marvel | Marvel - Face Recognition With Android & OpenCV | Computer Vision library

by abhn Java Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | marvel Summary

marvel is a Java library typically used in Artificial Intelligence, Computer Vision, OpenCV applications. marvel has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

Marvel is an open source android application that does face recognition using OpenCV. Originally made for attendence marking in college, Marvel can be used for any generic use case of face recognition.

Support

Quality

Security

License

Reuse

Support

marvel has a low active ecosystem.

It has 203 star(s) with 127 fork(s). There are 17 watchers for this library.

It had no major release in the last 6 months.

There are 14 open issues and 3 have been closed. On average issues are closed in 8 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of marvel is current.

Quality

marvel has 0 bugs and 0 code smells.

Security

marvel has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

marvel code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

marvel is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

marvel releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

marvel saves you 17928 person hours of effort in developing the same functionality from scratch.

It has 35507 lines of code, 2647 functions and 120 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed marvel and discovered the below as its top functions. This is intended to give you an instant insight into marvel implemented functionality, and help decide if they suit your requirements.

Calculates the optical flow for a sparse feature set
Draws contours inside the image
Determine the contour outlines of contours
Draws the contours of the binary image
Computes the fundamental matrix for the given points
Calculates the fundamental matrix from the two points
Computes the fundamental matrix for the two points
Computes the optical flow for a feature set
Computes the optical flow for a sparse feature set
Computes the DFT transform of a matcher
Saves an image to a specified file
Saves an image to a file
This method performs a forward - or inverse transform of a floating point array
Computes the Hough circles
Gets the circles within a grayscale image
Computes the histogram for the given arrays
Detects lines inside a binary image
Returns the line segments of a binary image
Computes the histogram for the given colors
Calculates a box size of a text string
Delivers the camera frame
Rectify 3 matrices
Calculate the hash code
Convert a vector into a matrix
Merge two channels
Initialize the view
Detects camera frames
Initializes the activity
Detects camera frame
Initializes the instance
Registers a new package

Get all kandi verified functions for this library.

marvel Key Features

No Key Features are available at this moment for marvel.

marvel Examples and Code Snippets

No Code Snippets are available at this moment for marvel.

Community Discussions

Trending Discussions on marvel

My useState variable throws cannot read length of undefined

I'm trying to set the score from list but flutter is showing me null safety issue

Node JS - Parse object where keys are arrays of objects using those objects properties as conditions

HTML not showing on webView inside Android

How to make dynamic link in Vue JS?

SQL, extract everything before 5th comma

Concatenating tree data - How to simplify my code?

Is there a way to get number of groups created by 'Group-Object' cmdlet?

Line numbers and go to line

How to remove bookmarked element from local storage

QUESTION

My useState variable throws cannot read length of undefined

Asked 2022-Mar-28 at 08:25

I'm implementing pagination where I have a useState variable which I change with a change in page number, below is the code where I use two useEffects to call the data of pagenumber and pagenumber+1 to check if it throws a 404 so I know when to stop displaying the next button.

...

ANSWER

Answered 2022-Mar-28 at 08:18

Is it because you used Pascal casing is used in you fetch blocks and you used camelcasing in the return block..?

Source https://stackoverflow.com/questions/71644236

QUESTION

I'm trying to set the score from list but flutter is showing me null safety issue

Asked 2022-Mar-22 at 06:39

I can't get rid of null safety and whenever I run this code it shows me that you're trying to expect List but you get List. Actually, I'm new here, so the way I'm asking might not be good..... but I really need to solve this problem...Thankx

This is answer file (answer.dart):

...

ANSWER

Answered 2022-Mar-22 at 06:39

var _questions = [
    {
      "questionText":
          "What year was the first Iron Man movie released, kicking off the Marvel Cinematic Universe?",
      "answerText": [
        {"text": "2005", "score": 5},
        {"text": "2008", "score": 6},
        {"text": "2010", "score": 7},
        {"text": "2012", "score": 8},
      ]
    }
];

Source https://stackoverflow.com/questions/71566695

QUESTION

Node JS - Parse object where keys are arrays of objects using those objects properties as conditions

Asked 2022-Mar-16 at 20:50

I have an Object where each key is an Actor name and its property is an array of objects with some infos, like below:

...

