Avishkar competition presentation template

AVISHKAR – 2017 Innovation Festival, ET-TH-279
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Avishkar Research Festival 2017-Project Exhibition
“ALGORITHM FOR PLANT
PATHOLOGY:
A SPECIAL REFERANCE TO COLOR
MODELLING USING IMAGE”
ET-TH-279

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Research Objective:
Knowledge Automation for Indian Agriculture
Identification of Plant diseases based on color symptoms
Leaf, by making the use of Digital Image Processing.
Problem Statement:
“Given different sets of color images of the some entity
which are expressing the same phenomenon but which
can be analyzed by different color models and different
preprocessing methods,
how to choose the appropriate methods in order to obtain

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 About 75% people are living in rural areas and are
still dependent on Agriculture. About 43% of India’s
geographical area is used for agricultural activity
 Agriculture continues to play a major role in Indian
Economy
 Provides about 65% of the livelihood
 Accounts for 27% of GDP
 Contributes 21% of Total Exports, and Supplies Raw
materials to Industries
 Growth Rate in production - 5.7%
 Food grains production – 211.17 mt
Indian Agriculture

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PLANT PATHOLOGY
“Plant pathology is the study of the
microorganisms and of the environmental
factors that cause disease in plants; of the
mechanisms by which these factors induce
disease in plants; and of the methods of
preventing or controlling disease and reducing
the damage it causes”
G.N. Agrios

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The main objectives of the Plant Pathology research are:
i. To have research on the living entities that causes diseases in plants
ii. To have research on the non-living entities and environmental conditions
that causes disorders in plants
iii. To have research on the mechanisms by which the disease causing agents
produce diseases
iv. To have research on the interactions between the disease causing agents
and host plant in relation to overall environment
v. To have research on the method of preventing or management the
diseases and reducing the losses/damages caused by diseases.

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PHYTOPATHOLOGY
• Study plant diseases
• Plants: Food source for growing population
• Plants do get sick

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DISEASE PYRAMID
 The interaction of components of plant disease can be
expanded to include time and humans.
 Time is often considered as the fourth component of plant
disease development.
 The human can affect the three components of the disease
triangle and should be considered as a fifth component in
disease development.
Susceptible Host
Disease
No
Disease
No
Disease
No
Disease
No
Disease
No
Disease
No
Disease
Host
Pathogen Environment

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BIOTIC CAUSES OF
PLANT PATHOLOGY
• Fungi
• Bacteria
• Nematodes
• Virus
• Viroids
• Phytoplasma
• Protozoa
• Parasitic plants
ABIOTIC CAUSES OF
PLANT DISEASES
 Unfavorable
temperature
 Water relations
 Unfavorable soil pH
 Nutrient deficiencies
 Air pollutants
 Herbicides

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Pant Diseases

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Citrus Cranker
Stem Borer

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FLOWCHART FOR RIPENESS DETECTION

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RESULT FOR RIPENESS DETECTION

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RESULT FOR RIPENESS DETECTION

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Query
Image
Similarity
Measure
Feature
Database.
Image
Database.
Matched
Results.
Feedback.
Extract
Features
(Primitives)
Typical system Flow Diagram

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Safflower PDI Segmentation Results

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 Automated fruit sorting is speedy , inexpensive,
safe and accurate.
 This system will improve fruits’ quality , reduce
labor intensity, accurate, rapid, economic, hygienic,
consistent and objective assessment.
ADVANTAGES

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 The system gives the result based on the outer
texture and color contents.
 As the classification is based on color and
feature extraction so if the apple is replaced by
any red colored fruit or vegetable (e.g. tomato,
pomegranate, cherry etc.) then also it will be
sorted as apple so it results into the
misclassification.
DISADVANTAGES

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We need HEALTHY PLANTS in
order to have HEALTHY
AND HAPPY PEOPLE.

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Thank you!

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