brisk | Brain R Image Science Kit | Machine Learning library

I have a word game here made with javascript,

I play against a robot that guesses a word from a directory of words it has. If the guessed word have a matching letter and matching index it turns blue and gets displayed.

If any letter only exist in the guess word but not at correct index it turns orange.

The robot now randomly guesses the words and doesn't do anything with the blue or orange letters. I want the robot to filter the word directory it guesses from with the letters that are correct or exist in the guess word.

I can store those letters in two variable but I'm having scope problems to filter the word directory from the scope these variable

Hi i am writing a javascript guessing game which on start of the page a random word is generated, then the user tries to guess the word, if the user guess the whole word correctly the word is turned to green and pushed to page. i have made this part. now here if the user guess doesn't match the random word I'm trying to compare the two words and if any letters in user guess matches the random words letters and both letters are at the same index the letter in the use guess becomes yellow and then pushed to the screen. but if the letters is in the wrong index but still exist in the other word i want that letter to be blue.i have tried to make them into arrays and compare them but i cant find the logic to do so.

I have already visited as many answers on here about the System.AccessViolationException: 'Attempted to read or write protected memory. error and they all seem to be about something else that is not todo with pictures.

I am learning image processing but I am somewhat still learning the debugging of software. I am trying to search for an image inside another image using the featured based image detection with BRISK and the Brute force method. However for some reason every time I run and click the button2 I get the above error, I have no idea how to debug this. The exception is being thrown on the line matcher.KnnMatch(sceneDescriptor, matches, k); the value of matches is null when I hover over it.

I have used NuGet in visual studio 2019 to install Emgu.CV vs 4.5.1, Emgu.cv.bitmap, emgu.cv.runtime.windows 4.5.1. I have even tried changing my compile mode from x86 to x64. I have no idea what I am doing wrong.

File - myImgprocessing.cs:

I am trying to stitch two images using BRISK+FREAK

Here's the code, When I try to draw the matches I get an error

error: OpenCV(4.1.2) /io/opencv/modules/features2d/src/draw.cpp:225: error: (-215:Assertion failed) i1 >= 0 && i1 < static_cast(keypoints1.size()) in function 'drawMatches'

I have an image that I'd like to detect in a larger image (i.e. see if a similar version is present). Template matching is not accurate enough, as the items can be rooted and scaled, so Brisk seems a hopeful approach:

However, when I try to create descriptors, I get no return:

Here is my example image:

I have been running apache2 without issues, but after configuring some virtual hosts it failed to reload.

I edited the files in /etc/sites-available and the /etc/hosts file.

I see the following error:

I have a bootstrap checkbox the problem is I can't get the value of it when it is checked. The code below is my check box.

It's not entirely clear from the documentation, but I can see that BertTokenizer is initialised with pad_token='[PAD]', so I assume when you encode with add_special_tokens=True then it would automatically pad it. Given that pad_token_id=0, I can't see any 0s in the token_ids however: