Pull request to propose a new feature for our dog paw print (🐾) recognition system. Currently, our system is able to recognize basic paw shapes and sizes, but it is not able to identify individual dogs based on their unique paw prints. To address this issue, I propose the implementation of a pattern recognition algorithm that can identify specific dogs based on their paw prints.
To achieve this, we suggest using a combination of image processing techniques and machine learning algorithms. Specifically, we can use edge detection to extract the shape of the paw print and then use a neural network to recognize unique patterns within the paw print. This would allow our system to identify individual dogs based on their unique paw prints with high accuracy.
classDiagram
Animal <|-- Dog
Animal: +hasPaws()
class Dog{
+String pawprintID
+bark()
}
To demonstrate this feature, We have written an example code in Fortran that implements a basic pattern recognition algorithm using a neural network. The code takes as input a grayscale image of a dog paw print and outputs a prediction of which dog the paw print belongs to. Here is the example code:
program paw_print_recognition
implicit none
! Input parameters
integer, parameter :: n_input = 25 ! Number of input neurons
integer, parameter :: n_hidden = 10 ! Number of hidden neurons
real, parameter :: learning_rate = 0.1 ! Learning rate
integer, parameter :: n_epochs = 1000 ! Number of epochs
! Variables
real :: x(n_input) ! Input vector
real :: y(n_output) ! Target output vector
real :: h(n_hidden) ! Hidden layer vector
real :: w1(n_input, n_hidden) ! Input to hidden layer weights
real :: w2(n_hidden, n_output) ! Hidden to output layer weights
integer :: i, j, k, epoch ! Loop counters
! Initialize weights and biases
call random_number(w1)
call random_number(w2)
! Train the neural network
do epoch = 1, n_epochs
! Loop over training data
do i = 1, n_training
! Forward pass
x = input_data(i,:)
y = target_output(i,:)
z2 = matmul(h, w2) + b2
a2 = softmax(z2)
! Backward pass
delta2 = a2 - y
delta1 = delta2 * transpose(w2) * (1 - tanh(z1)**2)
dw2 = matmul(transpose(h), delta2)
db1 = sum(delta1, dim=1)
! Update weights and biases
w1 = w1 - learning_rate * dw1
b2 = b2 - learning_rate * db2
end do
Prior Art
There have been a number of paw print recognition systems over the years. We've built on those and learned a great deal. see research by: @pipcrispy
Paw Print Recognition Enhancement
Pull request to propose a new feature for our dog paw print (🐾) recognition system. Currently, our system is able to recognize basic paw shapes and sizes, but it is not able to identify individual dogs based on their unique paw prints. To address this issue, I propose the implementation of a pattern recognition algorithm that can identify specific dogs based on their paw prints.
To achieve this, we suggest using a combination of image processing techniques and machine learning algorithms. Specifically, we can use edge detection to extract the shape of the paw print and then use a neural network to recognize unique patterns within the paw print. This would allow our system to identify individual dogs based on their unique paw prints with high accuracy.
To demonstrate this feature, We have written an example code in Fortran that implements a basic pattern recognition algorithm using a neural network. The code takes as input a grayscale image of a dog paw print and outputs a prediction of which dog the paw print belongs to. Here is the example code:
Prior Art
There have been a number of paw print recognition systems over the years. We've built on those and learned a great deal. see research by: @pipcrispy