OpenCV library is used by other applicationsfor image enhancement, panorama stitching, object detection andrecognition, etc. OpenCV Manager provides the best version of theOpenCV for your hardware. It also receives the latest stability andperformance updates for the library.

OpenCv Android Samples from OpenCV SDK usingAndroid Studio and Gradle System:-> Tutorial 1 Camera Preview-> Tutorial 2 Mixed Processing (uses JNI)-> Tutorial 3 Camera Control-> Image Manipulations-> Face Detection (uses JNI)-> Color Blob Detection-> Puzzle 15Code available on GitHub:https://github.com/joaopedronardari/OpenCV-AndroidSamples

This demo application demonstrates facedetection functionality from the OpenCV library.

** REQUIRES OPENCV MANAGER **https://play.google.com/store/apps/details?id=org.opencv.engineThis app compares the reference image to the images in the addedlist. It uses ORB feature detector with BRIEF descriptorextractors. It uses BRUTEFORCE_HAMMING method to match thedescriptors. Also, based on preference, app can also check thehomography of the matched keypoints with LMED (least of mediansquares) and remove the outliners to give a better result.How to use:1 - Move the vision wherever you want, take pics along the way byusing ADD button.2 - You can also take a reference picture, that you want to berecognized. When you click it, it will be shown on the right of thecamera view.3 - When you are done, and make sure you have added images and havea reference image, click the Find Match button. It will calculatethe keypoints of each image and the reference image and apply thematching algorithm.4 - After matching and comparing, it will show the best match amongall matches.5 - You can also use Homography Off/On switch to provide moreaccurate results.6 - Also, you can use Images only/with matches switch to show whichkeypoints are matched. REMEMBER, you have to click find match againto see the effect of Homography and Matches switch.This app is still in development, actually being used by anotherproject but I put it on for cool demonstration!Source code available: https://github.com/mustafaakin/image-matcher

Open Source Computer Vision LibraryThis is an OpenCV binary package for the armeabi-v7a hardware.Please download it if only OpenCV Manager asked you to do this.

Simple demonstration of OpenCV facerecognitionand image manipulation. Front camera view inlandscape.

"UI for Android" is a set of nativeUIcontrolsthat assist in building Android applicationsfaster.For more information, pleasevisit:http://www.telerik.com/android-uiControls & Features includedListView- Group, Sort, Filter- Load on demand- Pull to refresh- Selection- Deck of Cards layout- Slide layout- Swipe to execute- Item reordering- Linear, Grid and StaggeredGrid layout strategies- The Telerik ListView is based on the Android RecyclerViewsoUIvitualization is provided out-of-the-boxChartView- Series- Line- Spline- Area- SplineArea- Bar- RangeBar- Pie- Donut- Financial (OHLC, Candlestick)- Scatter- Bubble- Axes- Categorical- DateTimeCategorical- DateTimeContinuous- Linear- Logarithmic- Plotting multiple axes on a single chart- Behaviors- Pan & Zoom- Trackball- Tooltip- Selection- Miscellaneous features- Palettes - set of predefined styles for each chart type- Annotations - visual elements for highlighting areas ontheplot.Can be used as comments or as markers for specific valuesontheplot.- Labels - both for series and axes- LegendDataForm- Default and Custom editors- Validation- Read-Only mode- Different commit modesCalendarView- Can display events from the device's calendar- Week, Month & Year view- Single, Multiple & Range selection- Customizable cells- Different events display modesSideDrawer (NavigationDrawer)- Predefined open/close animations- Can be opened from all edges of the screen- Customizable fade layer- Customizable drawer sizeGauge- The Gauge control stretches the data visualizationcapabilitiesofyour app, allowing you to present numeric values overacircularscale. The Gauge is a great way to illustrate themagnitudeof avalue in a given range of upper and lower bounds. Thisvaluecouldbe speed, distance, temperature or progress ofaprocess. AutoCompleteTextView- With AutoCompleteTextView implemented in your appyourend-userscan type faster. The control gives them suggestions,basedon thecharacters they’ve already typed. This is usefulinvarioussituations such as choosing from a list of airports oralist ofknown recipients.  It features:- Different completion modes: Append, Suggest orSuggestAppend- Different filter modes: StartsWith, Contains- Multiple selection of items with Tokens- Null-text- Text highlightData Source- A non-UI adapter that offers an easy way to sort, groupandfilterin-memory data. Used internally by the ListView.- The DataSource is most useful when used as a "data hub"wheredatais obtained, reshaped and sent to a view tobedisplayed.AppFeedback- A component that exposes an easy way to gather feedbackfromyourapplication users. The AppFeedback control is integratedwiththeTelerik Platform and provides a convenient way to managetheuserfeedback.ScrollView- A control based on the native Android ScrollViewthatprovidessimultaneous horizontal and vertical scrolling.New examples are added regularly. The application's sourcecodeisavailableonGitHub:https://github.com/telerik/Android-samples/tree/master/Telerik-Examples