Detection

detection

Great Reads

Sunspot Surface Calculation (Case Study on solving complex problems)

by V.

Case study on how to solve a complex problem by dividing it into smaller problems.

Debugging Memory Leaks in Android Applications: Integrating LeakCanary with RxJava

by Ayush Vijaywargi

Enhancing Android app stability by integrating LeakCanary with RxJava for efficient memory leak detection and resolution.

How to Use a Virtual CPU to Emulate and Analyze Suspicious Code Execution at Runtime

by Apriorit Inc, Artem K.

Find out approaches which you can use to improve runtime algorithms for zero-day threat detection

Using FaceDetector in Windows 10 apps

by Bogdan Bujdea

In this article I'll show you a quick demo of how to use FaceDetector in Windows 10 apps.

Latest Articles

Debugging Memory Leaks in Android Applications: Integrating LeakCanary with RxJava

by Ayush Vijaywargi

Enhancing Android app stability by integrating LeakCanary with RxJava for efficient memory leak detection and resolution.

Decision Tree - Credit Card Fraud Detection

by Ujwal Watgule

Credit card fraud detection is an important application of machine learning techniques.

Action Detection Using Deep Neural Networks: Problems and Solutions

by Apriorit Inc, Vadym Zhernovyi

Learn more about the challenges we faced with dataset preparation and network configuration, and how these problems can be solved.

How to Use a Virtual CPU to Emulate and Analyze Suspicious Code Execution at Runtime

by Apriorit Inc, Artem K.

Find out approaches which you can use to improve runtime algorithms for zero-day threat detection

All Articles

top

Detection

Sunspot Surface Calculation (Case Study on solving complex problems)

14 Mar 2016 by V.

Case study on how to solve a complex problem by dividing it into smaller problems.

Windows

Dev

OpenCV

Debugging Memory Leaks in Android Applications: Integrating LeakCanary with RxJava

12 Mar 2024 by Ayush Vijaywargi

Enhancing Android app stability by integrating LeakCanary with RxJava for efficient memory leak detection and resolution.

Activation Function for Neural-Network based Face Detection System

30 Dec 2014 by Peter Leow

Go to page 17 of http://www.dsi.unive.it/~srotabul/files/talks/NN-facedetection.pdf[^]

artificial-intelligence

detection

neural-network

I want to write a eigenface program using C++ with OpenCV

7 Sep 2014 by OriginalGriff

If you wrote it, why would you need it explained?If you didn't write it, why not ask the person that did?We don't do line-by-line explanations. If you have a specific problem, then ask a question about it. But think first - would you want to sit down for 45 minutes and type up a...

I want to write a eigenface program using C++ with OpenCV

7 Sep 2014 by CPallini

Did you read the documentation[^] ?

Detect an android device is connected via USB cable using C#

8 Dec 2014 by Charles Fernando

Hi,I m trying to build an application which can send text messages to the contacts of a connected Android phone. So as the first step I need to check whether an android device is connected via a USB port and the phone should be an Android phone. And I m using C# for this application.So guys...

How to know a tablet has connected to the computer?

22 Dec 2014 by Member 11175072

I want to start an application when the tablet has connected to the PC,What should I do? Can you give me some examples or tips,Thanks here advancely.

detection

tablet

How to know a tablet has connected to the computer?

23 Dec 2014 by BillWoodruff

Assuming you want to detect a tablet being connected by plugging-in a USB cable: [^].

detection

tablet

Activation Function for Neural-Network based Face Detection System

30 Dec 2014 by Yudhistira Dewanata

I'm trying to implement Face Detection with Neural Network using Rowley's method. wwww.informedia.cs.cmu.edu/documents/rowley-ieee.pdfley-ieee.pdfMy problem is that i cant find anything about the activation function used in the proposed NN. Have anyone tried to implement Rowley's method, and...

artificial-intelligence

detection

neural-network

Raycasting unknown error

9 Jan 2015 by JekasG

I have this problem which I have been trying to figure out for quite some time already. The code I have below is almost complete. I just need to add this additional feature it should work how I want it to work.So what I want to implement into the code is the make alertedLock false when...

