Search Results - "Pourreza, Hamid Reza"

Microaneurysm detection in fundus images using a two-step convolutional neural network by Eftekhari, Noushin, Pourreza, Hamid-Reza, Masoudi, Mojtaba, Ghiasi-Shirazi, Kamaledin, Saeedi, Ehsan

“…Diabetic retinopathy (DR) is the leading cause of blindness worldwide, and therefore its early detection is important in order to reduce disease-related eye…”
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Fully automated diabetic retinopathy screening using morphological component analysis by Imani, Elaheh, Pourreza, Hamid-Reza, Banaee, Touka

“…Highlights • This paper provides a fully automated diabetic retinopathy screening system. • This system has the ability of retinal image quality assessment. •…”
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Vessel segmentation and microaneurysm detection using discriminative dictionary learning and sparse representation by Javidi, Malihe, Pourreza, Hamid-Reza, Harati, Ahad

“…Highlights • Our method can diagnose Diabetic retinopathy through analyzing retinal image. • This method is based on discriminative dictionary learning and…”
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Improvement of retinal blood vessel detection using morphological component analysis by Imani, Elaheh, Javidi, Malihe, Pourreza, Hamid-Reza

“…Highlights • A novel scheme for extracting retinal blood vessels based on morphological component analysis (MCA) algorithm is presented in this paper. • We…”
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A novel method for retinal exudate segmentation using signal separation algorithm by Imani, Elaheh, Pourreza, Hamid-Reza

“…Highlights • A novel scheme for extracting retinal exudates based on morphological component analysis (MCA) algorithm is presented in this paper. • We separate…”
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A framework for dynamic restructuring of semantic video analysis systems based on learning attention control by Sigari, Mohamad-Hoseyn, Soltanian-Zadeh, Hamid, Pourreza, Hamid-Reza

“…Current semantic video analysis systems are usually hierarchical and consist of some levels to overcome semantic gaps between low-level features and high-level…”
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TMTCPT: The Tree Method based on the Taxonomic Categorization and the Phylogenetic Tree for fine-grained categorization by Bameri, Fateme, Pourreza, Hamid-Reza, Taherinia, Amir-Hossein, Aliabadian, Mansour, Mortezapour, Hamid-Reza, Abdilzadeh, Raziyeh

“…Fine-grained categorization is one of the most challenging problems in machine vision. Recently, the presented methods have been based on convolutional neural…”
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FARFUM-RoP, A dataset for computer-aided detection of Retinopathy of Prematurity by Akbari, Morteza, Pourreza, Hamid-Reza, Khalili Pour, Elias, Dastjani Farahani, Afsar, Bazvand, Fatemeh, Ebrahimiadib, Nazanin, Imani Fooladi, Marjan, Ramazani K., Fereshteh

“…Retinopathy of Prematurity (ROP) is a critical eye disorder affecting premature infants, characterized by abnormal blood vessel development in the retina. Plus…”
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Rate-Distortion Analysis of Directional Wavelets by Maleki, A., Rajaei, B., Pourreza, H. R.

“…The inefficiency of separable wavelets in representing smooth edges has led to a great interest in the study of new 2-D transformations. The most popular…”
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Rate-distortion analysis of multiview coding in a DIBR framework by Rajaei, Boshra, Maugey, Thomas, Pourreza, Hamid-Reza, Frossard, Pascal

“…Depth image-based rendering techniques for multiview applications have been recently introduced for efficient view generation at arbitrary camera positions…”
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Inside looking out camera pose estimation for virtual studio by Rahbar, Kambiz, Pourreza, Hamid Reza

“…This paper studies the inside looking out camera pose estimation for the virtual studio. The camera pose estimation process, the process of estimating a…”
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Retinal image assessment using bi-level adaptive morphological component analysis by Javidi, Malihe, Harati, Ahad, Pourreza, HamidReza

“…•Our method analyzes retinal image to extract diagnostically helpful components of the retinal image.•These components are considered very important in…”
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A new dataset of computed-tomography angiography images for computer-aided detection of pulmonary embolism by Masoudi, Mojtaba, Pourreza, Hamid-Reza, Saadatmand-Tarzjan, Mahdi, Eftekhari, Noushin, Zargar, Fateme Shafiee, Rad, Masoud Pezeshki

“…The lack of publicly available datasets of computed-tomography angiography (CTA) images for pulmonary embolism (PE) is a problem felt by physicians and…”
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A Novel Curvature-Based Algorithm for Automatic Grading of Retinal Blood Vessel Tortuosity by Aghamohamadian-Sharbaf, Masoud, Pourreza, Hamid Reza, Banaee, Touka

“…Tortuosity of retinal blood vessels is an important symptom of diabetic retinopathy or retinopathy of prematurity. In this paper, we propose an automatic…”
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An effective hair removal algorithm for dermoscopy images by Toossi, Mohammad Taghi Bahreyni, Pourreza, Hamid Reza, Zare, Hoda, Sigari, Mohamad-Hoseyn, Layegh, Pouran, Azimi, Abbas

“…Dermoscopy is one of the major imaging modalities used in the diagnosis of pigmented skin lesions. Due to the difficulty and subjectivity of human…”
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Nondestructive classification of saffron using color and textural analysis by Mohamadzadeh Moghadam, Morteza, Taghizadeh, Masoud, Sadrnia, Hassan, Pourreza, Hamid Reza

“…Saffron classification based on machine vision techniques as well as the expert's opinion is an objective and nondestructive method that can increase the…”
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Multi-class routing protocol using virtualization and SDN-enabled architecture for smart grid by Alishahi, Mohammad, Yaghmaee Moghaddam, Mohammad Hossein, Pourreza, Hamid Reza

“…Routing Protocol for Low Power and Lossy Network (RPL) is standardized and known as the primary solution for the last mile communication network in the smart…”
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Study of gabor and local binary patterns for retinal image analysis by Tavakoli, Hamed Rezazadegan, Pourreza, Hamid-Reza, Quchani, Saeed Rahati

“…In this paper selection of proper feature for retinal vascular tissue segmentation is studied. Different features have been proposed for retinal vessel…”
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Second-Order Statistical Texture Representation of Asphalt Pavement Distress Images Based on Local Binary Pattern in Spatial and Wavelet Domain by Reza Shahabian Moghaddam, Abolfazl Mohammadzadeh Moghaddam, Seyed Ali Sahaf, Hamid reza Pourreza

“…Assessment of pavement distresses is one of the important parts of pavement management systems to adopt the most effective road maintenance strategy. In the…”
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Rate-distortion analysis of multiview coding in a DIBR framework : 3D Video Technologies and Services by RAJAEI, Boshra, MAUGEY, Thomas, POURREZA, Hamid-Reza, FROSSARD, Pascal

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