Latest update
- Issues on small screens fixed
- Errors shown when no scene or reference image is given
Image Matcher - OpenCV APK Description
** REQUIRES OPENCV MANAGER ** https://play.google.com/store/apps/details?id=org.opencv.engine
This app compares the reference image to the images in the added list. It uses ORB feature detector with BRIEF descriptor extractors. It uses BRUTEFORCE_HAMMING method to match the descriptors. Also, based on preference, app can also check the homography of the matched keypoints with LMED (least of median squares) and remove the outliners to give a better result.
How to use:
1 - Move the vision wherever you want, take pics along the way by using ADD button.
2 - You can also take a reference picture, that you want to be recognized. When you click it, it will be shown on the right of the camera view.
3 - When you are done, and make sure you have added images and have a reference image, click the Find Match button. It will calculate the keypoints of each image and the reference image and apply the matching algorithm.
4 - After matching and comparing, it will show the best match among all matches.
5 - You can also use Homography Off/On switch to provide more accurate results.
6 - Also, you can use Images only/with matches switch to show which keypoints are matched. REMEMBER, you have to click find match again to see the effect of Homography and Matches switch.
This app is still in development, actually being used by another project but I put it on for cool demonstration!
Source code available: https://github.com/mustafaakin/image-matcher
How to install Image Matcher - OpenCV APK for Android
Download Image Matcher - OpenCV APK file (in.mustafaak.imagematcher_2_129176.apk) from APKPure.live, then follow these steps:
Update Phone Settings
- Go to your phone Settings page
- Tap Security or Applications (varies with device)
- Check the Unknown Sources box
- Confirm with OK
Go to Downloads
- Open Downloads on your device by going to My Files or Files
- Tap the APK file you downloaded (in.mustafaak.imagematcher_2_129176.apk)
- Tap Install when prompted, the APK file you downloaded will be installed on your device.
How to install Image Matcher - OpenCV APK on Windows PC 7/8/10/11 or MAC?
Download Image Matcher - OpenCV APK file (in.mustafaak.imagematcher_2_129176.apk) from APKPure.live to your PC (ex: C://Users/xxx/Downloads/(in.mustafaak.imagematcher_2_129176.apk), then follow these steps appear on screen.
Using Emulator:
- Download And Install one Emulator Softwares (Ex: Bluestacks, GenyMotion, NoxPlayer)
- Simple install APK on PC by drag and drop file in.mustafaak.imagematcher_2_129176.apk on Emulator screen
Image Matcher - OpenCV APK Pros & Cons
Pros
- This app is safe, it's not require high risk permissions
- Compatible with 32 bit device (most Emulator using 32bit arch CPU)
- Compatible with 64-bit device (some android device and current Bluestacks)
Cons
Everything is good.
