yolov4训练自己的数据集
配置环境
https://mp.csdn.net/console/editor/html/107310946
训练自己的数据集
将生成的darknet.exe文件复制到darknet-master\build\darknet\x64文件夹中
在darknet-master\build\darknet\x64\data中创建
Annotations文件夹放xml文件
ImageSets\Main文件夹，存放生成的txt文件
JPEGImages文件夹，存放图片数据
在x64/data文件夹中创建test.py
import os
import random
trainval_percent = 0.1
train_percent = 0.9
xmlfilepath = 'Annotations'
txtsavepath = 'ImageSets\Main'
total_xml = os.listdir(xmlfilepath)
num = len(total_xml)
list = range(num)
tv = int(num * trainval_percent)
tr = int(tv * train_percent)
trainval = random.sample(list, tv)
train = random.sample(trainval, tr)
ftrainval = open('ImageSets/Main/trainval.txt', 'w')
ftest = open('ImageSets/Main/test.txt', 'w')
ftrain = open('ImageSets/Main/train.txt', 'w')
fval = open('ImageSets/Main/val.txt', 'w')
for i in list:
name = total_xml[i][:-4] + '\n'
if i in trainval:
ftrainval.write(name)
if i in train:
ftest.write(name)
else:
fval.write(name)
else:
ftrain.write(name)
ftrainval.close()
ftrain.close()
fval.close()
ftest.close()
创建myData.names存放标签名
在x64文件夹中创建my_labels.py,在data文件夹中创建labels文件夹并存放txt文件，用于保存打标签的位置，如果不止txt文件，其他文件要删除
还会在data中创建一个data_train.txt文件,保存图片数据所在位置与名称
#!python3
"""
Python 3 wrapper for identifying objects in images
Requires DLL compilation
Both the GPU and no-GPU version should be compiled; the no-GPU version should be renamed "yolo_cpp_dll_nogpu.dll".
On a GPU system, you can force CPU evaluation by any of:
- Set global variable DARKNET_FORCE_CPU to True
- Set environment variable CUDA_VISIBLE_DEVICES to -1
- Set environment variable "FORCE_CPU" to "true"
To use, either run performDetect() after import, or modify the end of this file.
See the docstring of performDetect() for parameters.
Directly viewing or returning bounding-boxed images requires scikit-image to be installed (`pip install scikit-image`)
Original *nix 2.7: https://github.com/pjreddie/darknet/blob/0f110834f4e18b30d5f101bf8f1724c34b7b83db/python/darknet.py
Windows Python 2.7 version: https://github.com/AlexeyAB/darknet/blob/fc496d52bf22a0bb257300d3c79be9cd80e722cb/build/darknet/x64/darknet.py
@author: Philip Kahn
@date: 20180503
"""
#pylint: disable=R, W0401, W0614, W0703
from ctypes import *
import math
import random
import os
def sample(probs):
s = sum(probs)
probs = [a/s for a in probs]
r = random.uniform(0, 1)
for i in range(len(probs)):
r = r - probs[i]
if r <= 0:
return i
return len(probs)-1
def c_array(ctype, values):
arr = (ctype*len(values))()
arr[:] = values
return arr
class BOX(Structure):
_fields_ = [("x", c_float),
("y", c_float),
("w", c_float),
("h", c_float)]
class DETECTION(Structure):
_fields_ = [("bbox", BOX),
("classes", c_int),
("prob", POINTER(c_float)),
("mask", POINTER(c_float)),
("objectness", c_float),
("sort_class", c_int),
("uc", POINTER(c_float)),
("points", c_int)]
class DETNUMPAIR(Structure):
_fields_ = [("num", c_int),
("dets", POINTER(DETECTION))]
class IMAGE(Structure):
_fields_ = [("w", c_int),
("h", c_int),
("c", c_int),
("data", POINTER(c_float))]
class METADATA(Structure):
_fields_ = [("classes", c_int),
("names", POINTER(c_char_p))]
#lib = CDLL("/home/pjreddie/documents/darknet/libdarknet.so", RTLD_GLOBAL)
#lib = CDLL("libdarknet.so", RTLD_GLOBAL)
hasGPU = True
if os.name == "nt":
cwd = os.path.dirname(__file__)
os.environ['PATH'] = cwd + ';' + os.environ['PATH']
winGPUdll = os.path.join(cwd, "yolo_cpp_dll.dll")
winNoGPUdll = os.path.join(cwd, "yolo_cpp_dll_nogpu.dll")
envKeys = list()
for k, v in os.environ.items():
envKeys.append(k)
try:
try:
tmp = os.environ["FORCE_CPU"].lower()
