Rectify | sample Android application that performs perspective | Learning library

 by   shuhei Java Version: Current License: No License

kandi X-RAY | Rectify Summary

kandi X-RAY | Rectify Summary

Rectify is a Java library typically used in Tutorial, Learning applications. Rectify has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

[WIP] A sample Android application that performs perspective correction.

            kandi-support Support

              Rectify has a low active ecosystem.
              It has 30 star(s) with 6 fork(s). There are 5 watchers for this library.
              It had no major release in the last 6 months.
              There are 2 open issues and 0 have been closed. On average issues are closed in 1174 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of Rectify is current.

            kandi-Quality Quality

              Rectify has 0 bugs and 0 code smells.

            kandi-Security Security

              Rectify has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              Rectify code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              Rectify does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              Rectify 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.
              Rectify saves you 6078 person hours of effort in developing the same functionality from scratch.
              It has 12675 lines of code, 2629 functions and 111 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed Rectify and discovered the below as its top functions. This is intended to give you an instant insight into Rectify implemented functionality, and help decide if they suit your requirements.
            • Draws the contour outlines of contours
            • Draws contour outlines
            • Determine the contours of the binary image
            • Compares circles
            • Calculates the optical flow for a sparse feature set
            • Computes the optical flow for a sparse feature set
            • Searches for circles
            • Calculates the fundamental matrix from two points
            • Finds the fundamental matrix from two points
            • Computes the histogram of the given arrays
            • Saves an image to a file
            • Saves the image to a file
            • Performs a forward or inverse transform of a floating - point matrix
            • Computes the dft
            • Detects lines inside a binary image
            • Finds line segments inside a binary image
            • Computes a 2D histogram for the given colors
            • Delivers the camera frame to be drawn
            • Convert a vector to a matrix
            • Convert a vector to a mat matrix
            • Calculates the size of a text box
            • Predicts a label for a given image
            • Calculate the hash code
            • Rectify 3 matrices
            • Starts the preview of the camera view
            • Registers an install dialog
            • Training a factory method
            • Called when a button is clicked
            • Called when the manager is connected
            Get all kandi verified functions for this library.

            Rectify Key Features

            No Key Features are available at this moment for Rectify.

            Rectify Examples and Code Snippets

            No Code Snippets are available at this moment for Rectify.

            Community Discussions


            S3 Upload Failing Silently in Production
            Asked 2022-Mar-07 at 19:36

            I'm struggling to debug a NextJS API that is working in development (via localhost) but is silently failing in production.

            Below, the two console.log statements are not returning, so I suspect that the textToSpeech call is not executing correctly, potentially in time?

            I'm not sure how to rectify, happy to debug as directed to resolve this!



            Answered 2022-Mar-07 at 19:36

            Replace the async fragments something like this, assuming they are meant to be executed sequentially.



            Flutter error: The argument type 'Future Function()' can't be assigned to the parameter type 'FutureOr Function(dynamic)'
            Asked 2022-Feb-23 at 16:13

            I'm getting this error when I put a Navigator in .then method of an async function called when the submit button is pressed.



            Answered 2022-Feb-23 at 15:17

            your then method always return a value, even if your future is void, so you need to change your code to:



            Conversion error from object to json and back in flutter
            Asked 2022-Feb-04 at 09:04

            I am trying to convert a list of objects as a json string in shared preferences.

            Object class



            Answered 2022-Feb-04 at 08:04


            Error in code after calling a library in RStudio
            Asked 2022-Jan-30 at 17:55

            I have been writing a code in RStudio and using TinyTex to compile my pdf. I wrote the following code in an RSweave file in RStudio:



            Answered 2022-Jan-30 at 17:55

            The problem is completely unrelated to any r libraries. The reason why you only see it if you fix the r errors is that then your document is more than one page long and you actually get to see your fancy headers (the first page uses a different pagestyle, thus no error with only one page).

            As the error messages says, the actual problem is that \theauthor is not defined. You manually define it for the title, you must also define it for the author.



            Why do I get "The request signature we calculated does not match the signature you provided." for GET but not PUT for OpenSearch?
            Asked 2022-Jan-24 at 13:39

            I am following this guide for signing HTTP requests to an Amazon OpenSearch Service using Node.js (version 3 of the AWS SDK for JavaScript).

