Top "Object-detection" questions

Object detection deals with recognizing the presence of objects of a certain semantic class (e.g. “humans”, “buildings”, “cars”, &c) in digital image and video data.

overlay a smaller image on a larger image python OpenCv

Hi I am creating a program that replaces a face in a image with someone else's face. However, I am …

python opencv object-detection
Image Processing: What are occlusions?

I'm developing an image processing project and I come across the word occlusion in many scientific papers, what do occlusions …

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OpenCV Object Detection - Center Point

Given an object on a plain white background, does anybody know if OpenCV provides functionality to easily detect an object …

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Simple object detection using OpenCV and machine learning

I have to code an object detector (in this case, a ball) using OpenCV. The problem is, every single search …

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OpenCV C++/Obj-C: Advanced square detection

A while ago I asked a question about square detection and karlphillip came up with a decent result. Now I …

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What are good algorithms for vehicle license plate detection?

Background For my final project at university, I'm developing a vehicle license plate detection application. I consider myself an intermediate …

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What is "semantic segmentation" compared to "segmentation" and "scene labeling"?

Is semantic segmentation just a Pleonasm or is there a difference between "semantic segmentation" and "segmentation"? Is there a difference …

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How to detect region of large # of white pixels using OpenCV?

I want to detect a logo inside an image in order to remove it. I have an idea which is …

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Parameters of detectMultiScale in OpenCV using Python

I am not able to understand the parameters passed to detectMultiScale. I know that the general syntax is detectMultiScale(image, …

python opencv object-detection
Calculating percentage of Bounding box overlap, for image detector evaluation

In testing an object detection algorithm in large images, we check our detected bounding boxes against the coordinates given for …

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