Search Results - subject:"Feature Extraction"

Automatisierte Präferenzmessung : Extraktion und Evaluation von Produktattributen auf Basis von Online-Rezensionen

Roelen-Blasberg, Tobias - 2019

Tobias Roelen-Blasberg stellt in diesem Buch einen neuen Ansatz zur automatisierten Präferenzmessung vor. Anhand verschiedener Methoden aus den Bereichen Natural Language Processing, Text Mining und Machine Learning extrahiert der automatisierte Ansatz Produktattribute aus nutzergenerierten,...

Persistent link: https://www.econbiz.de/10012401679

Support Vector Machine Based Tool for Plant Species Taxonomic Classification

Manimekalai .K; Vijaya.MS - In: Journal of Asian Scientific Research 4 (2014) 4, pp. 159-173

Plant species are living things and are generally categorized in terms of Domain, Kingdom, Phylum, Class, Order, Family, Genus and name of Species in a hierarchical fashion. This paper formulates the taxonomic leaf categorization problem as the hierarchical classification task and provides a...

Persistent link: https://www.econbiz.de/10010766098

Novel Segmentation Method for Classification of Rgb Image at Object Detection Analysis

Shafei, Shahin; Sedghi, Tohid - In: Journal of Asian Scientific Research 3 (2013) 1, pp. 114-121

applied on RGB image to classify the objects and then feature extraction method is used for generating new features. The …We introduce a new object detection method which has been obtained as main contribution of this paper and a new feature … extraction based on wavelet analysis is presented. Image retrieval based on region is one of the most promising and active …

Persistent link: https://www.econbiz.de/10010630578

Features Composition for Proficient and Real Time Retrieval in Cbir System

Sedghi, Tohid - In: Journal of Asian Scientific Research 3 (2013) 1, pp. 68-74

. It is shown that Gabor filters can replay their efficient texture feature extraction in pure texture images, in complex …

Persistent link: https://www.econbiz.de/10010630581

Novel Technique for 3D Face Recognition Using Anthropometric Methodology

Sghaier, Souhir; Farhat, Wajdi; Souani, Chokri - In: International Journal of Ambient Computing and … 9 (2018) 1, pp. 60-77

This manuscript presents an improved system research that can detect and recognize the person in 3D space automatically and without the interaction of the people's faces. This system is based not only on a quantum computation and measurements to extract the vector features in the phase of...

Persistent link: https://www.econbiz.de/10012042668

Advancing Malware Classification With an Evolving Clustering Method

Chen, Chia-Mei; Wang, Shi-Hao - In: International Journal of Applied Metaheuristic … 9 (2018) 3, pp. 1-12

This article describes how honeypots and intrusion detection systems serve as major mechanisms for security administrators to collect a variety of sample viruses and malware for further analysis, classification, and system protection. However, increased variety and complexity of malware makes...

Persistent link: https://www.econbiz.de/10012042968

A Novel Solution for Scaling Video Shot Boundary Detection Based on Hadoop

Dib, Ahmed; Sellami, Mokhtar - In: International Journal of Distributed Systems and … 9 (2018) 3, pp. 39-52

Shot Boundary Detection (SBD) is an important step required by CBVIR systems. In order to perform scalable SBD, a MapReduce based solution is proposed. So, instead of handling consecutive frames in a sequential manner, they can be processed in a fully parallel way. Usually, in the sequential...

Persistent link: https://www.econbiz.de/10012044200

Image Processing Based Colorectal Cancer Detection in Histopathological Images

Dutta, Malay Kishore; Banwari, Anamika; Sengar, Namita - In: International Journal of E-Health and Medical … 9 (2018) 2, pp. 1-18

The article proposes an image processing-based automatic methodology for early diagnosis of colorectal cancer. In pathology, staining and sectioning of tissues are routinely used as a primary technique to detect cancer. In this methodology, the colorectal gland tissues are segmented by using...

Persistent link: https://www.econbiz.de/10012044452

Comparative Analysis of Morphological Techniques for Malaria Detection

Pattanaik, P.A; Swarnkar, Tripti - In: International Journal of Healthcare Information Systems … 13 (2018) 4, pp. 49-65

The genus Plasmodium parasite causes malaria infection. Fast detection and accurate diagnosis of infected and non-infected malaria erythrocytes from microscopic blood smear images open the door to effective assistance and patient-specific treatment. This article presents a comparative...

Persistent link: https://www.econbiz.de/10012045232

A Novel Approach for Face Recognition under Varying Illumination Conditions

Vaidehi, V.; Mohanraj, V; Vasuhi, S; Kumar, Ranajit - In: International Journal of Intelligent Information … 14 (2018) 2, pp. 22-42

Face recognition systems are in great demand for domestic and commercial applications. A novel feature extraction … is used to convert the aligned face region into an illumination invariant region for better feature extraction. Eight …

Persistent link: https://www.econbiz.de/10012045519