Aparna John

According to our database, Aparna John authored at least 6 papers between 2016 and 2020.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2020

Estimation of Dynamic Bivariate Correlation Using a Weighted Graph Algorithm.

Majnu John, Yihren Wu, Manjari Narayan, Aparna John, Toshikazu Ikuta, Janina Ferbinteanu

Entropy, 2020

2018

A Novel Color Image Enhancement Method by the Transformation of Color Images to 2-D Grayscale Images.

Artyom M. Grigoryan, Aparna John, Sos S. Agaian

CoRR, 2018

Alpha-rooting color image enhancement method by two-side 2-D quaternion discrete Fourier transform followed by spatial transformation.

Artyom M. Grigoryan, Aparna John, Sos S. Agaian

CoRR, 2018

Enhancement of Underwater Color Images by Two-side 2-D Quaternion Discrete Fourier Transform.

Artyom M. Grigoryan, Aparna John, Sos S. Agaian

Proceedings of the Image Processing: Algorithms and Systems XVI, Burlingame, CA, USA, 28 January 2018, 2018

2017

Modified Alpha-Rooting Color Image Enhancement Method On The Two-Side 2-D Quaternion Discrete Fourier Transform And The 2-D Discrete Fourier Transform.

Artyom M. Grigoryan, Aparna John, Sos S. Agaian

CoRR, 2017

2016

Zonal-Alpha-Rooting Color Image Enhancement by the Two-Side 2D Quaternion Discrete Fourier Transform.

Artyom M. Grigoryan, Aparna John, Sos S. Agaian

Proceedings of the Image Processing: Algorithms and Systems XIV, 2016