converting yolo to .blob

jakaskerl

Thank you for your quick response.

And where do i need to put this in \depthai-experiments\gen2-yolo\device-decoding\mainapi.py file?? I tried it to add in the mainapi.py file. but it is not working. So i need you some more help.

<the code i would like to put>

pipeline.setOpenVINOVersion(dai.OpenVINO.Version.VERSION_2022_1)

Best regards,

Ryan.

Hi jakaskerl

Then i did that. but it is not working.

PS C:\Users\ryan\depthai-experiments\gen2-yolo\device-decoding> python main_api.py -m bestopenvino_2022.1_6shave.blob -c best.json

{'classes': 2, 'coordinates': 4, 'anchors': [10.0, 13.0, 16.0, 30.0, 33.0, 23.0, 30.0, 61.0, 62.0, 45.0, 59.0, 119.0, 116.0, 90.0, 156.0, 198.0, 373.0, 326.0], 'anchor_masks': {'side52': [0, 1, 2], 'side26': [3, 4, 5], 'side13': [6, 7, 8]}, 'iou_threshold': 0.5, 'confidence_threshold': 0.5}

No blob found at best__openvino_2022.1_6shave.blob. Looking into DepthAI model zoo.

Downloading C:\Users\ryan\.cache\blobconverter\best__openvino_2022.1_6shave.blob_openvino_2021.4_6shave.blob...

Model best__openvino_2022.1_6shave.blob not found in model zoo

Conversion failed due to 400 Client Error: BAD REQUEST for url: https://blobconverter.luxonis.com/compile?version=2021.4&no_cache=False

Trying to find backup... (model="best__openvino_2022.1_6shave.blob", shaves="6", version="2021.4")

Unable to fetch model from backup server due to: 404 Client Error: Not Found for url: https://artifacts.luxonis.com/artifactory/blobconverter-backup/blobs/best__openvino_2022.1_6shave.blob_openvino_2021.4_6shave.blob

Traceback (most recent call last):

File "C:\Users\ryan\AppData\Local\Programs\Python\Python39\lib\site-packages\blobconverter\init.py", line 341, in from_zoo

return compile_blob(name, req_data=body, \*\*kwargs)

File "C:\Users\ryan\AppData\Local\Programs\Python\Python39\lib\site-packages\blobconverter\init.py", line 322, in compile_blob

response.raise_for_status()

File "C:\Users\ryan\AppData\Roaming\Python\Python39\site-packages\requests\models.py", line 953, in raise_for_status

raise HTTPError(http_error_msg, response=self)

requests.exceptions.HTTPError: 400 Client Error: BAD REQUEST for url: https://blobconverter.luxonis.com/compile?version=2021.4&no_cache=False

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File "C:\Users\ryan\depthai-experiments\gen2-yolo\device-decoding\main_api.py", line 57, in <module>

nnPath = str(blobconverter.from_zoo(args.model, shaves = 6, zoo_type = "depthai", use_cache=True))

File "C:\Users\ryan\AppData\Local\Programs\Python\Python39\lib\site-packages\blobconverter\init.py", line 354, in from_zoo

response.raise_for_status()

File "C:\Users\ryan\AppData\Roaming\Python\Python39\site-packages\requests\models.py", line 953, in raise_for_status

raise HTTPError(http_error_msg, response=self)

requests.exceptions.HTTPError: 404 Client Error: Not Found for url: https://artifacts.luxonis.com/artifactory/blobconverter-backup/blobs/best__openvino_2022.1_6shave.blob_openvino_2021.4_6shave.blob

PS C:\Users\ryan\depthai-experiments\gen2-yolo\device-decoding>

Best regards,

Ryan.

jakaskerl

I think that in your code, there is some hardcoded with 2021.4 now.

Look at below.

https://artifacts.luxonis.com/artifactory/blobconverter-backup/blobs/best__openvino_2022.1_6shave.blob_openvino_2021.4_6shave.blob

And i did one more test. i changed the version of .blob from 2022.1 to 2021.4. And then run like below. Then it is working. I just changed the version name of .blob file and run with the version of 2021.4.

PS C:\Users\ryan\depthai-experiments\gen2-yolo\device-decoding> python main_api.py -m bestopenvino_2021.4_6shave.blob -c best.json

It seems the file name of 2022.1 is not working because in your code there is some hardcoded with 2021.4.

How do you think?

Best regards,

Ryan.

erik

Hi Erik,

Here is the output from tools.luxonis.com.

Best regards,

Ryan.

erik

Thanks, Erik, it is working now. I just checkout sourse again and it is work. it seems my source was too old for it. Thoutht?? anyway it is working fine now. Thanks.