if tmp in ["1", "true", "yes", "on"]:
raise ValueError("ForceCPU")
else:
print("Flag value '"+tmp+"' not forcing CPU mode")
except KeyError:
# We never set the flag
if 'CUDA_VISIBLE_DEVICES' in envKeys:
if int(os.environ['CUDA_VISIBLE_DEVICES']) < 0:
raise ValueError("ForceCPU")
try:
global DARKNET_FORCE_CPU
if DARKNET_FORCE_CPU:
raise ValueError("ForceCPU")
except NameError:
pass
# print(os.environ.keys())
# print("FORCE_CPU flag undefined, proceeding with GPU")
if not os.path.exists(winGPUdll):
raise ValueError("NoDLL")
lib = CDLL(winGPUdll, RTLD_GLOBAL)
except (KeyError, ValueError):
hasGPU = False
if os.path.exists(winNoGPUdll):
lib = CDLL(winNoGPUdll, RTLD_GLOBAL)
print("Notice: CPU-only mode")
else:
# Try the other way, in case no_gpu was
# compile but not renamed
lib = CDLL(winGPUdll, RTLD_GLOBAL)
print("Environment variables indicated a CPU run, but we didn't find `"+winNoGPUdll+"`. Trying a GPU run anyway.")
else:
lib = CDLL("./libdarknet.so", RTLD_GLOBAL)
lib.network_width.argtypes = [c_void_p]
lib.network_width.restype = c_int
lib.network_height.argtypes = [c_void_p]
lib.network_height.restype = c_int
copy_image_from_bytes = lib.copy_image_from_bytes
copy_image_from_bytes.argtypes = [IMAGE,c_char_p]
def network_width(net):
return lib.network_width(net)
def network_height(net):
return lib.network_height(net)
predict = lib.network_predict_ptr
predict.argtypes = [c_void_p, POINTER(c_float)]
predict.restype = POINTER(c_float)
if hasGPU:
set_gpu = lib.cuda_set_device
set_gpu.argtypes = [c_int]
init_cpu = lib.init_cpu
make_image = lib.make_image
make_image.argtypes = [c_int, c_int, c_int]
make_image.restype = IMAGE
get_network_boxes = lib.get_network_boxes
get_network_boxes.argtypes = [c_void_p, c_int, c_int, c_float, c_float, POINTER(c_int), c_int, POINTER(c_int), c_int]
get_network_boxes.restype = POINTER(DETECTION)
make_network_boxes = lib.make_network_boxes
make_network_boxes.argtypes = [c_void_p]
make_network_boxes.restype = POINTER(DETECTION)
free_detections = lib.free_detections
free_detections.argtypes = [POINTER(DETECTION), c_int]
free_batch_detections = lib.free_batch_detections
free_batch_detections.argtypes = [POINTER(DETNUMPAIR), c_int]
free_ptrs = lib.free_ptrs
free_ptrs.argtypes = [POINTER(c_void_p), c_int]
network_predict = lib.network_predict_ptr
network_predict.argtypes = [c_void_p, POINTER(c_float)]
reset_rnn = lib.reset_rnn
reset_rnn.argtypes = [c_void_p]
load_net = lib.load_network
load_net.argtypes = [c_char_p, c_char_p, c_int]
load_net.restype = c_void_p
load_net_custom = lib.load_network_custom
load_net_custom.argtypes = [c_char_p, c_char_p, c_int, c_int]
load_net_custom.restype = c_void_p
do_nms_obj = lib.do_nms_obj
do_nms_obj.argtypes = [POINTER(DETECTION), c_int, c_int, c_float]
do_nms_sort = lib.do_nms_sort
do_nms_sort.argtypes = [POINTER(DETECTION), c_int, c_int, c_float]
free_image = lib.free_image
free_image.argtypes = [IMAGE]
letterbox_image = lib.letterbox_image
letterbox_image.argtypes = [IMAGE, c_int, c_int]
letterbox_image.restype = IMAGE
load_meta = lib.get_metadata
lib.get_metadata.argtypes = [c_char_p]
lib.get_metadata.restype = METADATA
load_image = lib.load_image_color
load_image.argtypes = [c_char_p, c_int, c_int]
load_image.restype = IMAGE
rgbgr_image = lib.rgbgr_image
rgbgr_image.argtypes = [IMAGE]
predict_image = lib.network_predict_image
predict_image.argtypes = [c_void_p, IMAGE]
predict_image.restype = POINTER(c_float)
predict_image_letterbox = lib.network_predict_image_letterbox
predict_image_letterbox.argtypes = [c_void_p, IMAGE]
