scholarly journals Ground Visibility in Satellite Optical Time Series Based on A Contrario Local Image Matching

2021 ◽  
Vol 11 ◽  
pp. 212-233
Author(s):  
Rafael Grompone von Gioi ◽  
Charles Hessel ◽  
Tristan Dagobert ◽  
Jean-Michel Morel ◽  
Carlo de Franchis
Keyword(s):  
Time Series ◽  
Image Matching ◽  
Optical Time ◽  
Local Image

A local image descriptor based on radial and angular gradient intensity histogram for blurred image matching

2018 ◽  
Vol 35 (10) ◽  
pp. 1373-1391 ◽  
Author(s):  
Bahman Sadeghi ◽  
Kamal Jamshidi ◽  
Abbas Vafaei ◽  
S. Amirhassan Monadjemi
Keyword(s):  
Image Matching ◽  
Image Descriptor ◽  
Intensity Histogram ◽  
Blurred Image ◽  
Local Image Descriptor ◽  
Local Image

Data augmentation of optical time series signals for small samples

2020 ◽  
Vol 59 (28) ◽  
pp. 8848
Author(s):  
Xuezhi Zhang ◽  
Zhaozhu Liu ◽  
Junfeng Jiang ◽  
Kun Liu ◽  
Xiaojun Fan ◽  
...  
Keyword(s):  
Time Series ◽  
Data Augmentation ◽  
Small Samples ◽  
Optical Time

scholarly journals Center Symmetric Local Multilevel Pattern Based Descriptor and Its Application in Image Matching

2016 ◽  
Vol 2016 ◽  
pp. 1-9 ◽  
Author(s):  
Hui Zeng ◽  
Xiuqing Wang ◽  
Yu Gu
Keyword(s):  
Computational Efficiency ◽  
Image Matching ◽  
State Of The Art ◽  
Experimental Results ◽  
Image Region ◽  
Local Intensity ◽  
Region Description ◽  
Local Image

This paper presents an effective local image region description method, called CS-LMP (Center Symmetric Local Multilevel Pattern) descriptor, and its application in image matching. The CS-LMP operator has no exponential computations, so the CS-LMP descriptor can encode the differences of the local intensity values using multiply quantization levels without increasing the dimension of the descriptor. Compared with the binary/ternary pattern based descriptors, the CS-LMP descriptor has better descriptive ability and computational efficiency. Extensive image matching experimental results testified the effectiveness of the proposed CS-LMP descriptor compared with other existing state-of-the-art descriptors.

scholarly journals Symmetric-Invariant Boundary Image Matching Based on Time-Series Data

2015 ◽  
Vol 4 (10) ◽  
pp. 431-438
Author(s):  
Sanghun Lee ◽  
Junsang Bang ◽  
Seongwoo Moon ◽  
Yang-Sae Moon
Keyword(s):  
Time Series ◽  
Image Matching ◽  
Time Series Data ◽  
Series Data ◽  
Boundary Image Matching
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