Hi,
in the repository khadas / aml_npu_nnsdk_app · GitLab the demos:
- person detect
- body pose
were dropped with the move from version 6.4.3 to 6.4.4.3 of the nnsdk api.
The comment reports: ‘Remove unusable demo’
Now, provided that I agree with the rationale behind this nnsdk api breaking change, I’m totally lost trying to post processing the results returned by the NPU.
I cannot find any doc that explains how to translate the FP32 blob to the detected person or object.
The provided Classify example is quite different from the object detection example and doesn’t allow me to make the object detection work.
So I kindly ask to restore the original examples to show me how to post process the NPU results.
This is what the updated object detection currenlty returns:
outdata = {nn_output * | 0x55555895e8} 0x55555895e8 typeSize = {int} 0 num = {unsigned int} 1 out = {outBuf_t [32]} [0] = {outBuf_t} size = {unsigned int} 287300 buf = {unsigned char * | 0x55557c42e0} "\356\005\204>\254\206\224\277\356\005\004?\356\005\204>\356\005\204>" *buf = {unsigned char} 238 '\356' param = {nn_buffer_params_t * | 0x5555614590} 0x5555614590 num_of_dims = {unsigned int} 4 sizes = {unsigned int [4]} [0] = {unsigned int} 13 [1] = {unsigned int} 13 [2] = {unsigned int} 425 [3] = {unsigned int} 1 data_format = {nn_buffer_format_e} NN_BUFFER_FORMAT_FP32 quant_format = {nn_buffer_quantize_format_e} NN_BUFFER_QUANTIZE_NONE quant_data = {union {...}} dfp = {struct {...}} fixed_point_pos = {unsigned char} 85 'U' affine = {struct {...}} scale = {float} 1.19110369e-43 zeroPoint = {unsigned int} 0 name = {char [64]} [0] = {char} 111 'o' [1] = {char} 117 'u' [2] = {char} 116 't' [3] = {char} 112 'p' [4] = {char} 117 'u' [5] = {char} 116 't' [6] = {char} 95 '_' [7] = {char} 51 '3' [8] = {char} 52 '4' [9] = {char} 95 '_' [10] = {char} 55 '7' [11] = {char} 54 '6' [12] = {char} 0 '\000' [13] = {char} 0 '\000' ... [1] = {outBuf_t} size = {unsigned int} 0 buf = {unsigned char * | 0x0} NULL param = {nn_buffer_params_t * | 0x0} NULL name = {char [64]}