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Measuring size of objects in an image with OpenCV

To test our object_size.pyscript, just issue the following command: Your output should look something like the following: As you can see, we have successfully computed the size of … See more

Actived: 7 days ago

URL: https://pyimagesearch.com/2016/03/28/measuring-size-of-objects-in-an-image-with-opencv/

Deep Learning and Medical Image Analysis with Keras

WEBSpecifically, you will discover how to use the Keras deep learning library to automatically analyze medical images for malaria testing. Such a deep learning + …

Category: Medical Go Health

Object detection with deep learning and OpenCV

WEBOpenCV and deep learning object detection results. To download the code + pre-trained network + example images, be sure to use the “Downloads” section at the …

Category: Health Go Health

OpenCV Age Detection with Deep Learning

WEBFigure 1: In this tutorial, we use OpenCV and a pre-trained deep learning model to predict the age of a given face (image source). Age detection is the process of …

Category: Health Go Health

Face detection with dlib (HOG and CNN)

WEBIn this tutorial, you will learn how to perform face detection with the dlib library using both HOG + Linear SVM and CNNs. The dlib library is arguably one of the …

Category: Health Go Health

Eye blink detection with OpenCV, Python, and dlib

WEBFigure 5: Top-left: A visualization of eye landmarks when then the eye is open.Top-right: Eye landmarks when the eye is closed.Bottom: Plotting the eye aspect …

Category: Health Go Health

Medical Computer Vision Archives

WEBDetecting Parkinson’s Disease with OpenCV, Computer Vision, and the Spiral/Wave Test. April 29, 2019. In this tutorial, you will learn how to use OpenCV and …

Category: Health Go Health

Intro to anomaly detection with OpenCV, Computer …

WEBFigure 1: Scikit-learn’s definition of an outlier is an important concept for anomaly detection with OpenCV and computer vision (image source). Anomalies are …

Category: Health Go Health

Computer Vision and Deep Learning for Healthcare

WEBInside PyImageSearch University you'll find: 84 courses on essential computer vision, deep learning, and OpenCV topics. 84 Certificates of Completion. 114+ …

Category: Course Go Health

Breast cancer classification with Keras and Deep Learning

WEBIn this tutorial, you will learn how to train a Keras deep learning model to predict breast cancer in breast histology images. Back 2012-2013 I was working for the …

Category: Cancer Go Health

Detecting COVID-19 in X-ray images with Keras

WEBThese images are used to train a deep learning model with TensorFlow and Keras to automatically predict whether a patient has COVID-19 (i.e., coronavirus). The …

Category: Coronavirus Go Health

Introduction to Infrared Vision: Near vs. Mid-Far Infrared Images

WEBThis tutorial is the 1st in a 4-part series on Infrared Vision Basics: Introduction to Infrared Vision: Near vs. Mid-Far Infrared Images (today’s tutorial) …

Category: Health Go Health

Face recognition with OpenCV, Python, and deep learning

WEBEncoding the faces using OpenCV and deep learning. Figure 3: Facial recognition via deep learning and Python using the face_recognition module method …

Category: Health Go Health

Anomaly detection with Keras, TensorFlow, and Deep Learning

WEBTraining our anomaly detector using Keras and TensorFlow. To train our anomaly detector, make sure you use the “Downloads” section of this tutorial to …

Category: Health Go Health

Multi-scale Template Matching using Python and OpenCV

WEBFigure 7: Multi-scale template matching using cv2.matchTemplate. Once again, our multi-scale approach was able to successfully find the template in the input …

Category: Health Go Health

Computer Vision and Deep Learning for Agriculture

WEBAI has the potential to change the agriculture sector by helping farmers minimize the risk of diseases, proactively adapt to changing climate conditions, monitor …

Category: Health Go Health

OpenCV Vehicle Detection, Tracking, and Speed Estimation

WEBFigure 3: The camera’s FOV is measured at the roadside carefully. Oftentimes calibration is required. Refer to the “Calibrating for Accuracy” section to learn …

Category: Health Go Health

Deep learning, hydroponics, and medical marijuana

WEBFigure 2: Despite the controversy over the legalization of marijuana in some states in the US, marijuana is often grown via hydroponic means and makes for a great …

Category: Health Go Health