Unity3D

detection

vector

Face detection in Android

14 Jan 2015 by Sergey Alexandrovich Kryukov

Please see my comment to the question.I'm not 100% sure, but it's possible that your expectations are just a bit too high. This is not about APIs but about actual algorithms. Yes, I saw amazingly well-working face detection features, but they mostly just locate the face and calculate the...

Detecting blinking of eyes

14 Feb 2015 by vishal chhatwani

Hello everyone,I need to detect the blinking of eyes in android. I am new to image processing so you might expect some dumb question from me. Well so far, I have just set up my surface view and have started the camera preview. Now someone please tell me how to detect the eyes. I have...

extracting clusters with kinect using openni and pcl

30 Jun 2015 by Member 11805255

hii'm working on an application in order to extract clusters and planes from a point cloud using kinectv1.i have a win7 64, i'm using openni 1.6.4 and pcl1.6.0 . i'm coding with visual studio 2010. i'll be very grateful for your help!regards

integrated physx3.3.2 into opengl with a abnormal problem

15 Nov 2015 by Member 12142188

Dear everyone,i try to integrate physx3.3.2 sdk into opengl graphic library. I use the simplest code to implement ,however i fail to integrate it. I have seen physx3.3.2 PhysXGuide and PhysXAPI,but the problem can not be solved. Hoping everyone can give some guidence or can give me some help...

Live audio peak detection from microphone

21 Dec 2017 by jacobi1

Hi, I'm a new programmer and I'm looking for some help.Here is my problem. I need to detect peaks in a live audio from a pickup microphone and output the exact time to milliseconds or preferably nanoseconds of the peak in a .txt file.I have been looking at two possible solutions. The...

detection

audio

In the video, how to detect the following body parts and set the object on it?

21 Mar 2016 by Member 11693314

I am already detect the iris (eye) of humans using JavaScript but i want to find out the how to set the jewelleries on human body parts. So i just want to know that how to detect whole body parts using webcam. Give me just idea to detect all parts so i can put object on it. This is the following...

Is there any way to detect the side face of the user through face detection API or any API used to detect the face?

20 Nov 2016 by Member 12837194

I am using "Native IOS API" and was able to detect the face feature of the user from "Front Angle" but will like to get detect user face features from "Side Angle". I am using "CIDETECTOR" at my end. I am using "CIDECTORTYPEFACE" at my end. Side angle for the image Please refer to the added...

Emgucv frame capture motion detection

25 Oct 2017 by BetulK44

sorry for my English, I want to get frame capture when moving on loaded video, how can I do it? Example, there is a way, take a frame capture while the car is on the way, but, don't take a frame capture while the road is empty. my codes are as follows; VideoCapture capture = null; List...

Live audio peak detection from microphone

21 Dec 2017 by Member 7930640

Here is an example using the Accord.net framework: https://github.com/accord-net/framework/wiki/Sample-applications#audio-beat-detector

detection

audio

How to implement portrait mode face detection in opencv android?

9 Jul 2018 by SONI DHARMIT

Hi all, I am trying to implement portrait mode face detection using open cv but I cannot get accurate result and I am also trying to detect mouth but I cannot. In landscape mode it works perfectly and able to detect mouth and eyes, but in portrait mode I cannot Please help me and guide me how...

How to implement portrait mode face detection in opencv android?

9 Jul 2018 by Darren_vms

Take a look at Open CV preview in portrait mode in Android. | f11labz[^] this should answer your questions and code is available for download /Darren

Existing object detection algorithms for specific case

31 Jul 2018 by Member 13787917

I'm looking for a algorithm (best case in opencv) to detect and track objects in a specific low resolution distance image. The goal is to have a bounding box, which best describes the object. For my use case I only have 16 Regions of Interest. Each RoI gives me the distance of the object in that...

computer-vision

detection

Existing object detection algorithms for specific case

31 Jul 2018 by Kenneth Haugland

Looks like you should use some morphological image processing here. But no method is going to give you a unique answer, as potentially several blobs could be on top of each other.

computer-vision

detection

Existing object detection algorithms for specific case

31 Jul 2018 by Gerry Schmitz

"Tracking" implies "movement"; movement, and therefore "objects", can be detected by comparing frames over time.