predict_image_letterbox.restype = POINTER(c_float)
network_predict_batch = lib.network_predict_batch
network_predict_batch.argtypes = [c_void_p, IMAGE, c_int, c_int, c_int,
c_float, c_float, POINTER(c_int), c_int, c_int]
network_predict_batch.restype = POINTER(DETNUMPAIR)
def array_to_image(arr):
import numpy as np
# need to return old values to avoid python freeing memory
arr = arr.transpose(2,0,1)
c = arr.shape[0]
h = arr.shape[1]
w = arr.shape[2]
arr = np.ascontiguousarray(arr.flat, dtype=np.float32) / 255.0
data = arr.ctypes.data_as(POINTER(c_float))
im = IMAGE(w,h,c,data)
return im, arr
def classify(net, meta, im):
out = predict_image(net, im)
res = []
for i in range(meta.classes):
if altNames is None:
nameTag = meta.names[i]
else:
nameTag = altNames[i]
res.append((nameTag, out[i]))
res = sorted(res, key=lambda x: -x[1])
return res
def detect(net, meta, image, thresh=.5, hier_thresh=.5, nms=.45, debug= False):
"""
Performs the meat of the detection
"""
#pylint: disable= C0321
im = load_image(image, 0, 0)
if debug: print("Loaded image")
ret = detect_image(net, meta, im, thresh, hier_thresh, nms, debug)
free_image(im)
if debug: print("freed image")
return ret
def detect_image(net, meta, im, thresh=.5, hier_thresh=.5, nms=.45, debug= False):
#import cv2
#custom_image_bgr = cv2.imread(image) # use: detect(,,imagePath,)
#custom_image = cv2.cvtColor(custom_image_bgr, cv2.COLOR_BGR2RGB)
#custom_image = cv2.resize(custom_image,(lib.network_width(net), lib.network_height(net)), interpolation = cv2.INTER_LINEAR)
#import scipy.misc
#custom_image = scipy.misc.imread(image)
#im, arr = array_to_image(custom_image) # you should comment line below: free_image(im)
num = c_int(0)
if debug: print("Assigned num")
pnum = pointer(num)
if debug: print("Assigned pnum")
predict_image(net, im)
letter_box = 0
#predict_image_letterbox(net, im)
#letter_box = 1
if debug: print("did prediction")
#dets = get_network_boxes(net, custom_image_bgr.shape[1], custom_image_bgr.shape[0], thresh, hier_thresh, None, 0, pnum, letter_box) # OpenCV
dets = get_network_boxes(net, im.w, im.h, thresh, hier_thresh, None, 0, pnum, letter_box)
if debug: print("Got dets")
num = pnum[0]
if debug: print("got zeroth index of pnum")
if nms:
do_nms_sort(dets, num, meta.classes, nms)
if debug: print("did sort")
res = []
if debug: print("about to range")
for j in range(num):
if debug: print("Ranging on "+str(j)+" of "+str(num))
if debug: print("Classes: "+str(meta), meta.classes, meta.names)
for i in range(meta.classes):
if debug: print("Class-ranging on "+str(i)+" of "+str(meta.classes)+"= "+str(dets[j].prob[i]))
if dets[j].prob[i] > 0:
b = dets[j].bbox
if altNames is None:
nameTag = meta.names[i]
else:
nameTag = altNames[i]
if debug:
print("Got bbox", b)
print(nameTag)
print(dets[j].prob[i])
print((b.x, b.y, b.w, b.h))
res.append((nameTag, dets[j].prob[i], (b.x, b.y, b.w, b.h)))
if debug: print("did range")
res = sorted(res, key=lambda x: -x[1])
if debug: print("did sort")
free_detections(dets, num)
if debug: print("freed detections")
return res
netMain = None
metaMain = None
altNames = None
def performDetect(imagePath="data/dog.jpg", thresh= 0.25, configPath = "./cfg/yolov4.cfg", weightPath = "yolov4.weights", metaPath= "./cfg/coco.data", showImage= True, makeImageOnly = False, initOnly= False):
"""
Convenience function to handle the detection and returns of objects.
Displaying bounding boxes requires libraries scikit-image and numpy
Parameters
----------------
imagePath: str
Path to the image to evaluate. Raises ValueError if not found
thresh: float (default= 0.25)
