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Jetson-Triton-LPR
Commit d057d3bc authored by Bruce's avatar Bruce
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merge from Allen

parent eb45b60d
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Showing with 147 additions and 10 deletions
.ipynb_checkpoints/test_camera-checkpoint.ipynb
View file @ d057d3bc
...@@ -522,7 +522,7 @@ ...@@ -522,7 +522,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 1, "execution_count": 2,
"id": "78266468", "id": "78266468",
"metadata": {}, "metadata": {},
"outputs": [ "outputs": [
...@@ -584,10 +584,68 @@ ...@@ -584,10 +584,68 @@
" save_i_keyframes(filename)" " save_i_keyframes(filename)"
] ]
}, },
{
"cell_type": "code",
"execution_count": 6,
"id": "e5b68fa5",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"29.97002997002997\n"
]
}
],
"source": [
"# video writer per hour\n",
"import cv2\n",
"\n",
"source=\"rtsp://192.168.5.218/txg/01\"\n",
"\n",
"gst = \"filesrc location=/home/tx2/Videos/Kevin_Car.MOV ! qtdemux ! queue ! h264parse ! nvv4l2decoder ! nvvidconv ! video/x-raw,format=BGRx ! queue ! videoconvert ! queue ! video/x-raw, format=BGR ! appsink\"\n",
"\n",
"cap=cv2.VideoCapture(gst,cv2.CAP_GSTREAMER)\n",
"\n",
"\n",
"fps=cap.get(cv2.CAP_PROP_FPS)\n",
"print(fps)\n",
"\n",
"break_flag=False\n",
"try:\n",
" cv2.namedWindow(\"1\",cv2.WINDOW_NORMAL)\n",
" cv2.resizeWindow(\"1\",1280,720)\n",
" while True:\n",
" if break_flag:\n",
" break\n",
" ret,frame=cap.read()\n",
" if ret:\n",
" cv2.imshow(\"1\",frame)\n",
" key=cv2.waitKey(33)\n",
" if key==ord('q'):\n",
" break_flag=True\n",
" break\n",
"except Exception as e:\n",
" raise(e)\n",
" cap.release()\n",
" cv2.destroyAllWindows()\n",
" \n",
"finally:\n",
" cap.release()\n",
" cv2.destroyAllWindows()\n",
" \n",
" \n",
"\n",
" \n",
" \n",
" "
]
},
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": null, "execution_count": null,
"id": "9b758f80", "id": "8befd1ac",
"metadata": {}, "metadata": {},
"outputs": [], "outputs": [],
"source": [] "source": []
......
PlanB_test0609.py
View file @ d057d3bc
...@@ -30,12 +30,12 @@ yolo = TrtYOLOSHM() ...@@ -30,12 +30,12 @@ yolo = TrtYOLOSHM()
easyLPR=EZLPR() easyLPR=EZLPR()
#source="/home/tx2/Videos/20220504173000.mp4" #source="/home/tx2/Videos/20220504173000.mp4"
source="/home/tx2/Videos/Kevin_Car.MOV" #source="/home/tx2/Videos/Kevin_Car.MOV"
#source = "../Ch17-20220314-190000.mp4" #source = "../Ch17-20220314-190000.mp4"
#source="rtsp://192.168.5.218/txg/01" source="rtsp://192.168.5.218/txg/01"
#source="rtsp://140.120.65.31/live.sdp" #source="rtsp://140.120.65.31/live.sdp"
cam=Camera(1,source,encoder = "h265",width=1920,height=1080) cam=Camera(1,source,encoder = "h265",width=1920,height=1080,skip_frames=0)
camera_id=1 camera_id=1
break_flag=False break_flag=False
...@@ -104,7 +104,7 @@ try: ...@@ -104,7 +104,7 @@ try:
TFMeta.UpdateTrafficFlow(objects) TFMeta.UpdateTrafficFlow(objects)
TF_span,stime=time_span(stime) # ! TF_span,stime=time_span(stime) # !
if is_display: if is_display and False:
displayMeta.frame = TFMeta.osd(frame) # 車流判斷的疊圖很耗時可考慮註解 displayMeta.frame = TFMeta.osd(frame) # 車流判斷的疊圖很耗時可考慮註解
for index,obj in objects.items(): for index,obj in objects.items():
# draw trajectory # draw trajectory
...@@ -128,7 +128,6 @@ try: ...@@ -128,7 +128,6 @@ try:
CT.objects[index].update_lpr_candis(platNum) CT.objects[index].update_lpr_candis(platNum)
OutputLPR_span,stime=time_span(stime) # ! OutputLPR_span,stime=time_span(stime) # !
