Technology Blog

(maintained by Lakshmi Sarvani Videla, Former Assistant Professor, KLEF and now Computer Science Lecturer, SRR and CVR Government Degree College, Vijayawada

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Tuesday, 12 January 2016

Draw a circle around iris using hough circles using Python

import cv2 import numpy as np img = cv2.imread('eye.jpg',0) img = cv2.medianBlur(img,5) cimg = cv2.cvtColor(img,cv2.COLOR_GRAY...

Eye Extraction from a facial image in Python

import cv2 import numpy as np face_cascade = cv2.CascadeClassifier('haarcascade_frontalface_default.xml') eye_cascade = cv2.Cas...

Monday, 21 December 2015

AD rotator xmlfile in asp.net

<?xml version="1.0" encoding="utf-8" ?> <Advertisements> <Ad> <ImageUrl>Desert.jpg...

Sunday, 13 December 2015

Image Search using Guide in MATLAB

Inorder to run the below code , place the images of actors in actors folder, images of actress in actress folder,images of dogs in dogs fo...

Saturday, 28 November 2015

Drowsy Detection Using LBP, OpenCV and python

Prequisites to learn and run the below code I started learning pyton and opencv These are the list of urls i followed to learn http://...

Face and Facial Feature Detection Using OpenCV and python

The below program detects eyes when closed also. I used right eye haar classifier from http://alereimondo.no-ip.org/ OpenCV/34 In every ...

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About Me

Lakshmi Sarvani Videla: Orcid Id 0000-0001-8290-6866 Scopus Id 57203854514 Researcher Id U-4162-2018 Google Scholar Id https://scholar.google.co.in/citations?user=siIAwI

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