Hello,
I just tried using the intel RealSense camera as an input camera for the YOLOv4 but whenever I run it it shows the following error after loading the weights. Intel RealSense camera shows the output video perfectly when opened using Intel realsense-viewer. I was able to use the Intel RealSense as an input camera (or as webcam) on Jetson AGX Xavier but on Jetson TX2 its giving me error. Any help appreciated. Thanks.
Error is as follows:
32 conv 128 1 x 1/ 1 13 x 13 x 256 → 13 x 13 x 128 0.011 BF
33 upsample 2x 13 x 13 x 128 → 26 x 26 x 128
34 route 33 23 → 26 x 26 x 384
35 conv 256 3 x 3/ 1 26 x 26 x 384 → 26 x 26 x 256 1.196 BF
36 conv 18 1 x 1/ 1 26 x 26 x 256 → 26 x 26 x 18 0.006 BF
37 yolo
[yolo] params: iou loss: ciou (4), iou_norm: 0.07, obj_norm: 1.00, cls_norm: 1.00, delta_norm: 1.00, scale_x_y: 1.05
nms_kind: greedynms (1), beta = 0.600000
Total BFLOPS 6.787
avg_outputs = 299663
Allocate additional workspace_size = 26.22 MB
Loading weights from yolov4-tiny_final.weights…
seen 64, trained: 384 K-images (6 Kilo-batches_64)
Done! Loaded 38 layers from weights-file
Webcam index: 0
[ WARN:0] global /home/nvidia/host/build_opencv/nv_opencv/modules/videoio/src/cap_gstreamer.cpp (1757) handleMessage OpenCV | GStreamer warning: Embedded video playback halted; module v4l2src0 reported: Internal data stream error.
[ WARN:0] global /home/nvidia/host/build_opencv/nv_opencv/modules/videoio/src/cap_gstreamer.cpp (886) open OpenCV | GStreamer warning: unable to start pipeline
[ WARN:0] global /home/nvidia/host/build_opencv/nv_opencv/modules/videoio/src/cap_gstreamer.cpp (480) isPipelinePlaying OpenCV | GStreamer warning: GStreamer: pipeline have not been created
^Z
[5]+ Stopped ./darknet detector demo cfg/obj.data cfg/yolov4-tiny.cfg yolov4-tiny_final.weights -c 0