not able to detect plate where plate is too large in image. any reason?

[vijay1131]

if use image where number plate is too big in image. the model fail to detect it?

[sergiomsilva]

We trained with a high variety of sizes and license plate layouts to generalize as much as possible, but surely there is a maximum size. Can you post here one of your samples?

[vijay1131]

Here is one sample.

[kaisark]

@sergiomsilva @vijay1131 - Works, but found a few issues:

1. OCR failures
2. LP size - close-ups????
3. Digital LP

[sergiomsilva]

Hi, such kind of image cannot be detected indeed! The system works when the full car is appearing, not close captures. You can change this behaviour by lowering the input resolution of the wpod-net. For instance, try fixing the bound_dim variable at licence-plate-detection.py (line 43) to a value between 64 and 128.

[hghimanshu]

Hey, @sergiomsilva I am giving the side view of vehicle (that does not contain license plate) but I dont know why it warps that image. It seems like the lp detector is not detecting the image. Also, I have given a threshold of 0.9 so that only those image gets out which contains LP but it is not going that way. How can I fix this thing??