Galaxy S25 MediaPipe Hand Detection Camera Error.

[hongsoonill]

Have I written custom code (as opposed to using a stock example script provided in MediaPipe)

None

OS Platform and Distribution

Android 15 / One UI 7.0

Mobile device if the issue happens on mobile device

Galaxy S25

Browser and version if the issue happens on browser

Google Chrome, Samsung Internet

Programming Language and version

Javascript

MediaPipe version

No response

Bazel version

No response

Solution

Hand Landmark detection

Android Studio, NDK, SDK versions (if issue is related to building in Android environment)

No response

Xcode & Tulsi version (if issue is related to building for iOS)

No response

Describe the actual behavior

On the Galaxy S25, the camera only detects distant hands located in the bottom right corner of the screen. When a hand is placed in the center, MediaPipe fails to recognize it.

Describe the expected behaviour

In the demo version provided by MediaPipe, the camera index cannot be selected, and even when uploading a hand image, it is not recognized. The Galaxy S25 seems to misidentify the camera or only detect specific positions (a small palm in the bottom right corner).

Standalone code/steps you may have used to try to get what you need

https://mediapipe-studio.webapps.google.com/demo/hand_landmarker?hl=ko

Other info / Complete Logs

https://mediapipe-studio.webapps.google.com/demo/hand_landmarker?hl=ko

[hongsoonill]

This is the only area where hand landmarks are recognized on the Galaxy S25

[Test Result]

[Original]