World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
39
Citations
7700
World Ranking
9651
National Ranking
4089

Research.com Recognitions

  • 2010 - IEEE Fellow For contributions to very large scale integration algorithms and architectures for electronic image processing
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)

Overview

Tinku Acharya is affiliated with Intel in the United States. Their research spans multiple disciplines, with a primary focus on environmental science, business management, and social sciences. This interdisciplinary approach incorporates aspects of environmental education, sustainability in business practices, and communication related to climate change.

Acharya's published work includes a recent paper titled Ethical discourse on pro-environmental behavior: a systematic literature review using PRISMA, published in 2025 in the journal Discover Sustainability. This paper addresses ethical considerations in encouraging environmentally responsible behaviors.

  • Ethical discourse on pro-environmental behavior: a systematic literature review using PRISMA (2025, Discover Sustainability)

Frequent collaborators in their research include Richan Shrestha, Rajna Knez, and Prakash C. Bhattarai. These coauthors have contributed to projects within similar thematic areas, reflecting a collaborative network that supports interdisciplinary inquiry.

  • Richan Shrestha
  • Rajna Knez
  • Prakash C. Bhattarai

Acharya's contributions are situated within key subfields such as management, monitoring, policy, and law, marketing, as well as sociology and political science. This range of subfields underscores an engagement with both the structural and societal dimensions of sustainability and environmental issues.

  • Management, Monitoring, Policy and Law
  • Marketing
  • Sociology and Political Science

The main topics addressed in their work include:

  • Environmental Education and Sustainability
  • Environmental Sustainability in Business
  • Climate Change Communication and Perception

Their frequent publication venue, Discover Sustainability, reflects a focus on sustainability-related scholarship. This aligns with the thematic priorities found throughout their work.

  • Discover Sustainability

Acharya's professional recognition includes being named an IEEE Fellow in 2010, awarded for contributions to very large scale integration algorithms and architectures for electronic image processing. They are also a Fellow of the Indian National Academy of Engineering (INAE).

Best Publications

  • Image Processing - Principles and Applications

    Tinku Acharya;Ajoy K. Ray

  • Data mining : multimedia, soft computing, and bioinformatics

    Sushmita Mitra;Tinku Acharya;Jiebo Luo

  • Integrated color interpolation and color space conversion algorithm from 8-bit Bayer pattern RGB color space to 12-bit YCrCb color space

    Tinku Acharya

  • Neuer auf flankendetektion gestützter geraüschunterdrückungsalgorithmus

    Tinku Acharya;Ping-Sing Tsai

  • Median computation-based integrated color interpolation and color space conversion methodology from 8-bit bayer pattern RGB color space to 24-bit CIE XYZ color space

    Tinku Acharya

  • JPEG: Still Image Compression Standard

    Unknown

  • Scaling algorithm and architecture for integer scaling in video

    Tinku Acharya;Werner Metz

  • Method and apparatus for perceptual determination of threshold for gradient-based local edge determination

    Acharya Tinku;Tsai Ping-Sing

  • Hardware efficient wavelet-based video compression scheme

    Yap-Peng Tan;Tinku Acharya

  • DWT-based up-sampling algorithm suitable for image display in an LCD panel

    Tinku Acharya

  • Computational foundations of image interpolation algorithms

    Unknown

  • Method and apparatus for coding of wavelet transformed coefficients

    Tinku Acharya;Kokko Raghu;Prabir Biswas

  • Method and apparatus to reduce false minutiae in a binary fingerprint image

    Tinku Acharya;Bhargab Bhattacharya;Partha Bhowmick;Arijit Bishnu

  • Method of integrating a watermark into an image

    Tinku Acharya;Kannan Raj

  • Efficient algorithm for color recovery from 8-bit to 24-bit color pixels

    Tinku Acharya

  • MMX optimized data packing methodology for zero run length and variable length entropy encoding

    Tinku Acharya

  • Infrared correction system

    Edward J. Bawolek;Jean-Charles Korta;Walter J. Mack;Tinku Acharya

  • A general image enhancement framework

    Tinku Acharya

  • Visual-lossless image compression scheme lookuped based on efficient table

    Acharya T

  • Ein die diskrete Wavelet-Transformation verwendender Autofokus-Algorithmus

    Acharya Tinku;Metz Werner

  • Block-matching algorithm for color interpolation

    Tinku Acharya

  • Integrated systolic architecture for decomposition and reconstruction of signals using wavelet transforms

    Tinku Acharya

Frequent Co-Authors

Malay K. Kundu
Malay K. Kundu Indian Statistical Institute
Yap-Peng Tan
Yap-Peng Tan Nanyang Technological University
Niloy J. Mitra
Niloy J. Mitra University College London
C. A. Murthy
C. A. Murthy Indian Statistical Institute
Ajoy Kumar Ray
Ajoy Kumar Ray Indian Institute of Technology Kharagpur
Lina J. Karam
Lina J. Karam Lebanese American University
Sushmita Mitra
Sushmita Mitra Indian Statistical Institute
Hamid Jafarkhani
Hamid Jafarkhani University of California, Irvine

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