Basically in this we will understand how we can open video or web cam with the help of Computer Vision.

Here we will understand with the help of Computer Vision what we can do with video:

  1. Start Web Cam
  2. Load Video From System
  3. convert video into Gray scale
  4. Save video recorded via web cam

Frame : A video is collection of Frames any video we will see in real life is form with the help of frame for example a frame depends really on the format. Film runs at 24 frames per second while video runs at 30 fps, for…


Python holds wide variety of tools and libraries to read and writing images for image processing such as Open CV, PIL and skimage. Here in this Post we will understand how we can write image via Computer Vision.

An image is considered as a matrix of range of values from 0 to 255 (uint8) which are called as pixels.For any colour image there are three channels, i.e Red, Green, and Blue.


What is Bias and variance in ML we will understand in this Publication.

First of all Bias Variance is fundamental technology that is use for Model Performance, Model Evaluation, means how accurate our model is performing on given data set.

What is Bias ?

Bias is the accuracy of our predictions.

How far our prediction value of Data set from the real value of the Data set or we can say the difference between actual data point to predicted data point. High Bias always leads high error on both training and testing data set.

Bias of 2 type :

  1. High Bias (due to, too…

This Publication about Linear Regression with ML and how we can use Linear regression with Python Implementation.

Regression :

Before Understand Linear regression we have to understand Regression. Regression analysis is a statistical method as well as relationship between a dependent (target) and independent (predictor) variables with one or more independent variables. Regression predicts continuous/real values or Continuous values such as temperature, age, salary, price, etc. For example, if a company’s sales have increased steadily every month for the past few years, by conducting a linear analysis on the sales data with monthly sales, the company could forecast sales in…


Here you can see the description of those company which are currently working on Computer vision.

Organisation :

Here is a list of Image Processing / Computer Vision based companies around the world. The companies below are listed by country. For each of them, you will find the main website and a quick summary of the field of expertise (keywords). Once my list is populated enough, I might think about a more evolved system :).

INDIA

  • NetraDyne — Netradyne’s revolutionary computer vision application named, Driveri™ is a vision-based driver recognition and fleet safety platform. The startup captures and analyses every…

Open CV is one of the most popular computer vision libraries. If you want to start your journey in the field of computer vision then you have to know everything about Open CV.

Open CV sometimes helps to control and manage different types of mouse events and gives us the flexibility to manage them.

Type of Mouse Event :

  1. left button click
  2. right button click
  3. double_click

etc. are the Mouse event and to manage these events we need to design callback functions for each type of mouse click event while the window or frame is opened by Open CV.The callback function will be helpful to implement what type of functionality you want with a particular mouse click event.

For More mouse event click on this link :

https://upadhyaynikhil1308.medium.com/mouse-events-in-python-open-cv-2-951e04dc8344


Open CV is one of the most popular computer vision libraries. If you want to start your journey in the field of computer vision then you have to know everything about Open CV.

Open CV sometimes helps to control and manage different types of mouse events and gives us the flexibility to manage them.

When you run this code it will generate a circle on first point and when you click on next point then it will create a line to join both point.


Basically in Computer Vision there are various library that we can use for implementation basically this lib and function will contain various kind of functionality so here we write a function for that we can check dir of Computer vision.


In Computer Vision there are few thing that we have to show on running screen like current date and time or if we want to show text on screen we can do it via Computer Vision.

Why it is important to show information on Screen ?

For example Suppose we are doing a project related to person or face detection then in this scenario on running screen we want to show a person name or information related to person then in that case we can do it via open CV.

Here we can show date and time on Screen.


For face detection, eyes detection or person or anything that is recorded on screen and if you want to detect it then you have to select particular ROI (Region of Interest) and for that we will draw a shape on image and that we can draw via Open CV.

Here in this publish we will understand how we can draw a geometric shape on blank image there are various kind of geometric shape we can draw with the help of Computer Vision.

Use of Geometric Shape :

  1. We can use Geometric Shape for detect face or draw a square on…

Nikhil Upadhyay

Experience in AI(Computer Vision), Machine Learning, Python, Data Science and Proficient in Data Analysis, Predictive modelling, NLP, Database(SQL,

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