Programming Articles - Page 1290 of 3363

In this program, we will blur an image using a Box filter. The ImageFilter class in the pillow library contains a function called BoxBlur() which helps to apply the box blur filter. It takes only one parameter that is blur radius.Original ImageAlgorithmStep 1: Import Image and ImageFilter from Pillow. Step 2: Open the image. Step 3: Call the boxblur() method and specify the radius. Step 4: Display the output.Example Codefrom PIL import Image, ImageFilter im = Image.open('image_test.jpg') im1 = im.filter(ImageFilter.BoxBlur(radius = 7)) im1.show()Output

In this program, we will blur an image using a Gaussian filter. The ImageFilter class in the pillow library contains a function called GaussianBlur() which helps to apply the gaussian blur filter. It takes only one parameter that is blur radius.Original ImageAlgorithmStep 1: Import Image and ImageFilter from Pillow. Step 2: Open the image. Step 3: Call the gaussianblur() method and specify the radius Step 4: Display the output.Example Codefrom PIL import Image, ImageFilter im = Image.open('image_test.jpg') im1 = im.filter(ImageFilter.GaussianBlur(radius = 9)) im1.show()Output

In this program, we will apply a minimum filter on an image using the pillow library. In median filtering, the value of each pixel in a selected window of the image is replaced by the median of that window. The filter function is used to apply different filters using the pillow library.Original ImageAlgorithmStep 1: Import Image from Pillow. Step 2: Open the image. Step 3: Call the filter function and specify the median filter. Step 4: Display the output.Example Codefrom PIL import Image, ImageFilter im = Image.open('testimage.jpg') im1 = im.filter(ImageFilter.MedianFilter(size = 7)) im1.show()Output

In this program, we will apply a minimum filter on an image using the pillow library. In mode filtering, the value of each pixel in a selected window of the image is replaced by the mode of that window. The filter function is used to apply different filters using the pillow library.Original ImageAlgorithmStep 1: Import Image from Pillow. Step 2: Open the image. Step 3: Call the filter function and specify modefilter. Step 4: Display the output.Example Codefrom PIL import Image, ImageFilter im = Image.open('testimage.jpg') im1 = im.filter(ImageFilter.ModeFilter(size = 7)) im1.show()Output

In this program, we will apply a minimum filter on an image using the pillow library. In maximum filtering, the value of each pixel in a selected window of the image is replaced by the maximum pixel of that window. The filter function is used to apply different filters using the pillow library.Original ImageAlgorithmStep 1: Import Image from Pillow. Step 2: Open the image. Step 3: Call the filter function and specify maxfilter. Step 4: Display the output.Example Codefrom PIL import Image, ImageFilter im = Image.open('testimage.jpg') im1 = im.filter(ImageFilter.MaxFilter(size = 7)) im1.show()Output

In this program, we will apply a minimum filter on an image using the pillow library. In minimum filtering, the value of each pixel in a selected window of the image is replaced by the minimum pixel of that window. The filter function is used to apply different filters using the pillow library.Original ImageAlgorithmStep 1: Import Image from Pillow. Step 2: Open the image. Step 3: Call the filter function and specify minfilter. Step 4: Display the output.Example Codefrom PIL import Image, ImageFilter im = Image.open('testimage.jpg') im1 = im.filter(ImageFilter.MinFilter(size = 7)) im1.show()Output

ExampleAdd node 15 after 50((K is not in the linked list)) value node.Approach to solve this problemStep 1 − Define a method that accepts the head of a linked list.Step 2 − If head == nil, return the head.Step 3 − Iterate the given linked list.Step 4 − If node value 50 is not found, return the head without adding any node.Example Live Demopackage main import (    "fmt" ) type Node struct {    value int    next *Node } func NewNode(value int, next *Node) *Node{    var n Node    n.value = value    n.next = next    return ... Read More

ExamplesDelete node after 50(K is not in the linked list) value node.Approach to solve this problemStep 1 − Define a method that accepts the head of a linked list.Step 2 − If head == nil, return the head.Step 3 − Iterate the given linked list.Step 4 − If node value 50 is not found, return the head without deleting any node.Example Live Demopackage main import "fmt" type Node struct {    value int    next *Node } func NewNode(value int, next *Node) *Node{    var n Node    n.value = value    n.next = next    return &n } func TraverseLinkedList(head ... Read More

ExamplesUpdate node after k=50 value nodeApproach to solve this problemStep 1 − Define a method that accepts the head of a linked list.Step 2 − If head == nil, return the head.Step 3 − Iterate the given linked list.Step 4 − If node value 10 is not found, return the head without updating any node.Example Live Demopackage main import "fmt" type Node struct {    value int    next *Node } func NewNode(value int, next *Node) *Node{    var n Node    n.value = value    n.next = next    return &n } func TraverseLinkedList(head *Node){    temp := head   ... Read More

ExamplesUpdate node after k=10 value nodeApproach to solve this problemStep 1 − Define a method that accepts the head of a linked list.Step 2 − If head == nil, return the head.Step 3 − Iterate the given linked list.Step 4 − If temp.value is 10, then update temp.next.value=data.Step 5 − If node value 10 is not found, return the head without updating any node.Example Live Demopackage main import "fmt" type Node struct {    value int    next *Node } func NewNode(value int, next *Node) *Node{    var n Node    n.value = value    n.next = next    return &n ... Read More