post process config: box_conf_threshold = 0.25, nms_threshold = 0.45
Loading mode...
sdk version: 1.5.2 (c6b7b351a@2023-08-23T15:28:22) driver version: 0.9.3
model input num: 1, output num: 3
index=0, name=images, n_dims=4, dims=1, 640, 640, 3, n_elems=1228800, size=1228800, w_stride = 640, size_with_stride=1228800, fmt=NHWC, type=INT8, qnt_type=AFFINE, zp=-128, scale=0.003922
index=0, name=output0, n_dims=4, dims=1, 21, 80, 80, n_elems=134400, size=134400, w_stride = 0, size_with_stride=204800, fmt=NCHW, type=INT8, qnt_type=AFFINE, zp=-128, scale=0.003922
index=1, name=353, n_dims=4, dims=1, 21, 40, 40, n_elems=33600, size=33600, w_stride = 0, size_with_stride=61440, fmt=NCHW, type=INT8, qnt_type=AFFINE, zp=-128, scale=0.003922
index=2, name=355, n_dims=4, dims=1, 21, 20, 20, n_elems=8400, size=8400, w_stride = 0, size_with_stride=20480, fmt=NCHW, type=INT8, qnt_type=AFFINE, zp=-128, scale=0.003922
model is NHWC input fmt
model input height=640, width=640, channel=3
Read ./model/bus.jpg ...
img width = 672, img height = 444
resize image with letterbox
once run use 37.597000 ms
loadLabelName ./model/coco_80_labels_list.txt
fire @ (73 0 505 329) 0.552941
save detect result to ./out.jpg
loop count = 10 , average run 28.974100 ms