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Classification of Manufacturing Defects in Multicrystalline Solar Cells With Novel Feature Descriptor

IEEE Transactions on Instrumentation and Measurement, 2019
The automatic defect recognition for near-infrared electroluminescence images is a challenging task, due to the random shape of the crystal grains and intensity variation in the appearance of multicrystalline solar cell.
Binyi Su   +4 more
semanticscholar   +1 more source

Local Feature Descriptor and Derivative Filters for Blind Image Quality Assessment

IEEE Signal Processing Letters, 2019
In this letter, a novel blind image quality assessment (BIQA) technique is introduced to provide an automatic and reproducible evaluation of distorted images.
Mariusz Oszust
semanticscholar   +1 more source

Covariance of Textural Features: A New Feature Descriptor for SAR Image Classification

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2019
Synthetic aperture radar (SAR) image land-cover classification is an important research topic in SAR image interpretation. However, speckle, inherent of active coherent imaging systems, diminishes the performances of feature extraction techniques and ...
Dongdong Guan   +4 more
semanticscholar   +1 more source

A Local Feature Descriptor Based on Combination of Structure and Texture Information for Multispectral Image Matching

IEEE Geoscience and Remote Sensing Letters, 2019
Due to the significant nonlinear intensity changes of multispectral images, automatic image feature point matching is a challenging task. This letter addresses the problem and proposes a novel descriptor combining the structure and texture information to
Zhitao Fu   +4 more
semanticscholar   +1 more source

Daubechies wavelet-based local feature descriptor for multimodal medical image registration

IET Image Processing, 2018
A new local feature descriptor recursive Daubechies pattern (RDbW) is developed by defining and encoding the Daubechies wavelet decomposed center–neighbour pixel relationship in the local texture.
Praveen Kumar Reddy Yelampalli   +2 more
semanticscholar   +1 more source

WLIB-SIFT: A Distinctive Local Image Feature Descriptor

2019 IEEE 2nd International Conference on Information Communication and Signal Processing (ICICSP), 2019
SIFT descriptor plays a great role in image mosaic, image retrieval and target recognition for good invariance of translation, rotation and zoom. However, the disadvantages of SIFT descriptor are its high dimensionality and complex computation.
Mao Wei, Peng Xiwei
semanticscholar   +1 more source

A Novel Robust Feature Descriptor for Multi-Source Remote Sensing Image Registration

IEEE International Geoscience and Remote Sensing Symposium, 2019
Non-linear radiation difference (NRD) will lead to the corresponding features cannot be mapped one by one, so the traditional image feature matching methods based on intensity or gradient fail to be directly applied to the multisource remote sensing ...
Song Cui   +3 more
semanticscholar   +1 more source

Learning Salient and Discriminative Descriptor for Palmprint Feature Extraction and Identification

IEEE Transactions on Neural Networks and Learning Systems, 2020
Palmprint recognition has been widely applied in security and, particularly, authentication. In the past decade, various palmprint recognition methods have been proposed and achieved promising recognition performance.
Shuping Zhao, Bob Zhang
semanticscholar   +1 more source

Hand gesture recognition using DWT and F-ratio based feature descriptor

IET Image Processing, 2018
This study demonstrates the development of vision based static hand gesture recognition system using web camera in real-time applications. The vision based static hand gesture recognition system is developed using the following steps: preprocessing ...
J. Sahoo, S. Ari, D. Ghosh
semanticscholar   +1 more source

Deep Neural Network-based Feature Descriptor for Retinal Image Registration

2018 IEEE 6th Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE), 2018
Feature description is an important step in image registration work flow. Discriminative power of feature descriptors affects feature matching performance and overall results of image registration.
Eldar abanoviè   +2 more
semanticscholar   +1 more source

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