CT.GetDisposeBuffer()
for obj in CT.GetDisposeBuffer(): for obj in CT.GetDisposeBuffer():
pass pass
# InfluxWriter.put(obj) # InfluxWriter.put(obj)
...@@ -155,7 +154,8 @@ try: ...@@ -155,7 +154,8 @@ try:
# f"Influx_Buffer:{InfluxWriter.ObjectMetaUploadQueue.qsize()}") # f"Influx_Buffer:{InfluxWriter.ObjectMetaUploadQueue.qsize()}")
if is_display: if is_display:
cv2.imshow("1",displayMeta.frame) cv2.imshow("1",displayMeta.frame)
key=cv2.waitKey(1) waittime= 33 - int(total_span*1000) if 33 - int(total_span*1000) > 0 else 1
key=cv2.waitKey(waittime)
if key==ord('q'): if key==ord('q'):
break_flag=True break_flag=True
break break
......
VideoAnalysis/Camera_Jetson.py
View file @ d057d3bc
...@@ -25,7 +25,7 @@ class Camera(object): ...@@ -25,7 +25,7 @@ class Camera(object):
use_gstr: 是否使用gstreamer後台 use_gstr: 是否使用gstreamer後台
skip_frames: 是否跳過部分幀，1 => 全部解碼， 2 => 只解碼 non-ref frames，3 => 只解碼 key-frames skip_frames: 是否跳過部分幀，0 => 全部解碼， 1 => 只解碼 non-ref frames，2 => 只解碼 key-frames
""" """
......
test_camera.ipynb
View file @ d057d3bc
...@@ -586,9 +586,88 @@ ...@@ -586,9 +586,88 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": null, "execution_count": 6,
"id": "e5b68fa5", "id": "e5b68fa5",
"metadata": {}, "metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"29.97002997002997\n"
]
}
],
"source": [
"# video writer per hour\n",
"import cv2\n",
"\n",
"source=\"rtsp://192.168.5.218/txg/01\"\n",
"\n",
"gst = \"filesrc location=/home/tx2/Videos/Kevin_Car.MOV ! qtdemux ! queue ! h264parse ! nvv4l2decoder ! nvvidconv ! video/x-raw,format=BGRx ! queue ! videoconvert ! queue ! video/x-raw, format=BGR ! appsink\"\n",
"\n",
"cap=cv2.VideoCapture(gst,cv2.CAP_GSTREAMER)\n",
"\n",
"\n",
"fps=cap.get(cv2.CAP_PROP_FPS)\n",
"print(fps)\n",
"\n",
"break_flag=False\n",
"try:\n",
" cv2.namedWindow(\"1\",cv2.WINDOW_NORMAL)\n",
" cv2.resizeWindow(\"1\",1280,720)\n",
" while True:\n",
" if break_flag:\n",
" break\n",
" ret,frame=cap.read()\n",
" if ret:\n",
" cv2.imshow(\"1\",frame)\n",
" key=cv2.waitKey(33)\n",
" if key==ord('q'):\n",
" break_flag=True\n",
" break\n",
"except Exception as e:\n",
" raise(e)\n",
" cap.release()\n",
" cv2.destroyAllWindows()\n",
" \n",
"finally:\n",
" cap.release()\n",
" cv2.destroyAllWindows()\n",
" \n",
" \n",
"\n",
" \n",
" \n",
" "
]
},
{
"cell_type": "code",
"execution_count": 9,
"id": "3f7ad718",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"35"
]
},
"execution_count": 9,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"int(0.035 *1000)"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "b964b08c",
"metadata": {},
"outputs": [], "outputs": [],
"source": [] "source": []
} }
......
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