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Project

Non-destructive Solution for Detection of Internal Defects & Appearance based Quality Parameters of Apple after Harvest

Development of X-Ray imaging, machine vision and AI-based fusion for apple quality detection, grading and sorting.

Objectives

  • Development of X-Ray imaging platform for detecting internal defects in apples.
  • Development of a machine vision solution for the detection of Apple’s surface defects utilizing 360-degree views.
  • Development of an AI-based fusion model using X-ray and Visible images for the detection of internal and surface defects in apples and a sorting system.

Methodology

Methodology of the apple project

Methodology of the Project

Non-destructive Solution for Detection of Internal Defects and Appearance-based Quality Parameters of Apple after Harvest.

X-Ray imaging platform for apple defects

Methodology of the Project

Development of X-Ray imaging platform for detecting internal defects in apples.

Apple project methodology illustration

Methodology of the Project

Non-destructive Solution for Detection of Internal Defects and Appearance-based Quality Parameters of Apple after Harvest.

Apple defect detection workflow

Methodology of the Project

Development of X-Ray imaging platform for detecting internal defects in apples.

Deliverables

  • AI-enabled conveyorized Non-destructive solution for detection of internal and external defects of apples.
  • AI-enabled conveyorized grading and sorting system for apples.
  • Integration of X-Ray and Visible Imaging, sorting machine.

Benefits

  • Markedly reduces manual labor and human error, addressing the limitations of existing CCD-based systems that lack full 360-degree or internal detection, thus increasing the accuracy and consistency of defect sorting.
  • Supports Jammu & Kashmir’s target apple production expansion by providing scalable, industrial-grade sorting for both new and traditional apple varieties.
  • Optimizes post-harvest quality and reduces losses from invisible or latent defects, directly boosting commercial viability and market value for producers and exporters.
  • Model validation employs accuracy, precision, and recall metrics, with iterative hyperparameter tuning to achieve optimal performance in deep learning-based defect detection.
Project Team

Apple Project Team

The apple stream combines post-harvest research, machine vision, AI modelling and system engineering in a warm interdisciplinary collaboration.

Dr. Syed Zameer Hussain
Principal Investigator

Dr. Syed Zameer Hussain

Professor, SKUAST, Kashmir

Dr. Hena Ray
Principal Investigator

Dr. Hena Ray

Scientist-F, Cyber Physical System, C-DAC Kolkata

SKUAST, Kashmir

Food science, AI and post-harvest quality expertise supporting apple defect detection, grading and scientific validation.

Dr. Abida Jabeen

Dr. Abida Jabeen

Associate Professor, Division of FST

Dr. Mushtaq Beigh

Dr. Mushtaq Beigh

Associate Professor, Division of FST

Dr. Shahnaz Wani

Dr. Shahnaz Wani

Assistant Professor, Division of FST

Dr. Basharat Bhat

Dr. Basharat Bhat

Assistant Professor, CAIML

Dr. Ambreen Hamadani

Dr. Ambreen Hamadani

Assistant Professor, CAIML

Dr. Omer Fayaz Khan

Dr. Omer Fayaz Khan

Assistant Professor, Institute of Business and Policy Research

C-DAC Kolkata

Imaging hardware, software engineering and AI integration for a conveyorized non-destructive apple sorting system.

Mr. Devdulal Ghosh

Mr. Devdulal Ghosh

Scientist-E

Mr. Gopinath Bej

Mr. Gopinath Bej

Scientist-D

Mr. Rahul Patil

Mr. Rahul Patil

Project Engineer

Mr. Varun Shrotri

Mr. Varun Shrotri

Project Engineer

Mr. Prasanta Das

Mr. Prasanta Das

Software Developer