CUSTOM YOLOv7-tiny model on AMB82 MINI: succesfully implemented but not working properly

Alberto_Rino · July 22, 2024, 9:10pm

-I’ve been able to install my own custom YOLOv7-tiny model on the AMB82 mini without any problems at all, following all the instructions from the video example. However, the model seems to detect random objects where there is nothing to detect, up to the point that the model, which is trained to detect face features, is printing a lot of random boxes even when there are no faces in front of the camera.

-I’ve modified the class “ObjectClassList.h” to fit my model detections.

-Something I haven’t done is the reparameterization. I don’t know if that strictly necessary, it is mentioned in the video but not done, I have no idea if this is problem.

This options I selected in the conversion page: YOLOv7-TINY-Pytorch, UINT8, width: 640, height: 480.

Thank you in advance.

Kelvin_Huang · July 23, 2024, 1:15am

Hi @Alberto_Rino,

Can you retrain with reparameterization step done and try again?

Thank you.

allen31880139 · July 23, 2024, 9:10am

I also encountered the same problem.

Alberto_Rino · July 23, 2024, 3:51pm

Yeah, it’s the reparameterization. I’ve tried it, and it works now without any problems at all.

Thanks.

allen31880139 · July 24, 2024, 3:47pm

@Alberto_Rino may I ask what model you use for reparameterization?
Can you provide me the relevant code?

Ameer_Hamza · July 26, 2024, 5:05am

Hello @Alberto_Rino
I’ve modified the class “ObjectClassList.h” to fit my model detections.
I haven’t done the reparameterization; swig I don’t know if it’s strictly necessary.
Options selected in the conversion page: YOLOv7-TINY-Pytorch, UINT8, width: 640, height: 480.

Alberto_Rino · July 26, 2024, 11:27am

@allen31880139 the two necessary files are provided by realtek in the AmebaPro2 libraries, you can see them if you go to the following path in your computer:

AppData\Local\Arduino15\packages\realtek\hardware\AmebaPro2\4.0.7\libraries\NeuralNetwork\src\

Here they are:

[Yolov7_reparam_scripts.zip|attachment]
(upload://u4b9MkhHoOOLX2f3q5xby6TWA8q.zip) (2,0 KB)

Alberto_Rino · July 26, 2024, 11:39am

######reparam_yolov7-tiny######

#This script is written by Zhang Chang Ren from Realtek.

import

from copy import deepcopy
from models.yolo import Model
import torch
from utils.torch_utils import select_device, is_parallel
import yaml

device = select_device(‘0’, batch_size=1)

model trained by cfg/training/*.yaml

ckpt = torch.load(‘path to your custom trained yolov7-tiny.pt model: …/…/yolov7-tiny.pt’, map_location=device)

reparameterized model in cfg/deploy/*.yaml

model = Model(‘path to the file yolov7-tiny-deploy.yaml’, ch=3, nc=8).to(device)

with open(‘path to the yaml file provided by realtek: …/…/yolov7-tiny-deploy.yaml’) as f:
yml = yaml.load(f, Loader=yaml.SafeLoader)
anchors = len(yml[‘anchors’][0]) // 2

copy intersect weights

state_dict = ckpt[‘model’].float().state_dict()
exclude =
intersect_state_dict = {k: v for k, v in state_dict.items() if k in model.state_dict() and not any(x in k for x in exclude) and v.shape == model.state_dict()[k].shape}
model.load_state_dict(intersect_state_dict, strict=False)
model.names = ckpt[‘model’].names
model.nc = ckpt[‘model’].nc

reparametrized YOLOR

for i in range((model.nc+5)*anchors):
model.state_dict()[‘model.77.m.0.weight’].data[i, :, :, :] *= state_dict[‘model.77.im.0.implicit’].data[:, i, : :].squeeze()
model.state_dict()[‘model.77.m.1.weight’].data[i, :, :, :] *= state_dict[‘model.77.im.1.implicit’].data[:, i, : :].squeeze()
model.state_dict()[‘model.77.m.2.weight’].data[i, :, :, :] *= state_dict[‘model.77.im.2.implicit’].data[:, i, : :].squeeze()
model.state_dict()[‘model.77.m.0.bias’].data += state_dict[‘model.77.m.0.weight’].mul(state_dict[‘model.77.ia.0.implicit’]).sum(1).squeeze()
model.state_dict()[‘model.77.m.1.bias’].data += state_dict[‘model.77.m.1.weight’].mul(state_dict[‘model.77.ia.1.implicit’]).sum(1).squeeze()
model.state_dict()[‘model.77.m.2.bias’].data += state_dict[‘model.77.m.2.weight’].mul(state_dict[‘model.77.ia.2.implicit’]).sum(1).squeeze()
model.state_dict()[‘model.77.m.0.bias’].data *= state_dict[‘model.77.im.0.implicit’].data.squeeze()
model.state_dict()[‘model.77.m.1.bias’].data *= state_dict[‘model.77.im.1.implicit’].data.squeeze()
model.state_dict()[‘model.77.m.2.bias’].data *= state_dict[‘model.77.im.2.implicit’].data.squeeze()