The detection threshold
configPath: str
Path to the configuration file. Raises ValueError if not found
weightPath: str
Path to the weights file. Raises ValueError if not found
metaPath: str
Path to the data file. Raises ValueError if not found
showImage: bool (default= True)
Compute (and show) bounding boxes. Changes return.
makeImageOnly: bool (default= False)
If showImage is True, this won't actually *show* the image, but will create the array and return it.
initOnly: bool (default= False)
Only initialize globals. Don't actually run a prediction.
Returns
----------------------
When showImage is False, list of tuples like
('obj_label', confidence, (bounding_box_x_px, bounding_box_y_px, bounding_box_width_px, bounding_box_height_px))
The X and Y coordinates are from the center of the bounding box. Subtract half the width or height to get the lower corner.
Otherwise, a dict with
{
"detections": as above
"image": a numpy array representing an image, compatible with scikit-image
"caption": an image caption
}
"""
# Import the global variables. This lets us instance Darknet once, then just call performDetect() again without instancing again
global metaMain, netMain, altNames #pylint: disable=W0603
assert 0 < thresh < 1, "Threshold should be a float between zero and one (non-inclusive)"
if not os.path.exists(configPath):
raise ValueError("Invalid config path `"+os.path.abspath(configPath)+"`")
if not os.path.exists(weightPath):
raise ValueError("Invalid weight path `"+os.path.abspath(weightPath)+"`")
if not os.path.exists(metaPath):
raise ValueError("Invalid data file path `"+os.path.abspath(metaPath)+"`")
if netMain is None:
netMain = load_net_custom(configPath.encode("ascii"), weightPath.encode("ascii"), 0, 1) # batch size = 1
if metaMain is None:
metaMain = load_meta(metaPath.encode("ascii"))
if altNames is None:
# In Python 3, the metafile default access craps out on Windows (but not Linux)
# Read the names file and create a list to feed to detect
try:
with open(metaPath) as metaFH:
metaContents = metaFH.read()
import re
match = re.search("names *= *(.*)$", metaContents, re.IGNORECASE | re.MULTILINE)
if match:
result = match.group(1)
else:
result = None
try:
if os.path.exists(result):
with open(result) as namesFH:
namesList = namesFH.read().strip().split("\n")
altNames = [x.strip() for x in namesList]
except TypeError:
pass
except Exception:
pass
if initOnly:
print("Initialized detector")
return None
if not os.path.exists(imagePath):
raise ValueError("Invalid image path `"+os.path.abspath(imagePath)+"`")
# Do the detection
#detections = detect(netMain, metaMain, imagePath, thresh) # if is used cv2.imread(image)
detections = detect(netMain, metaMain, imagePath.encode("ascii"), thresh)
if showImage:
try:
from skimage import io, draw
import numpy as np
image = io.imread(imagePath)
print("*** "+str(len(detections))+" Results, color coded by confidence ***")
imcaption = []
for detection in detections:
label = detection[0]
confidence = detection[1]
pstring = label+": "+str(np.rint(100 * confidence))+"%"
imcaption.append(pstring)
print(pstring)
bounds = detection[2]
shape = image.shape
# x = shape[1]
# xExtent = int(x * bounds[2] / 100)
# y = shape[0]
# yExtent = int(y * bounds[3] / 100)
yExtent = int(bounds[3])
xEntent = int(bounds[2])
# Coordinates are around the center
xCoord = int(bounds[0] - bounds[2]/2)
yCoord = int(bounds[1] - bounds[3]/2)
boundingBox = [
[xCoord, yCoord],
[xCoord, yCoord + yExtent],
[xCoord + xEntent, yCoord + yExtent],
[xCoord + xEntent, yCoord]
]
