fdarvas

units of distortion parameters in the brown conrady camera model

7

I want to replace the image metadata extraction step with my own meta data - this seems straightforward, as I can get all these (focal_x, focal_y, c_x, c_y) in pixels...

Occasionally the detector produces a segfault in line 398 in bindings.py - specifically `self.libc.apriltag_detector_destroy(self.tag_detector_ptr)` causes the segfault I am using python 3.8 on Ubuntu 20.04 in a WSL box -...

The model conversion fails with: [E] Error[10]: Could not find any implementation for node /model.22/Range_2. It does work on other devices, but of course the engine is not transferrable. This...

trtexec fails to build /mobile_sam_mask_decoder.onnx

7

Trying to run: trtexec --onnx=data/mobile_sam_mask_decoder.onnx --saveEngine=data/mobile_sam_mask_decoder.engine --minShapes=point_coords:1x1x2,point_labels:1x1 --optShapes=point_coords:1x1x2,point_labels:1x1 --maxShapes=point_coords:1x10x2,point_labels:1x10 after successfully exporting mobile_sam_mask_decoder.onnx with: python3 -m nanosam.tools.export_sam_mask_decoder_onnx --model-type=vit_t --checkpoint=assets/mobile_sam.pt --output=/mnt/e/data/mobile_sam_mask_decoder.onnx resulting in this error: onnx2trt_utils.cpp:374: Your ONNX model has been...

cannot convert yoloV8 model to int8

2

I am trying to follow the instructions for quantization with the yoloV8 model and after reading the 1000 calibration images, tensort errros out with: ERROR: [TRT]: 10: Could not find...