Journal of Phytopathology,
Год журнала:
2024,
Номер
172(6)
Опубликована: Ноя. 1, 2024
ABSTRACT
In
today's
life,
agriculture
holds
considerable
importance
in
human
life
and
the
economy
of
a
nation.
Agriculture,
including
tomato
farming,
plays
vital
role
as
one
most
extensively
consumed
vegetables
worldwide.
However,
crops
are
very
prone
to
diseases,
leading
reduced
production
economic
down
agricultural
fields.
To
solve
these
issues,
an
effective
method
is
proposed
named
Skill‐Honey
Badger
Optimisation
Algorithm‐enabled
deep
convolutional
neural
network
(CNN)
(SHBOA_DeepCNN)
for
detecting
leaf
disease
plants.
this
method,
input
primarily
preprocessed
by
utilising
Savitzky–Golay
(SG)
filtering.
Then,
segmentation
performed
Dense‐Res‐Inception
Net
(DRINet),
which
trained
using
devised
SHBOA.
The
SHBOA
designed
incorporating
Skill
Algorithm
(SOA)
Honey
(HBA).
Subsequently,
image
augmentation
on
segmented
images
two
techniques,
namely,
colour
position
augmentation.
At
last,
multiclass
detection
DeepCNN,
experimental
analysis
SHBOA_DeepCNN
showed
high
accuracy
91.91%
true
positive
rate
(TPR)
90.24%.
Moreover,
it
achieved
minimum
false
(FPR)
7.38%.
code
article
available
at
“
https://github.com/Amisra‐98/SHBOA_DeepCNN.git
”.
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Апрель 22, 2025
Global
food
security
depends
on
tomato
growing,
but
several
fungal,
bacterial,
and
viral
illnesses
seriously
reduce
productivity
quality,
therefore
causing
major
financial
losses.
Reducing
these
impacts
early,
exact
diagnosis
of
diseases.
This
work
provides
a
deep
learning-based
ensemble
model
for
leaf
disease
classification
combining
MobileNetV2
ResNet50.
To
improve
feature
extraction,
the
models
were
tweaked
by
changing
their
output
layers
with
GlobalAverage
Pooling2D,
Batch
Normalization,
Dropout,
Dense
layers.
take
use
complimentary
qualities,
maps
from
both
combined.
study
uses
publicly
available
dataset
Kaggle
classification.
Training
11,000
annotated
pictures
spanning
10
categories,
including
bacterial
spot,
early
blight,
late
mold,
septoria
spider
mites,
target
yellow
curl
virus,
mosaic
healthy
leaves.
Data
preprocessing
included
image
resizing
splitting,
along
an
80-10-10
split,
allocating
80%
training,
10%
testing,
validation
to
ensure
balanced
evaluation.
The
proposed
99.91%
test
accuracy,
suggested
was
quite
remarkable.
Furthermore,
guaranteeing
strong
performance
across
all
showed
great
precision
(99.92%),
recall
(99.90%),
F1-score
99.91%.
With
few
misclassifications,
confusion
matrix
verified
almost
flawless
even
further.
These
findings
show
how
well
learning
can
automate
diagnosis,
providing
scalable
accurate
solution
smart
agriculture.
By
means
intervention
agriculture
techniques,
strategy
has
potential
crop
health
monitoring,
economic
losses,
encourage
sustainable
farming
practices.
Journal of Soft Computing Paradigm,
Год журнала:
2025,
Номер
7(1), С. 63 - 74
Опубликована: Март 1, 2025
Plant
disease
detection
is
an
important
field
of
study
since
early
can
drastically
minimize
crop
losses
and
enhance
agricultural
productivity.
Pathogens
like
fungi,
bacteria,
viruses
are
responsible
for
most
plant
diseases,
which
seriously
affect
health
yield.
In
this
research,
a
pre-trained
convolutional
neural
network
(CNN)
algorithm,
VGG
16
used
to
classify
various
leaf
diseases
with
very
high
accuracy,
taking
advantage
deep
learning
methods
in
observing
visual
symptoms
on
leaves.
The
model
takes
the
input
image
diseased
leaf,
extracts
hierarchical
features
using
its
multi-layered
architecture,
determines
type
disease,
allowing
accurate
diagnosis.
Moreover,
system
designed
recommend
fertilizer
based
identified,
enabling
farmers
take
necessary
action
reduce
damage
By
combining
cutting-edge
AI
knowledge,
method
presents
scalable
effective
solution
management,
sustainable
agriculture
food
security.
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Май 16, 2025
Identifying
patients
suitable
for
conversion
therapy
through
early
non-invasive
screening
is
crucial
tailoring
treatment
in
advanced
gastric
cancer
(AGC).
This
study
aimed
to
develop
and
validate
a
deep
learning
method,
utilizing
preoperative
computed
tomography
(CT)
images,
predict
the
response
AGC
patients.
retrospective
involved
140
We
utilized
Progressive
Distill
(PD)
methodology
construct
model
predicting
clinical
based
on
CT
images.
Patients
training
set
(n
=
112)
test
28)
were
sourced
from
The
First
Affiliated
Hospital
of
Wenzhou
Medical
University
between
September
2017
November
2023.
Our
PD
models'
performance
was
compared
with
baseline
models
those
Knowledge
Distillation
(KD),
evaluation
metrics
including
accuracy,
sensitivity,
specificity,
receiver
operating
characteristic
curves,
areas
under
curve
(AUCs),
heat
maps.
exhibited
best
performance,
demonstrating
robust
discrimination
an
AUC
0.99
accuracy
99.11%
set,
0.87
85.71%
set.
Sensitivity
specificity
97.44%
100%
respectively
each
suggesting
absence
discernible
bias.
method
accurately
predicts
Further
investigation
warranted
assess
its
utility
alongside
clinicopathological
parameters.
Early
disease
diagnosis
and
classification
in
tomato
plants
may
save
farmers
money
on
crop
treatments
lead
to
enhanced
food
output.
There
has
been
a
lot
of
work
done
by
researchers
categorize
plant
illnesses,
but
it
is
still
difficult
quickly
identify
many
leaf
diseases
since
healthy
diseased
regions
the
plant's
leaves
seem
so
similar.
Convolution
Neural
Network
(CNN)
powerful
deep
learning
(DL)
approach
for
that
we
have
developed
overcome
concerns
mentioned
above.
The
Plant
Village
Kaggle
dataset,
which
often
used
readily
accessible,
was
utilized.
proposed
method
provides
low-cost,
image-resilient
solution
holds
up
under
different
lighting
conditions,
colors,
orientations
affected
area.
Upon
evaluating
suggested
CNN
model
across
parameters,
attains
an
accuracy
rate
95%.
IET Image Processing,
Год журнала:
2024,
Номер
18(9), С. 2291 - 2303
Опубликована: Май 31, 2024
Abstract
Automatic
detection
of
tomato
leaf
spot
disease
is
essential
for
control
and
loss
reduction.
Traditional
algorithms
face
challenges
such
as
large
amount
data,
multiple
training
heavy
computation.
In
this
study,
a
lightweight
shared
Siamese
neural
network
method
was
proposed
identification,
which
suitable
resource‐limited
environments.
Experiments
on
Plant‐Village,
Taiwan
++
datasets
show
that
the
accuracy
fluctuates
very
little
even
when
trained
with
only
60%
confirms
effectiveness
in
small
data
environment.
addition,
compared
mainstream
algorithms,
it
improves
by
up
to
35.3%on
Plant‐Village
two
respectively.
The
experimental
results
also
still
performs
well
imbalanced
sample
size
small.