computer-vision

detection

How to Use a Virtual CPU to Emulate and Analyze Suspicious Code Execution at Runtime

20 Nov 2018 by Apriorit Inc, Artem K.

Find out approaches which you can use to improve runtime algorithms for zero-day threat detection

Trying to generate tfrecord but I, m getting this error “filenotfounderror: [errno 2] no such file or directory”

30 Mar 2021 by maverick maiden

I'm following this link, https://colab.research.google.com/drive/11ko0DBnI1QLxVoJQR8gt9b4JDcvbCrtU#scrollTo=A_tyvKnBP6qD to build my object detector. I am using Google collab. My workspace structure is exactly as followed in this link. Everything...

Python

detection

how to know center of rectangle and rhombus C#

18 Oct 2014 by OriginalGriff

The centre of a rhombus is the centre of the bounding rectangle: _ _______| / /| / / / / |/______/ __|And that's trivial: /// /// Returns the center point of the rectangle /// /// ...

detection

Using FaceDetector in Windows 10 apps

31 Jul 2015 by Bogdan Bujdea

In this article I'll show you a quick demo of how to use FaceDetector in Windows 10 apps.

Windows

detection

API

Action Detection Using Deep Neural Networks: Problems and Solutions

22 Mar 2019 by Apriorit Inc, Vadym Zhernovyi

Learn more about the challenges we faced with dataset preparation and network configuration, and how these problems can be solved.

artificial-intelligence

Detecting USB Modem Device using C#

3 Jul 2015 by Shivachalappa Gotur

Detecting USB Modem Device using C#.NET

Motion detection using a webcam

9 Jun 2004 by Taha Elsayed

Motion detection using webcam, by C#.

How to detect random shapes and color changes on the moving object

29 Nov 2023 by OzzieOzburn

Dear all, This is for the my new project so i need suggestion about how to start. I want to detect random shape defects and color changes on the fax paper. For example there is a randomly shaped torn area on the paper. I want to find this...

shape

detection

image-processing

Decision Tree - Credit Card Fraud Detection

15 Aug 2023 by Ujwal Watgule

Credit card fraud detection is an important application of machine learning techniques.

hierarchy of forms in multi-forms application

20 Apr 2015 by Member 11562137

is there any way to detect the hierarchy of forms in a multi-forms application?for example I have an app with 3 forms, that by clicking on a button in form1, next form (form2) will be showed. and by clicking on a button in form2, next form (form3) will be showed. if I have .exe file of my...

How to Calculate silent ratio , dectect harmonic and pitch

19 Apr 2015 by boyxmen007

Hey everyone ,i've got problems , i can use FFT algorithm to draw signal ( amplitude change with time) , and from there i can draw frequency response (amplitude (energy) versus frequency) . My teacher said that i can still use it for classifying a audio (is it a speech or a music ? ) but i had...

Visual-Studio

detection

How Can I Get The Region Location On Bitmap Image

13 Dec 2015 by أحمد بن حنبل

Hello as you can see in next picture I am working on plate localization , now I want to write vb.net or c# code to locate the blue regionsand then I will create list of images contains all blue regions but from original image , just i need from you to help me to locate the blue regions on...

how to know center of rectangle and rhombus C#

18 Oct 2014 by Member 11158027

if (shapeChecker.IsCircle(edgePoints, out center, out radius)){ g.DrawEllipse(yellowPen, (float)(center.X - radius), (float) (center.Y - radius), (float)(radius * 2), (float)(radius * 2)); circleCount++; label2.Text = String.Format("Centre Location X:{0},...

detection

How do I do Real time eye detection?

11 Feb 2015 by Inte Manager

I want to do real time eye detection, can any one tell me how can I do that.It would be a great help for me.

I want to write a eigenface program using C++ with OpenCV

7 Sep 2014 by Member 11007697

I want to write a eigenface program using C++ with OpenCV but i don't know how to work this function cvTermCriteria();and i wish somebody help me for understand this portion of code where i use this function void doPCA() { int i; CvTermCriteria calcLimit; ...