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INTERNATIONAL JOURNAL OF CREATIVE RESEARCH THOUGHTS - IJCRT (IJCRT.ORG)

International Peer Reviewed & Refereed Journals, Open Access Journal

IJCRT Peer-Reviewed (Refereed) Journal as Per New UGC Rules.

ISSN Approved Journal No: 2320-2882 | Impact factor: 7.97 | ESTD Year: 2013

Call For Paper - Volume 14 | Issue 6 | Month- June 2026

Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 7.97 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(CrossRef DOI)

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  Published Paper Details:

  Paper Title

AI-Based Early Detection of Plant Diseases in Urban Gardens Using Simulated Hyperspectral Imaging and Grad-CAM Visual Explainability

  Authors

  Mahadevaswamy P,  Dr. Vinay Kumar H S

  Keywords

Plant disease detection, NDVI, hyperspectral simulation, Grad-CAM, embedded AI, Gradio, deep learning, smart agriculture.

  Abstract


Urban agriculture is rapidly gaining momentum, yet plant diseases continue to hamper productivity. This paper presents a novel AI-based approach for early detection of plant diseases using RGB imagery processed to simulate hyperspectral indices, particularly NDVI. A deep learning classifier trained on leaf images is augmented with Grad-CAM visualizations to localize disease symptoms. The system is deployed as a lightweight Gradio web application suitable for use on embedded platforms. Experimental results show high classification accuracy and effective visualization of disease regions, offering a low- cost, interpretable solution for early plant disease management in urban gardening.

  IJCRT's Publication Details

  Unique Identification Number - IJCRT2508061

  Paper ID - 292049

  Page Number(s) - a527-a532

  Pubished in - Volume 13 | Issue 8 | August 2025

  DOI (Digital Object Identifier) -   

  Publisher Name - IJCRT | www.ijcrt.org | ISSN : 2320-2882

  E-ISSN Number - 2320-2882

  Cite this article

  Mahadevaswamy P,  Dr. Vinay Kumar H S,   "AI-Based Early Detection of Plant Diseases in Urban Gardens Using Simulated Hyperspectral Imaging and Grad-CAM Visual Explainability", International Journal of Creative Research Thoughts (IJCRT), ISSN:2320-2882, Volume.13, Issue 8, pp.a527-a532, August 2025, Available at :http://www.ijcrt.org/papers/IJCRT2508061.pdf

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Call For Paper June 2026
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ISSN and 7.97 Impact Factor Details


ISSN
ISSN
ISSN: 2320-2882
Impact Factor: 7.97 and ISSN APPROVED
Journal Starting Year (ESTD) : 2013
ISSN
ISSN and 7.97 Impact Factor Details


ISSN
ISSN
ISSN: 2320-2882
Impact Factor: 7.97 and ISSN APPROVED
Journal Starting Year (ESTD) : 2013
ISSN
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