ANSWER

Answered 2022-Mar-16 at 20:50

You can use a combination of Object.entries, Object.fromEntries, filter functions and a set.

Source https://stackoverflow.com/questions/71503825

QUESTION

HTML not showing on webView inside Android

Asked 2022-Feb-17 at 15:21

I am using react-native-webview(https://github.com/react-native-webview/react-native-webview/blob/master/docs/Reference.md) to show some html inside both android and ios devices.

Webview is showing all htmls correctly on iOS but on android there are some htmls which aren't displaying consistently. Below is one example which doesn't display on android but does display on iOS.

...

ANSWER

Answered 2022-Feb-17 at 15:21

I was able to find the solution. So I used below props for WebView on android. I had to use androidLayerType={'hardware'} but it introduced crashing issue for android navigation. So I used androidLayerType={'hardware'} and opacity: 0.99 in styles. For more detail check below code.

Source https://stackoverflow.com/questions/71145526

QUESTION

How to make dynamic link in Vue JS?

Asked 2022-Feb-13 at 03:37

I have:

...

ANSWER

Answered 2022-Feb-12 at 20:16

You should be able to make use of v-bind directive in your template, like so:

{{selectedFactory + selectedToy}}

As for your data property, I believe you can use normal string concatenation to make your dynamic url:

Source https://stackoverflow.com/questions/71094353

QUESTION

SQL, extract everything before 5th comma

Asked 2022-Jan-21 at 00:03

For example, my column "tags" have

...

ANSWER

Answered 2022-Jan-20 at 21:01

You can use

Source https://stackoverflow.com/questions/70793094

QUESTION

Concatenating tree data - How to simplify my code?

Asked 2022-Jan-11 at 15:15

I solved an exercise where I had to apply a recursive algorithm to a tree that's so defined:

...

ANSWER

Answered 2022-Jan-11 at 15:15

It seems to me that your method performs a lot of redundant recursive calls.

For example this loop in your code:

Source https://stackoverflow.com/questions/70658110

QUESTION

Is there a way to get number of groups created by 'Group-Object' cmdlet?

Asked 2021-Dec-23 at 06:00

I'm pretty sure the answer is no, but it keeps bugging me.

I have been tasked with finding duplicate files in certain location, recursively. I can do that with no problem. But seeing as some of the files have 3 or 4 duplicates I cannot answer the question of "How many files are originals?" without resorting to excel editing.

Code:

...

ANSWER

Answered 2021-Dec-22 at 21:03

To reliably count the number of groups (Microsoft.PowerShell.Commands.GroupInfo instances) that Group-Object outputs, use either of the following:

Pipeline-based, as suggested by zett42; while comparatively slow, this results in streaming processing that doesn't require collecting all Group-Object output in memory first:

Source https://stackoverflow.com/questions/70454132

QUESTION

Line numbers and go to line

Asked 2021-Dec-12 at 20:25

I have a quiz and on the final round, I would like it to end if it gets an incorrect value

I have an if loop, but I would like my final else values to have a go to line line number code as it is a long code. In order to use this function, how could I view line numbers (I use Portable Python Scripter).

...

ANSWER

Answered 2021-Dec-12 at 20:25

Using loops and functions can help you make this code quite a bit shorter and eliminate a lot of the need for copy+pasted if/else. Here's a quick rewrite of the initial quiz section with the outline of a main() function to give you the idea:

Source https://stackoverflow.com/questions/70326212

QUESTION

How to remove bookmarked element from local storage

Asked 2021-Dec-11 at 00:38

I am making an app for bookmarking characters. I have to store Bookmarked characters in local Storage so when I refresh the page I can see my bookmarked elements.

My elements are saving correctly into local storage but when I refresh the page the state of bookmarked icon is not saved (It is put back on unfilled icon although elements are still in local storage)

The second problem is that I don't know how to implement removing bookmarked elements from local storage. I want to un-bookmark specific element and remove that element from local storage. You can see in my handleBookmarking function how I did bookmarking but I don't know how to do two-way function for bookmarking and -unbookmarking. Any ideas maybe?

Here is the code:

CharactersList.js

...

ANSWER

Answered 2021-Dec-09 at 16:38

You can use this function.

to add, isAdd should be true. flase otherwise.

Source https://stackoverflow.com/questions/70289743

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install marvel

You can download it from GitHub.
You can use marvel like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the marvel component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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