

95

Publications

95

A DCT Approximation for Image Compression

Renato J. Cintra, Fábio M. Bayer · IEEE Signal Processing Letters · 2011 · 158 citations · Full text

Dct Approximation, Lossy Compression, Image Analysis +11

An iterative wavelet threshold for signal denoising

Fábio M. Bayer, Alice Kozakevicius, Renato J. Cintra · Signal Processing · 2019 · 152 citations · Full text

Iterative Wavelet Threshold, Engineering, Video Denoising +5

Leaf litter effects on seed and seedling predation of the palm <i>Astrocaryum murumuru</i> and the legume tree <i>Dipteryx micrantha</i> in Amazonian forest

Renato J. Cintra · Journal of Tropical Ecology · 1997 · 109 citations

Leaf Litter Effects, Applied Plant Ecology, Engineering +14

Analytic Expressions for Stochastic Distances Between Relaxed Complex Wishart Distributions

Alejandro C. Frery, Abraão D. C. Nascimento, Renato J. Cintra · IEEE Transactions on Geoscience and Remote Sensing · 2013 · 101 citations · Full text

Complex Wishart Distributions, Engineering, Wishart Distances +17

Spatial Variation in Bird Community Composition in Relation to Topographic Gradient and Forest Heterogeneity in a Central Amazonian Rainforest

Renato J. Cintra, Luciano N. Naka · International Journal of Ecology · 2011 · 95 citations · Full text

Landscape Processes, Biodiversity, Topographic Gradient +15

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