# Wiggle it around to make a 3px border
rr, cc = draw.polygon_perimeter([x[1] for x in boundingBox], [x[0] for x in boundingBox], shape= shape)
rr2, cc2 = draw.polygon_perimeter([x[1] + 1 for x in boundingBox], [x[0] for x in boundingBox], shape= shape)
rr3, cc3 = draw.polygon_perimeter([x[1] - 1 for x in boundingBox], [x[0] for x in boundingBox], shape= shape)
rr4, cc4 = draw.polygon_perimeter([x[1] for x in boundingBox], [x[0] + 1 for x in boundingBox], shape= shape)
rr5, cc5 = draw.polygon_perimeter([x[1] for x in boundingBox], [x[0] - 1 for x in boundingBox], shape= shape)
boxColor = (int(255 * (1 - (confidence ** 2))), int(255 * (confidence ** 2)), 0)
draw.set_color(image, (rr, cc), boxColor, alpha= 0.8)
draw.set_color(image, (rr2, cc2), boxColor, alpha= 0.8)
draw.set_color(image, (rr3, cc3), boxColor, alpha= 0.8)
draw.set_color(image, (rr4, cc4), boxColor, alpha= 0.8)
draw.set_color(image, (rr5, cc5), boxColor, alpha= 0.8)
if not makeImageOnly:
io.imshow(image)
io.show()
detections = {
"detections": detections,
"image": image,
"caption": "\n
".join(imcaption)
}
except Exception as e:
print("Unable to show image: "+str(e))
return detections
def performBatchDetect(thresh= 0.25, configPath = "./cfg/yolov4.cfg", weightPath = "yolov4.weights", metaPath= "./cfg/coco.data", hier_thresh=.5, nms=.45, batch_size=3):
import cv2
import numpy as np
# NB! Image sizes should be the same
# You can change the images, yet, be sure that they have the same width and height
img_samples = ['data/person.jpg', 'data/person.jpg', 'data/person.jpg']
image_list = [cv2.imread(k) for k in img_samples]
net = load_net_custom(configPath.encode('utf-8'), weightPath.encode('utf-8'), 0, batch_size)
meta = load_meta(metaPath.encode('utf-8'))
pred_height, pred_width, c = image_list[0].shape
net_width, net_height = (network_width(net), network_height(net))
img_list = []
for custom_image_bgr in image_list:
custom_image = cv2.cvtColor(custom_image_bgr, cv2.COLOR_BGR2RGB)
custom_image = cv2.resize(
custom_image, (net_width, net_height), interpolation=cv2.INTER_NEAREST)
custom_image = custom_image.transpose(2, 0, 1)
img_list.append(custom_image)
arr = np.concatenate(img_list, axis=0)
arr = np.ascontiguousarray(arr.flat, dtype=np.float32) / 255.0
data = arr.ctypes.data_as(POINTER(c_float))
im = IMAGE(net_width, net_height, c, data)
batch_dets = network_predict_batch(net, im, batch_size, pred_width,
pred_height, thresh, hier_thresh, None, 0, 0)
batch_boxes = []
batch_scores = []
batch_classes = []
for b in range(batch_size):
num = batch_dets[b].num
dets = batch_dets[b].dets
if nms:
do_nms_obj(dets, num, meta.classes, nms)
boxes = []
scores = []
classes = []
for i in range(num):
det = dets[i]
score = -1
label = None
for c in range(det.classes):
p = det.prob[c]
if p > score:
score = p
label = c
if score > thresh:
box = det.bbox
left, top, right, bottom = map(int,(box.x - box.w / 2, box.y - box.h / 2,
box.x + box.w / 2, box.y + box.h / 2))
boxes.append((top, left, bottom, right))
scores.append(score)
classes.append(label)
boxColor = (int(255 * (1 - (score ** 2))), int(255 * (score ** 2)), 0)
cv2.rectangle(image_list[b], (left, top),
(right, bottom), boxColor, 2)
cv2.imwrite(os.path.basename(img_samples[b]),image_list[b])
batch_boxes.append(boxes)
batch_scores.append(scores)
batch_classes.append(classes)
free_batch_detections(batch_dets, batch_size)
return batch_boxes, batch_scores, batch_classes
if __name__ == "__main__":
print(performDetect())
#Uncomment the following line to see batch inference working
#print(performBatchDetect())在darknet-master\build\darknet\x64\cfg文件夹中
