Questions tagged [hog]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0 votes
1 answer

How to use HOG for object detection without using SVM?

I am following the tutorial to calculate the HOG feature matrix. However, it does not tell how to find the object using the HOG matrix. For example, I have an image of several pipes stacked together. ...
The White Cloud's user avatar
0 votes
1 answer

Histogram of Oriented Gradients (HOG) - Why normalize 16x16 blocks and not the whole picture?

I'm trying to learn Histogram of Oriented Gradients (HOG) I understand why we compute the gradient and the orientation and also map every gradient into a 9 binaries histogram that spans from 0 to 180. ...
euraad's user avatar
  • 115
1 vote
0 answers

HoG features taking longer time in Google CO-LAB

I have been doing this for 2 days now. I want to make a model using sklearn that uses the HoG (Histogram oriented Gradients) features to classify the image (MNIST dataset having 70,000 images both ...
Pranav Patel's user avatar
1 vote
0 answers

Huge discrepancies in Logistic Regression and SVM using HOG features to identify an Object

I am doing some research on Logistic regression and SVM using different parameters using HOG features. I am facing a bit of problem while understanding each classifier with combination of different ...
Sam's user avatar
  • 111
2 votes
1 answer

Object Recognition for classification, is it being used in industry?

I'm wondering if e-commerce companies where products are offered by users, such as EBay, are using Object Recognition to ensure that an uploaded image corresponds to an specific type of object (...
Javierfdr's user avatar
  • 1,490