Single image defocus blur segmentation using Local Ternary Pattern

This work presents an efficient LTP-based sharpness measure for blur detection and segmentation. The proposed method transforms each pixel into ternary codes depending on the differences of intensity of the central pixel with the neighborhood pixels. These ternary codes have been converted into lowe...

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Bibliographic Details
Main Authors: Muhammad Tariq Mahmood, Usman Ali, Young Kyu Choi
Format: Article
Language:English
Published: Elsevier 2020-06-01
Series:ICT Express
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2405959519302279