Tag: OpenCV

#OpenCV – Access to a camera in a Jupyter Notebook with #Python 🐍

Hi ! Super quick post today, with an answet to a question that we had last week in one of our Reactor Sessions: Can we access to a camera 🤳 while I’m coding in a Jupter Notebook? So, the answer is YES. Here is a sample: And as usual, let’s share some code and some…… Continue reading #OpenCV – Access to a camera in a Jupyter Notebook with #Python 🐍

#ESP32CAM – Client Python 🐍 app to view WebServer photos 📸

Hi ! Still learning with the ESP32 CAM board. In today’s post the scenario is simple: Create a client Python app to view remote photos from the ESP32 Cam Arduino device This is a super lower quality photo, but hey, still good enough ! This is a super simple Python and OpenCV app. https://gist.github.com/elbruno/590d0ef8db3299f158e6eff38f445d7c Full…… Continue reading #ESP32CAM – Client Python 🐍 app to view WebServer photos 📸

#Drone 🚁 – Detect Squirrels 🐿️ and Space Wolves 🐺 from a drone camera using Python 🐍

Hi ! In a couple of hours, I’ll host a session where I show how to control a drone using Python 🐍; and also how to access the drone camera and apply AI on top of the camera feed. Python SWFL – Let’s code a drone to follow faces In example, this is the drone…… Continue reading #Drone 🚁 – Detect Squirrels 🐿️ and Space Wolves 🐺 from a drone camera using Python 🐍

#OpenCV – How to convert to grayscale and show a single color an image 🖼️ using Python 🐍

Hi ! Super quick post today with a cool scenario to support my TikTok videos in Spanish (I know 😀): How to convert to grayscale an image and show a single color using python and opencv Here is the output with an original photo from my office and a new image with this effect: Disclaimer:…… Continue reading #OpenCV – How to convert to grayscale and show a single color an image 🖼️ using Python 🐍

#OpenCV – How to add a Pencil Sketch effect to an image 🖼️ using Python 🐍

Hi ! Super quick post today with a cool scenario to support my TikTok videos in Spanish (I know 😀): How to add a pencil sketch effect to an image using python and opencv Here is the output with an original photo from my office and a new image with the pencil sketch effect: Sample…… Continue reading #OpenCV – How to add a Pencil Sketch effect to an image 🖼️ using Python 🐍

#OpenCV – How to add a watermark to an image 🖼️ using Python 🐍

Hi ! Super quick post today with a cool scenario to support my TikTok videos in Spanish (I know 😀): How to add a watermark text to an image using python and opencv Here is the output with an original photo from my office and a watermarked one: Sample code: https://gist.github.com/elbruno/3180142bc220a50601ac3c7c0b1e663d

#OpenCV – Access a local camera 🤳in F# 📝

Hi ! NET is in anniversary mode, and in Dev.to blog, someone asked about these samples in F#. It’s been a while since I wrote some F# code, and this is the perfect excuse to start. Today Post: Access a local camera and show the camera frames in an OpenCV window. In following posts we…… Continue reading #OpenCV – Access a local camera 🤳in F# 📝

#OpenCV – Detect and blur faces 😁 using DNN in C#

Hi ! NET is in anniversary mode, so I think it will be a good idea to share some camera samples in C#. For these demos I’m using C# 6 and OpenCVSharp as OpenCV wrapper for .NET. Today post: detect a face using a DNN model and blur the face area. This demo also show…… Continue reading #OpenCV – Detect and blur faces 😁 using DNN in C#

#OpenCV – Detect and blur faces 😁 using haar cascades in C#

Hi ! NET is in anniversary mode, so I think it will be a good idea to share some camera samples in C#. For these demos I’m using C#, NET 6 and OpenCVSharp as OpenCV wrapper for .NET. Today post: detect a face using haar cascades and blur the face area. This demo also show…… Continue reading #OpenCV – Detect and blur faces 😁 using haar cascades in C#