Comments (2)
@WuSiangRu You can convert to quantized integer formats, and TensorFlow preserves the float
data-type of input and output tensors. Refer these docs. It says,
Now all weights and variable data are quantized, and the model is significantly smaller compared to the original TensorFlow Lite model. However, to maintain compatibility with applications that traditionally use float model input and output tensors, the TensorFlow Lite Converter leaves the model input and output tensors in float
Considering your error, you would have to provide a ByteBuffer
where each pixel is encoded as an uint8
. In your code, you're providing 307200
sized buffer (probably in float32
) whereas the model needs 76800 = 307200 / 4
sized buffer (probably uint8
)
from facerecognition_with_facenet_android.
Hi ,thanks for your reply,sorry for not asking you which version of tensorflow you were using at the beginning. I'm using version 1.15, and the method mentioned in the link you provided seems to require 2.0 or higher.
So I referred to this method and converted the model to keras and then to tfllite in FLOAT32 format and it works.
Also I would like to ask you how to add the ByteBuffer mentioned in the above suggestion to the program code?
from facerecognition_with_facenet_android.
Related Issues (20)
- Error in FrameAnalyser.kt : Cannot copy to a TensorFlowLite tensor (input_1) with 307200 bytes from a Java Buffer with 150528 bytes HOT 4
- [Error] : Getting facelist.size as 0 in FrameAnalyser.kt HOT 12
- l2 Norm not working as expected. HOT 13
- I am getting same name for every image in the frame HOT 6
- [request] write detection log to a file
- [issue] Always assign a face even if the image does not exist. HOT 2
- How to train the facenet model HOT 2
- Works incorrectly in samsung A21s HOT 9
- Device orientation problem HOT 3
- bounding box overlay not showing properly. HOT 1
- Internal error: Failed to apply delegate with GpuDelegate HOT 3
- App is hanging with 300 Images HOT 3
- TfLiteGpuDelegate Invoke: GpuDelegate must run on the same thread HOT 3
- Multiple facial recognition in a single frameis not detecting properly HOT 2
- Access denied finding property "ro.mediatek.platform"! HOT 6
- Works on phone but not on tablet HOT 1
- How to improve the accuracy of facenet ?
- Can the source of the photo not be from storage but from a photo link? HOT 2
- landscape orientation HOT 2
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from facerecognition_with_facenet_android.