Results 11 to 20 of about 49,054 (309)

Volumetric texture segmentation by discriminant feature selection and multiresolution classification [PDF]

, 2007
In this paper, a multiresolution volumetric texture segmentation (M-VTS) algorithm is presented. The method extracts textural measurements from the Fourier domain of the data via subband filtering using an orientation pyramid (Wilson and Spann, 1988).
Constantino C Reyes Aldasoro (16060949), Reyes Aldasoro, Constantino Carlos, Bhalerao, Abhir, Bhalerao, A., A Bhalerao (16060952), Reyes-Aldasoro, C. C., Constantino Carlos Reyes Aldasoro, Abhir Bhalerao   +7 more
core   +1 more source

Color Texture Analysis: A Survey

IEEE Access, 2022
In the field of image processing, texture features and color are fundamental visual cue with complementary roles. They are used in many applications and in a large variety of areas such as quality control, content-based image retrieval, remote sensing ...
Anne Humeau-Heurtier
doaj   +1 more source

Content-Dependent Image Search System for Aggregation of Color, Shape and Texture Features

Emitter: International Journal of Engineering Technology, 2019
The existing image search system often faces difficulty to find a appropriate retrieved image corresponding to an image query. The difficulty is commonly caused by that the users’ intention for searching image is different with dominant information of ...
Arvita Agus Kurniasari, Ali Ridho Barakbah, Achmad Basuki   +2 more
doaj   +1 more source

HIGH-RESOLUTION REMOTE SENSING IMAGE BUILDING EXTRACTION BASED ON MARKOV MODEL [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
With the increase of resolution, remote sensing images have the characteristics of increased information load, increased noise, more complex feature geometry and texture information, which makes the extraction of building information more difficult.
W. Zhao, W. Zhao, L. Yan, Y. Chang, L. Gong   +4 more
doaj   +1 more source

Multi-orientation local ternary pattern-based feature extraction for forensic dentistry

EURASIP Journal on Image and Video Processing, 2022
Accurate and automated identification of the deceased victims with dental radiographs plays a significant role in forensic dentistry. The image processing techniques such as segmentation and feature extraction play a crucial role in image retrieval in ...
Karunya Rajmohan, Askarunisa Abdul Khader   +1 more
doaj   +1 more source

Dataset for: Texture Detection with Feature Extraction on Embedded FPGA

, 2023
PID2021-125091OB-I00A feature extraction algorithm for texture detection oriented to its implementation on embedded electronics based on a Field-Programmable Gate Array (FPGA) is proposed in this paper.
Lora Rivera, Raúl, Vidal-Verdú, Fernando, Oballe-Peinado, Óscar   +2 more
core   +1 more source

Grinding surface roughness measurement based on the co-occurrence matrix of speckle pattern texture [PDF]

, 2006
Surface speckle pattern intensity distribution resulting from laser light scattering from a rough surface contains various information about the surface geometrical and physical properties.A surface roughness measurement technique based on the texture ...
Gledhill, Duke, Ward, Steve, Lu, Rong-Sheng, Tian, Gui Yun, Lu, Rong Sheng   +4 more
core   +1 more source

Multiresolution feature extraction and selection for texture segmentation [PDF]

IEEE Transactions on Pattern Analysis and Machine Intelligence, 1989
An approach is described for unsupervised segmentation of textured images. Local texture properties are extracted using local linear transforms that have been optimized for maximal texture discrimination. Local statistics (texture energy measures) are estimated at the output of an equivalent filter bank by means of a nonlinear transformation (absolute ...
Michael Unser, Murray Eden
openaire   +2 more sources

Texture classification using Steerable Pyramid based Laws’ Masks

Journal of Electrical Systems and Information Technology, 2017
This paper progress towards a new feature extraction technique by combining the two existing methods named as Laws’ mask and steerable pyramid for texture classification. Texture parameters are derived and classified for accepted Laws’ mask method.
Sonali Dash, Uma Ranjan Jena
doaj   +1 more source

Systematic feature analysis on timber defect images

IJAIN (International Journal of Advances in Intelligent Informatics), 2017
Feature extraction is unquestionably an important process in a pattern recognition system. A defined set of features makes the identification task more efficiently. This paper addresses the extraction and analysis of features based on statistical texture
Ummi Rabaah Hashim, Siti Zaiton Mohd Hashim, Azah Kamilah Muda, Kasturi Kanchymalay, Intan Ermahani Abd Jalil, Muhammad Hakim Othman   +5 more
doaj   +1 more source