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AndrOCR | Android application for Optical Text Recognition | Computer Vision library

 by   TheWall89 Java Version: Current License: No License

 by   TheWall89 Java Version: Current License: No License

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kandi X-RAY | AndrOCR Summary

AndrOCR is a Java library typically used in Artificial Intelligence, Computer Vision applications. AndrOCR has no bugs, it has no vulnerabilities and it has low support. However AndrOCR build file is not available. You can download it from GitHub.
AndrOCR is an Android Application for Optical character Recognition using Google's Tesseract 3.01 engine. This is not real good coding, but I'd like to share my code, because lots of people asked me about it. Application is also available on the Play Store (free, no ads) at the following link: https://play.google.com/store/apps/details?id=com.matpergo.androcr.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • AndrOCR has a low active ecosystem.
  • It has 25 star(s) with 12 fork(s). There are 4 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 3 open issues and 1 have been closed. On average issues are closed in 1 days. There are no pull requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of AndrOCR is current.
AndrOCR Support
Best in #Computer Vision
Average in #Computer Vision
AndrOCR Support
Best in #Computer Vision
Average in #Computer Vision

quality kandi Quality

  • AndrOCR has 0 bugs and 0 code smells.
AndrOCR Quality
Best in #Computer Vision
Average in #Computer Vision
AndrOCR Quality
Best in #Computer Vision
Average in #Computer Vision

securitySecurity

  • AndrOCR has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • AndrOCR code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
AndrOCR Security
Best in #Computer Vision
Average in #Computer Vision
AndrOCR Security
Best in #Computer Vision
Average in #Computer Vision

license License

  • AndrOCR 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.
AndrOCR License
Best in #Computer Vision
Average in #Computer Vision
AndrOCR License
Best in #Computer Vision
Average in #Computer Vision

buildReuse

  • AndrOCR releases are not available. You will need to build from source code and install.
  • AndrOCR has no build file. You will be need to create the build yourself to build the component from source.
  • Installation instructions are not available. Examples and code snippets are available.
  • It has 3024 lines of code, 151 functions and 37 files.
  • It has high code complexity. Code complexity directly impacts maintainability of the code.
AndrOCR Reuse
Best in #Computer Vision
Average in #Computer Vision
AndrOCR Reuse
Best in #Computer Vision
Average in #Computer Vision
Top functions reviewed by kandi - BETA

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

  • Create dialog .
    • This method is called when a touch event occurs .
      • Display tTS button .
        • Called when the activity is done .
          • Sets training data .
            • Copies a file to a destination file .
              • Convert a language name to a language code .
                • Handles a select item selection .
                  • Clean memory .
                    • Access a string resource .

                      Get all kandi verified functions for this library.

                      Get all kandi verified functions for this library.

                      AndrOCR Key Features

                      AndrOCR is an Android application for Optical Text Recognition using Google's Tesseract engine.

                      AndrOCR Examples and Code Snippets

                      See all related Code Snippets

                      Dependencies

                      copy iconCopydownload iconDownload
                      	git clone git://github.com/rmtheis/tess-two tess
                      	cd tess
                      	git checkout 071820a324		
                      	cd tess-two
                      	ndk-build
                      	android update project --path .
                      	ant release
                      

                      License

                      copy iconCopydownload iconDownload
                      	/*
                      	* Copyright 2013 Matteo Pergolesi (matpergo@gmail.com)
                      	*
                      	* Licensed under the Apache License, Version 2.0 (the "License");
                      	* you may not use this file except in compliance with the License.
                      	* You may obtain a copy of the License at
                      	*
                      	*      http://www.apache.org/licenses/LICENSE-2.0
                      	*
                      	* Unless required by applicable law or agreed to in writing, software
                      	* distributed under the License is distributed on an "AS IS" BASIS,
                      	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
                      	* See the License for the specific language governing permissions and
                      	* limitations under the License.
                      	*/
                      

                      See all related Code Snippets

                      Community Discussions

                      Trending Discussions on Computer Vision
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                      • UIViewController can't override method from it's superclass
                      • X and Y-axis swapped in Vision Framework Swift
                      • Swift's Vision framework not recognizing Japanese characters
                      • Boxing large objects in image containing both large and small objects of similar color and in high density from a picture
                      • Create a LabVIEW IMAQ image from a binary buffer/file with and without NI Vision
                      Trending Discussions on Computer Vision

                      QUESTION

                      Image similarity in swift

                      Asked 2022-Mar-25 at 11:42

                      The swift vision similarity feature is able to assign a number to the variance between 2 images. Where 0 variance between the images, means the images are the same. As the number increases this that there is more and more variance between the images.

                      What I am trying to do is turn this into a percentage of similarity. So one image is for example 80% similar to the other image. Any ideas how I could arrange the logic to accomplish this:

                      import UIKit
                      import Vision
                      func featureprintObservationForImage(atURL url: URL) -> VNFeaturePrintObservation? {
                      let requestHandler = VNImageRequestHandler(url: url, options: [:])
                      let request = VNGenerateImageFeaturePrintRequest()
                      do {
                        try requestHandler.perform([request])
                        return request.results?.first as? VNFeaturePrintObservation
                      } catch {
                        print("Vision error: \(error)")
                        return nil
                      }
                        }
                       let apple1 = featureprintObservationForImage(atURL: Bundle.main.url(forResource:"apple1", withExtension: "jpg")!)
                      let apple2 = featureprintObservationForImage(atURL: Bundle.main.url(forResource:"apple2", withExtension: "jpg")!)
                      let pear = featureprintObservationForImage(atURL: Bundle.main.url(forResource:"pear", withExtension: "jpg")!)
                      var distance = Float(0)
                      try apple1!.computeDistance(&distance, to: apple2!)
                      var distance2 = Float(0)
                      try apple1!.computeDistance(&distance2, to: pear!)
                      

                      ANSWER

                      Answered 2022-Mar-25 at 10:26

                      It depends on how you want to scale it. If you just want the percentage you could just use Float.greatestFiniteMagnitude as the maximum value.

                      1-(distance/Float.greatestFiniteMagnitude)*100
                      

                      A better solution would probably be to set a lower ceiling and everything above that ceiling would just be 0% similarity.

                      1-(min(distance, 10)/10)*100
                      

                      Here the artificial ceiling would be 10, but it can be any arbitrary number.

                      Source https://stackoverflow.com/questions/71615277

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

                      Vulnerabilities

                      No vulnerabilities reported

                      Install AndrOCR

                      You can download it from GitHub.
                      You can use AndrOCR 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 AndrOCR 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

                      I don't have much time to work on this project. If you like to help me, you're welcome. Just send me a Pull Request.

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