model to be saved

ckpt = {‘model’: deepcopy(model.module if is_parallel(model) else model).half(),
‘optimizer’: None,
‘training_results’: None,
‘epoch’: -1}

save reparameterized model

torch.save(ckpt,‘path to deploy your reparameterized .pt model: …/…/yolov7-tiny_reparameterized.pt’)

#####yolov7-tiny-deploy.yaml#####

#This script is provided by Zhang Chang Ren from Realtek.

Running of script:

python reparam_yolov7-tiny.py --weights weights/best.pt --custom_yaml custom/yolov7-tiny-deploy.yaml --output best_reparam.pt

Note that for yolov7-tiny-deploy.yaml, last line of yaml need to be changed to Detect.

It has already been changed in this repository.

parameters

nc: 2 # number of classes
depth_multiple: 1.0 # model depth multiple
width_multiple: 1.0 # layer channel multiple

anchors

anchors:

[10,13, 16,30, 33,23] # P3/8
[30,61, 62,45, 59,119] # P4/16
[116,90, 156,198, 373,326] # P5/32

yolov7-tiny backbone

backbone:

[from, number, module, args] c2, k=1, s=1, p=None, g=1, act=True

[[-1, 1, Conv, [32, 3, 2, None, 1, nn.LeakyReLU(0.1)]], # 0-P1/2

[-1, 1, Conv, [64, 3, 2, None, 1, nn.LeakyReLU(0.1)]], # 1-P2/4

[-1, 1, Conv, [32, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-2, 1, Conv, [32, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [32, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [32, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[[-1, -2, -3, -4], 1, Concat, [1]],
[-1, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]], # 7

[-1, 1, MP, ], # 8-P3/8
[-1, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-2, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [64, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [64, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[[-1, -2, -3, -4], 1, Concat, [1]],
[-1, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]], # 14

[-1, 1, MP, ], # 15-P4/16
[-1, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-2, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [128, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [128, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[[-1, -2, -3, -4], 1, Concat, [1]],
[-1, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]], # 21

[-1, 1, MP, ], # 22-P5/32
[-1, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-2, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [256, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [256, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[[-1, -2, -3, -4], 1, Concat, [1]],
[-1, 1, Conv, [512, 1, 1, None, 1, nn.LeakyReLU(0.1)]], # 28
]

yolov7-tiny head

head:
[[-1, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-2, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, SP, [5]],
[-2, 1, SP, [9]],
[-3, 1, SP, [13]],
[[-1, -2, -3, -4], 1, Concat, [1]],
[-1, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[[-1, -7], 1, Concat, [1]],
[-1, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]], # 37

[-1, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, nn.Upsample, [None, 2, ‘nearest’]],
[21, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]], # route backbone P4
[[-1, -2], 1, Concat, [1]],

[-1, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-2, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [64, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [64, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[[-1, -2, -3, -4], 1, Concat, [1]],
[-1, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]], # 47

[-1, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, nn.Upsample, [None, 2, ‘nearest’]],
[14, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]], # route backbone P3
[[-1, -2], 1, Concat, [1]],

[-1, 1, Conv, [32, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-2, 1, Conv, [32, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [32, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [32, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[[-1, -2, -3, -4], 1, Concat, [1]],
[-1, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]], # 57

[-1, 1, Conv, [128, 3, 2, None, 1, nn.LeakyReLU(0.1)]],
[[-1, 47], 1, Concat, [1]],

[-1, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-2, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [64, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [64, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[[-1, -2, -3, -4], 1, Concat, [1]],
[-1, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]], # 65

[-1, 1, Conv, [256, 3, 2, None, 1, nn.LeakyReLU(0.1)]],
[[-1, 37], 1, Concat, [1]],

