Questions tagged [pattern recognition] (147)

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How to determine the slope of a square with known side by its Bounding Box?

Hello, the image has squares with known length of sides, I need to know the slope of the x axis, MATLAB regionprops Function returns an axis-aligned Bounding Box. How I reasoned: Let boundingbox width w, a square of side c, the angle of inclination alpha. Then Use the lookup Weierstrass Simplify the equation Solve quadra...
Vince_Heaney42 asked April 18th 20 at 13:02
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Not running python code imageAi?

I have a python 3.7.0. Use the imageAI for object recognition. Code: import imageai from imageai.Detection ObjectDetection import import os exec_path = os.getcwd() detector = ObjectDetection() detector.setModelTypeAsRetinaNet() detector.setModelPath(os.path.join( exec_path, "D:/MyProjects/Python/SearchObject/ObjShot/res...
george asked April 16th 20 at 11:08
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How to detect anomalies on road signs?

The challenge is to recognize that the road sign partially blocked (ideally with a sprig of a tree) How is it possible to implement? Maybe there are some similar studies with the same popular cats?
odessa_Wilkinson asked April 8th 20 at 18:29
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What is the error on винде10 does not work on Linux all the rules(python, cv2)?

Here is the code on Linux without any problems on Windows writes a lot of issues( import cv2 import numpy as np import os recognizer = cv2.face.LBPHFaceRecognizer_create() recognizer.read('trainer/trainer.yml') cascadePath = "haarcascade_frontalface_default.xml" faceCascade = cv2.CascadeClassifier(cascadePath); font = c...
marvin_Rogahn53 asked April 8th 20 at 18:24
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Services for finding people with certain features in social networks?

Hello! Are there any free services to find people with specific traits of individuals?
evert asked April 8th 20 at 09:34
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What (how) to read multiple QR codes from the surface?

Hello! Is there any ready open source software solutions for read multiple QR codes from the surface in one iteration? That is, in other words, I have the sheet (or box), n-pieces of QR codes, it is necessary to consider them all chamber in a single pass. Preferably python or javascript
Reagan_Thompson asked April 7th 20 at 16:11
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App for Android face recognition, where to start?

Guys, Hello ! There is one idea, realize that don't know how. The bottom line is this: I need to develop an app for anroid that will allow you to recognize faces in real time (like Snapchat, where shooting yourself in the front camera of the smartphone you can try on different wigs, glasses, etc.). Tell me where to start ...
filomena.Berni asked April 7th 20 at 16:08
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How much money is needed, so I created the program?

How much money people and where to get them (people) so they I realized my idea and tasks associated with object recognition (business Prissy in the industry, the problem of classification in real time)? There is some range of "from-to"? How to work with them, to not run away frightened by the volume of work to enter into a...
melany92 asked April 4th 20 at 01:49
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How to teach a machine to recognize a known video?

Don't even know how to formulate the question than it is worded in the title. The essence of the problem in that with the input videoteca to sound and picture and to compare them with the available in the repository and determine whether the input videotake there is a video that know the car. I'm not asking to throw me a fi...
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Pattern recognition with Windows games?

Hello! Interested in this question, in what direction to look? When it was(and maybe now there is) the game grindilka. To earn needed on 24/7 to kill the monsters in one location. Now was wondering is it possible to automate such process by using the bot(just add the script files of the game to do impossible, is anti-cheat)...
Art_Mills asked April 3rd 20 at 18:58