Enhancement of low spatial resolution image based on high resolution-bands. - Ryuei Nishii; Saeko Kusanobu; Shojiro Tanaka (IEEE Trans. Geosci. Remote. Sens., 1996)

Accuracy and inaccuracy assessments in land-cover classification. - Ryuei Nishii; Shojiro Tanaka (IEEE Trans. Geosci. Remote. Sens., 1999)

Deforestation due to population and relief energy through spatially-correlated logit models. - Shojiro Tanaka; Ryuei Nishii (IGARSS, 2007)

Non-linear regression models to identify functional forms of deforestation. - Shojiro Tanaka; Ryuei Nishii (IGARSS (4), 2008)

A Linear Time Connected Component Labeling Algorithm in Quadtrees. - Kunio Aizawa; Shojiro Tanaka (IWCIA Special Track on Applications, 2008)

Algorithms for connected component labeling based on quadtrees. - Kunio Aizawa; Shojiro Tanaka; Koyo Motomura; Ryosuke Kadowaki (Int. J. Imaging Syst. Technol., 2009)

A Constant-Time Algorithm for Finding Neighbors in Quadtrees. - Kunio Aizawa; Shojiro Tanaka (IEEE Trans. Pattern Anal. Mach. Intell., 2009)

Nonlinear Regression Models to Identify Functional Forms of Deforestation in East Asia. - Shojiro Tanaka; Ryuei Nishii (IEEE Trans. Geosci. Remote. Sens., 2009)

An application of novel zero-one inflated distributions with spatial dependence for the deforestation modeling. - Ryuei Nishii; Shojiro Tanaka (IGARSS, 2010)

An improved Thorup shortest paths algorithm with a modified component tree. - Yusi Wei; Shojiro Tanaka (ICNC, 2013)

Effect evaluation of topographic attributes on forest coverage ratios based on digital elevation model. - Shojiro Tanaka; Ryuei Nishii (IGARSS, 2013)

Re-evaluation of topographic attributes with human population in deforestation framework with spatial dependency. - Shojiro Tanaka; Ryuei Nishii (IGARSS, 2014)

Unified modeling based on SVM and SVR for prediction of forest area ratio by human population density and relief energy. - Ryuei Nishii; Shojiro Tanaka (IGARSS, 2015)

Incorporation of gridded data into the analysis of remotely-sensed images: Basic quantitative strategy to analyze defoerestation by population growth. - Shojiro Tanaka; Ryuei Nishii (IGARSS, 2015)

Two Stage Estimation Procedure for Spatial Regression Models and Model Selection. - Shojiro Tanaka; Ryuei Nishii; Gigih Fitrianto (IGARSS, 2019)

Two Stage Estimation Procedure of Non-Linear Regression Functions for Spatially-Dependent Data. - Ryuei Nishii; Shojiro Tanaka (IGARSS, 2020)