            When I copy the exact sample code and export my AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY of my authorised user, the PUT index/type/id request to add an item is successful:



            Answered 2022-Jan-24 at 13:39

            i also had this issue, using the same tutorial

            reading the docs on request body searches, i found it states the following:

            Note The _search API accepts HTTP GET and POST for request body searches, but not all HTTP clients support adding a request body to a GET request. POST is the more universal choice.

            changing my method to POST solved the issue for me



            It is required that you pass in a value for the "algorithms" argument when calling decode()
            Asked 2022-Jan-11 at 08:21

            The following pages are the code of projects: If i am using token = jwt.encode(payload,'secret', algorithm='HS256').decode('utf-8') statement then

            'str' object has no attribute 'decode'

            error is occuring. Also, when I am removing and using it without .decode('utf-8') and proceeding with the further code. it is working fine. But when I am applying payload = jwt.decode(token, 'secret', algorithm=['HS256'])


            It is required that you pass in a value for the "algorithms" argument when calling decode()"

            This above-mentioned error is occurring. Please Help me to rectify this error. This is the mentioned error that saying algorithms argument when calling decode() error should be rectified.

            View Page:



            Answered 2022-Jan-11 at 08:21

            You're missing an 's', the parameter is called "algorithms" in the decode function:



            Data Class with Nullable Parameter in Kotlin 1.5.0 & 1.6.0 Throwing BackendException
            Asked 2021-Dec-06 at 07:56

            Recently updated from Kotlin 1.4.20 to 1.5.30.

            I have this class which used to compile no problem



            Answered 2021-Dec-06 at 07:56

            My Gradle couldn't find the redacted-gradle-plugin but both of your classes compiles with this minimalistic build.gradle.kts:



            Enum cases with associated values cannot be marked potentially unavailable with '@available'
            Asked 2021-Nov-06 at 22:25

            I am getting an error message with Xcode 13 on the following code



            Answered 2021-Aug-12 at 08:49

            See this Swift bug for an explanation and workaround from the Swift compiler team.

            This is intentional. The ABI of enum cases with payloads that are potentially unavailable is not well-defined. That this worked in the past was by coincidence of your application not requiring the (potentially unavailable) type metadata for the payload. Please either increase your deployment target or mark Foo itself as available as the least-available case.

            So you either need to mark the whole enum as @available(iOS 13.0, *) or need to increase your deployment target to iOS 13.0.



            Axios fails with 'certificate has expired' when certificate has not expired
            Asked 2021-Nov-06 at 15:05

            I'm using Axios to post to a remote API. Although it has worked great for several years, the requests have suddenly started throwing an error "certificate has expired' - despite the fact that the certificate has not expired. The API's domain has a working Let's Encrypt cert which isn't up for its next auto-renewal for another 2 months. In addition, if I run the exact same code on a different OS, it works (I'm on Linux; if I reboot the same dual-boot machine to Windows, the same node script successfully completes all of its Axios calls).

            Why might Axios have suddenly started reporting an expired certificate, when the certificate is not expired?

            (Note: I'm aware that I can force Axios not to check the cert at all, but that is not the desired solution - I'd like to understand why it's failing and rectify it).



            Answered 2021-Oct-05 at 04:13

            The DST root formerly used and by default still bridged by LetsEncrypt just expired.

            (note edits 10/05)

            nodejs should successfully connect to a server using a LetsEncrypt cert with the 'compatibility' chain (i.e. still using the bridge to DST, even though it's expired, for old Android) IF

            1. it has the ISRG root cert in its truststore aka root list. By default nodejs uses a compiled-in root list and v8.0.0 up contains the ISRG root. However application code like axios can replace or extend the compiled-in list, in which case it's the version/contents used by the application that matter.

            2. AND nodejs uses OpenSSL 1.1.0 up (my previous belief that 1.1.1 was needed proved wrong on more thorough testing) OR the DST root is removed from the truststore (you can't remove it from the compiled-in list, but if you use a replacement list, you can omit/remove it from that).

              On Linux, at least a Linux distro with a package manager, nodejs is probably built to use the system-supplied OpenSSL; check what the package manager shows for dependencies, or whether ldd $(which node) lists some version of libssl and libcrypto (noting that different systems/packagers sometimes use version numbers for these library files that are related to, but NOT the same as, the OpenSSL version they contain!).

              On Windows, OpenSSL is usually not installed, and when it is, not necessarily in a fixed place, so nodejs is normally built to use its own (static-linked) OpenSSL. In this case the version of nodejs must be new enough, and I don't know what the mapping is, but it appears yours is sufficient.



            f2py gives error when subroutine contains internal procedures (but compiles successfully with gfortran)
            Asked 2021-Oct-12 at 13:07

            Following program compiles(in f2py) when the subroutine doesn't contain any internal procedures but fails to compile in f2py (compiles with gfortran) when it contains any internal procedure

            Fortran code:



            Answered 2021-Oct-12 at 13:07

            EDIT: The better way is to use f2py is "the smart way"

            just doing this works well


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


            No vulnerabilities reported

            Install Rectify

            You can download it from GitHub.
            You can use Rectify 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 Rectify 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 For Gradle installation, please refer .


            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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            gh repo clone shuhei/Rectify

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