photo

aswathy pavithran


Last seen: environ 3 ans il y a |  Actif depuis 2018

Followers: 0   Following: 0

Statistiques

  • Knowledgeable Level 1
  • First Answer
  • Revival Level 1

Afficher les badges

Feeds

Afficher par

Question


how to remove Fog noise without losing fine details
i have done fog removal on an image. i got a noisy image but have fine details like face specialisation. After applying filt...

environ 3 ans il y a | 1 réponse | 0

0

réponse

Question


how to remove fog pixel noise without blurring the image
I want to remove white pixels formed due to fog . I tried spatial filtering and inpainting but result was not satisfactory. Can...

plus de 3 ans il y a | 1 réponse | 0

1

réponse

Question


Is it possible to access the alpha value from an RGB image
i want to measure transparency of a hazy or foggy image.is there any other parameter that gives me the information of transpa...

environ 4 ans il y a | 2 réponses | 0

2

réponses

Réponse apportée
assigning a variable for a specific time
initialize a variable like A to zero; A(1:300)=0; t1=1; initial time period t2=300; final time period; here we have initial...

plus de 4 ans il y a | 0

| A accepté

Question


how to correct my image
please tell me which operation should i do to get a clearly visible image?i attached output image and input image. Aim was to re...

plus de 4 ans il y a | 1 réponse | 0

0

réponse

Réponse apportée
how to acess decimal values of grayscale image?
In gray scale image it is returning index value not the intensity.To get intensity value use code mat2gray();

presque 5 ans il y a | 0

Question


how to acess decimal values of grayscale image?
i got figure of grayscale images. i found from the figure that RGB values of all pixels are in decimals.When i tried to acces...

presque 5 ans il y a | 1 réponse | 0

1

réponse

Réponse apportée
I am working on Heart Rate Estimation through detected face(ROI) from a video non-invasivley through a camera. Can someone suggest how should i start ?
clear all; close all; obj=VideoReader('C:\Users\HP\Downloads\a.avi');% creat an object.this obj contains full video numFrames...

plus de 6 ans il y a | 0