I am using Tensorflow Object Detection API to train my own object detector. I downloaded the faster_rcnn_inception_v2_coco_2018_01_28 from the model zoo (here), and made my own dataset (train.recor...

Setting a stage, in a district there are 200 + analog cameras to a central monitoring station, but these cameras do not have recognition of faces or objects. Is it possible to implement face detect...

I don't know if this the right stackexchange forum where to ask this question, please let me know if this is not the case. I'm developing an application which given an input image containing a pai...

My requirement is to scan a fixed object. After recognizing that, I want to highlight the object and to display corresponding pre-feeded parameters accordingly, like height, width, circumference, e...

i have a database with almost 20k 3D files, they are drawings from machine parts designed in a CAD software (solid works). Im trying to build a trained model from all of this 3D models, so i can bu...

I am using FFmpeg to overlay image/emoji on video by this command - "-i "+inputfilePath+" -filter_complex "+"[0][1]overlay=enable='between(t,"+startTime+","+endTime+")'[v1]"+" -map [v0] -map 0:a "...

I am trying to extract features using OpenCV's HoG API, however I can't seem to find the API that allow me to do that. What I am trying to do is to extract features using HoG from all my dataset (...

I have a point cloud of an object, obtained with a laser scanner, and a CAD surface model of that object. How can I match the point cloud to the surface, to obtain the translation and rotation bet...

I am working on an augment reality game, which need to recognize and track a fast moving object. I have tried the following Image processing libraries, 1. Opencv 2. BoofCv 3. FastCv I have trie...

I have a project, which I want to detect objects in the images; my aim is to use HOG features. By using OpenCV SVM implementation , I could find the code for detecting people, and I read some paper...

I'm trying to recognize two different objects using two different cascade classifiers. I modified the face recognition samples but I have a problem: when I try to recognize object from object1.xml ...

I have implemented Bag Of Words, everything is working smoothly. But, I'm confused about some steps and how to implement it. I could create the bow descriptors as the last step in Bag of words to ...

I need some help, I have to make a project about leaves. I want to make it by MATLAB. my input is an image of one leaf (with a white background) and I need to know two things about the leaf: 1) ...

I'm implementing Bag Of Words in opencv by using SIFT features in order to make a classification for a specific dataset. So far, I have been apple to cluster the descriptors and generate the vocabu...

I want to develop app which will recognize object(like monument or something) present in front of camera using OpenCv and then it will show information about it. So the question is how to recogni...

What are moments of a contour? Could someone explain this in simplistic, non-mathematical terms? Possibly with an example? The official explanation is "integration over all the pixels in a con...

I am trying to write a program using opencv to calculate the distance from a webcam to a one inch white sphere. I feel like this should be pretty easy, but for whatever reason I'm drawing a blank. ...

First, sorry abour my poor english. I'm planning to build an augmented reality app for android mobile platform and the main feature is the ability of the user to take a shoot of a shop and the app...

I'm new to computer vision, and I want to detect specific and flat objects in an image (or video frame). What do I mean with specific and flat? Flat Well, flat objects are like objects, but, you...

I'm interested in writing some basic computerized object recognition application, so I figure I need some theoretical background in image processing algorithms, along with some AI for decisio...

i want to do a small project on object recognition, any any tools or literature suggestions on this topic ?