[-1, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-2, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [128, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[-1, 1, Conv, [128, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[[-1, -2, -3, -4], 1, Concat, [1]],
[-1, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]], # 73

[57, 1, Conv, [128, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[65, 1, Conv, [256, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
[73, 1, Conv, [512, 3, 1, None, 1, nn.LeakyReLU(0.1)]],

[[74,75,76], 1, Detect, [nc, anchors]], # Detect(P3, P4, P5)
]

allen31880139 · July 29, 2024, 8:39am

What SDK version you use? i’m using the “4.0.6-bulid20240202” than i cant find the reparam_yolov7-tiny.py

Alberto_Rino · July 29, 2024, 7:39pm

reparam_yolov7-tiny.py

#This script is written by Zhang Chang Ren from Realtek.

# import
from copy import deepcopy
from models.yolo import Model
import torch
from utils.torch_utils import select_device, is_parallel
import yaml

device = select_device('0', batch_size=1)
# model trained by cfg/training/*.yaml
ckpt = torch.load('path to your custom trained yolov7-tiny.pt model: .../.../yolov7-tiny.pt', map_location=device)
# reparameterized model in cfg/deploy/*.yaml
model = Model('path to the file yolov7-tiny-deploy.yaml', ch=3, nc=8).to(device)

with open('path to the yaml file provided by realtek: .../.../yolov7-tiny-deploy.yaml') as f:
    yml = yaml.load(f, Loader=yaml.SafeLoader)
anchors = len(yml['anchors'][0]) // 2

# copy intersect weights
state_dict = ckpt['model'].float().state_dict()
exclude = []
intersect_state_dict = {k: v for k, v in state_dict.items() if k in model.state_dict() and not any(x in k for x in exclude) and v.shape == model.state_dict()[k].shape}
model.load_state_dict(intersect_state_dict, strict=False)
model.names = ckpt['model'].names
model.nc = ckpt['model'].nc

# reparametrized YOLOR
for i in range((model.nc+5)*anchors):
    model.state_dict()['model.77.m.0.weight'].data[i, :, :, :] *= state_dict['model.77.im.0.implicit'].data[:, i, : :].squeeze()
    model.state_dict()['model.77.m.1.weight'].data[i, :, :, :] *= state_dict['model.77.im.1.implicit'].data[:, i, : :].squeeze()
    model.state_dict()['model.77.m.2.weight'].data[i, :, :, :] *= state_dict['model.77.im.2.implicit'].data[:, i, : :].squeeze()
model.state_dict()['model.77.m.0.bias'].data += state_dict['model.77.m.0.weight'].mul(state_dict['model.77.ia.0.implicit']).sum(1).squeeze()
model.state_dict()['model.77.m.1.bias'].data += state_dict['model.77.m.1.weight'].mul(state_dict['model.77.ia.1.implicit']).sum(1).squeeze()
model.state_dict()['model.77.m.2.bias'].data += state_dict['model.77.m.2.weight'].mul(state_dict['model.77.ia.2.implicit']).sum(1).squeeze()
model.state_dict()['model.77.m.0.bias'].data *= state_dict['model.77.im.0.implicit'].data.squeeze()
model.state_dict()['model.77.m.1.bias'].data *= state_dict['model.77.im.1.implicit'].data.squeeze()
model.state_dict()['model.77.m.2.bias'].data *= state_dict['model.77.im.2.implicit'].data.squeeze()

# model to be saved
ckpt = {'model': deepcopy(model.module if is_parallel(model) else model).half(),
        'optimizer': None,
        'training_results': None,
        'epoch': -1}

# save reparameterized model
torch.save(ckpt,'path to deploy your reparameterized .pt model: .../.../yolov7-tiny_reparameterized.pt')

yolov7-tiny-deploy.yaml

#This script is provided by Zhang Chang Ren from Realtek.

# Running of script:
# python reparam_yolov7-tiny.py --weights weights/best.pt --custom_yaml custom/yolov7-tiny-deploy.yaml --output best_reparam.pt

# Note that for yolov7-tiny-deploy.yaml, last line of yaml need to be changed to Detect.
# It has already been changed in this repository.

