Volume 15 (2023)
Volume 14 (2022)
Volume 13 (2021)
Volume 12 (2020)
Volume 11 (2019)
Volume 10 (2018)
Volume 9 (2017)
Volume 8 (2016)
Volume 7 (2015)
Volume 6 (2014)
Volume 5 (2013)
Volume 4 (2012)
Volume 3 (2011)
Volume 2 (2010)
Volume 1 (2009)
Classification of Hyperspectral Images Using a Combination of Features Extracted from the Weighted Local Kernel Matrix of Spectral and Fractal Features

Behnam Asghari Beirami; Mehdi Mokhtarzade

Articles in Press, Accepted Manuscript, Available Online from 04 January 2023


  The use of spatial features to improve the classification accuracy of hyperspectral images has become popular in recent years. Various methods for spectral-spatial classification of hyperspectral images have been introduced to date, and relevant research is being conducted to develop methods with a more ...  Read More

Integration of high spatial resolution SAR and multispectral images for building detection in urban areas

Maryam Teimouri; Mehdi Mokhtarzade; Mohammad Javad Valadan Zoej

Volume 13, Issue 1 , May 2021, , Pages 1-16


  In this study, the SAR data is used as a supplementary data to overcome the limitations of the multispectral (MS) image in building detection. Therefore, the proposed method utilizes a multisensor data fusion to take the advantages of both MS and SAR data together. In addition, two different filter-based ...  Read More

Estimation of turbidity and chlorophyll a concentration in the Caspian Sea through time series analysis of satellite images and wavelet neural networks

Melika Haghparast; Mehdi Mokhtarzade

Volume 10, Issue 1 , June 2018, , Pages 91-108

  Due to the global scope of water resources, ground measurements of the quality parameters are not feasible, as well as traditional sampling of water and laboratory analysis is very costly and time-consuming. In studies, estimation of turbidity and chlorophyll a concentrations as the most important water ...  Read More

Development of Temperature/ Vegetation Indexes for Estimating Soil Moisture Content Using Co- Moisture Lines Extracted from a One- Year Temperature/ Vegetation Scatter Plot of MODIS Data

F Mohseni; M Mokhtarzadeh

Volume 9, Issue 4 , May 2017, , Pages 1-22

  Soil moisture plays an important role in interactive processes between earth and atmosphere and global climate changes. In recent decades, there has been a great research interest to determine soil moisture from remote sensing methods. Triangular or trapezoidal methods are the most common remote sensing ...  Read More

Integration of Fuzzy Multi-Classifiers results using Connectivity Rules in Fuzzy Topological Space
Volume 7, Issue 1 , December 2015, , Pages 81-94

     Classification is one of the most widely used remote sensing analysis techniques. In the conventional remote sensing supervised classification, training information and classification result are represented in a one-pixel-one-class method. Fuzzy methods have been widely applied in image classification, ...  Read More

Ant Colony Optimization of RFM for Geometric Correction

A Baghani; M.J Valadan Zoej; M Mokhtarzade

Volume 7, Issue 2 , November 2015, , Pages 1-18

  Due to the absence of either satellite ephemeris information or camera model for various high resolution satellite images, rational functions models (RFMs) are widely used by photogrammetric and remote sensing communities. This method has various disadvantages such as: The dependency of this method on ...  Read More

Evaluating and Improving the Functionality of Simulated Annealing Algorithm for Sub-pixel Land Cover Mapping Using Multispectral Imagery

Jadidi Milad Niroumand; Mehdi Mokhtarzade; Mahmood Reza Sahebi

Volume 7, Issue 3 , November 2015, , Pages 1-16

  The mixed pixels are considered as a major challenge in land cover mapping procedure from satellite imagery. Developments of the spectral unmixing and soft classification methods have provided the possibility for estimation of class proportions within the pixels. However, sub-pixel land cover mapping ...  Read More

Road Centerline Vectorization of High Resolution Images By Multi-Criteria Analysis Using Ordered Weighted Averaging Operators in Road Network Graph Model

Fateme Ameri1; Mohammad Javad Valadan Zoej; Mehdi Mokhtarzade

Volume 7, Issue 3 , November 2015, , Pages 33-48

  Nowadays, extraction of roads from digital aerial and satellite images is a common method of road database construction. Regarding to massive amount of road data and time and cost effective updating requirements, automation procedure is becoming an essential. In this research, which is mostly concentrated ...  Read More

Object based Classification of Large Scale Satellite Images from Complicated Urban Areas for Land Cover Map Production based on a New Hierarchical Model
Volume 6, Issue 4 , October 2014

  Land cover information is one of the most important prerequisite in urban management system. In this way remote sensing, as the most economic technology, is mainly used to produce land cover maps. Considering the complicated and dense urban areas in third world countries, object based approaches are ...  Read More

Land Use Classification Based on Conceptual Features
Volume 6, Issue 1 , April 2014

  Nowadays, urban land use and land cover information at the micro and macro levels of planning have a particular importance. So many researches have not been done in land use information extraction. Remote sensing as an inexpensive and fast method, and particular with appearance of object-based analysis, ...  Read More

A New Model for Geometrical Correction of Satellite Imagery, Using 2D Polynomials and Satellite Navigation Data
Volume 4, Issue 3 , September 2012

  This paper proposes a new approach for geometrical modeling of satellite imagery which uses 2D-polynomials for 3D point determination from satellite stereo images. In this model, 2D polynomials are considered as additional parameters in colinearity equation, instead of considering as models for relating ...  Read More