# parameters
nc: 2  # number of classes
depth_multiple: 1.0  # model depth multiple
width_multiple: 1.0  # layer channel multiple

# anchors
anchors:
  - [10,13, 16,30, 33,23]  # P3/8
  - [30,61, 62,45, 59,119]  # P4/16
  - [116,90, 156,198, 373,326]  # P5/32

# yolov7-tiny backbone
backbone:
  # [from, number, module, args] c2, k=1, s=1, p=None, g=1, act=True
  [[-1, 1, Conv, [32, 3, 2, None, 1, nn.LeakyReLU(0.1)]],  # 0-P1/2  
  
   [-1, 1, Conv, [64, 3, 2, None, 1, nn.LeakyReLU(0.1)]],  # 1-P2/4    
   
   [-1, 1, Conv, [32, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-2, 1, Conv, [32, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [32, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [32, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [[-1, -2, -3, -4], 1, Concat, [1]],
   [-1, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],  # 7
   
   [-1, 1, MP, []],  # 8-P3/8
   [-1, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-2, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [64, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [64, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [[-1, -2, -3, -4], 1, Concat, [1]],
   [-1, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]],  # 14
   
   [-1, 1, MP, []],  # 15-P4/16
   [-1, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-2, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [128, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [128, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [[-1, -2, -3, -4], 1, Concat, [1]],
   [-1, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]],  # 21
   
   [-1, 1, MP, []],  # 22-P5/32
   [-1, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-2, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [256, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [256, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [[-1, -2, -3, -4], 1, Concat, [1]],
   [-1, 1, Conv, [512, 1, 1, None, 1, nn.LeakyReLU(0.1)]],  # 28
  ]

# yolov7-tiny head
head:
  [[-1, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-2, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, SP, [5]],
   [-2, 1, SP, [9]],
   [-3, 1, SP, [13]],
   [[-1, -2, -3, -4], 1, Concat, [1]],
   [-1, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [[-1, -7], 1, Concat, [1]],
   [-1, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]],  # 37
  
   [-1, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, nn.Upsample, [None, 2, 'nearest']],
   [21, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]], # route backbone P4
   [[-1, -2], 1, Concat, [1]],
   
   [-1, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-2, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [64, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [64, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [[-1, -2, -3, -4], 1, Concat, [1]],
   [-1, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]],  # 47
  
   [-1, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, nn.Upsample, [None, 2, 'nearest']],
   [14, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]], # route backbone P3
   [[-1, -2], 1, Concat, [1]],
   
   [-1, 1, Conv, [32, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-2, 1, Conv, [32, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [32, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [32, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [[-1, -2, -3, -4], 1, Concat, [1]],
   [-1, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],  # 57
   
   [-1, 1, Conv, [128, 3, 2, None, 1, nn.LeakyReLU(0.1)]],
   [[-1, 47], 1, Concat, [1]],
   
   [-1, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-2, 1, Conv, [64, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [64, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [64, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [[-1, -2, -3, -4], 1, Concat, [1]],
   [-1, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]],  # 65
   
   [-1, 1, Conv, [256, 3, 2, None, 1, nn.LeakyReLU(0.1)]],
   [[-1, 37], 1, Concat, [1]],
   
   [-1, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-2, 1, Conv, [128, 1, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [128, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [-1, 1, Conv, [128, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [[-1, -2, -3, -4], 1, Concat, [1]],
   [-1, 1, Conv, [256, 1, 1, None, 1, nn.LeakyReLU(0.1)]],  # 73
      
   [57, 1, Conv, [128, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [65, 1, Conv, [256, 3, 1, None, 1, nn.LeakyReLU(0.1)]],
   [73, 1, Conv, [512, 3, 1, None, 1, nn.LeakyReLU(0.1)]],

   [[74,75,76], 1, Detect, [nc, anchors]],   # Detect(P3, P4, P5)
  ]

Im using the last version, the 4.0.7.

Ashlie_Jane_Balidio · October 20, 2024, 5:51am

how to develop a custom yolo v 7 tiny model

Topic		Replies	Views
Using AMB82-Mini with a self-made model (yolov7 Pytorch) for object recognition performance is very poor AMB82-mini	0	41	July 23, 2024
AMB82-Mini Custom Model False Detecting Default Objects (Not detecting the custom object) AMB82-mini arduino	0	34	July 17, 2024
Custom project on AMB82 MINI with YOLOv3/4/7 and Arduino IDE AMB82-mini arduino , amb82-mini-faq	9	443	June 4, 2024
Compilation Error on AMB82-mini Using CUSTOMIZED_YOLOV7TINY - 'signal: segmentation fault' AMB82-mini arduino , amb82-mini-faq	5	180	March 1, 2024
AMB82-min Customized AI model AMB82-mini	3	335	December 22, 2023