复制voc.data, 命名为my_data.data
classes= 3
train = data/data_train.txt
#valid = data/2007_test.txt
#difficult = data/difficult_2007_test.txt
names = data/myData.names
backup = backup/
复制yolov4.cfg，命名为my_yolov4.cfg
将搜索yolo，将yolo上方最接近的[convolutional]中的filters = (类别+1) * 6放计算后的数值，一共修改三次
[net]
batch=64
subdivisions=16
# Training
#width=512
#height=512
width=608
height=608
channels=3
momentum=0.949
decay=0.0005
angle=0
saturation = 1.5
exposure = 1.5
hue=.1
learning_rate=0.0001
burn_in=200
max_batches = 6000
policy=steps
steps=4800,5400
scales=.1,.1
#cutmix=1
mosaic=1
#:104x104 54:52x52 85:26x26 104:13x13 for 416
[convolutional]
batch_normalize=1
filters=32
size=3
stride=1
pad=1
activation=mish
# Downsample
[convolutional]
batch_normalize=1
filters=64
size=3
stride=2
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=64
size=1
stride=1
pad=1
activation=mish
[route]
layers = -2
[convolutional]
batch_normalize=1
filters=64
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=32
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=64
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=64
size=1
stride=1
pad=1
activation=mish
[route]
layers = -1,-7
[convolutional]
batch_normalize=1
filters=64
size=1
stride=1
pad=1
activation=mish
# Downsample
[convolutional]
batch_normalize=1
filters=128
size=3
stride=2
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=64
size=1
stride=1
pad=1
activation=mish
[route]
layers = -2
[convolutional]
batch_normalize=1
filters=64
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=64
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=64
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=64
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=64
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=64
size=1
stride=1
pad=1
activation=mish
[route]
layers = -1,-10
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=mish
# Downsample
[convolutional]
batch_normalize=1
filters=256
size=3
stride=2
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=mish
[route]
layers = -2
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=128
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=128
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=128
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=128
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=128
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=128
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=128
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=128
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=mish
[route]
layers = -1,-28
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=mish
# Downsample
[convolutional]
batch_normalize=1
filters=512
size=3
stride=2
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=mish
[route]
layers = -2
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=256
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=256
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=256
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=256
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=256
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=256
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=256
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=256
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=mish
[route]
layers = -1,-28
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=mish
# Downsample
[convolutional]
batch_normalize=1
filters=1024
size=3
stride=2
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=mish
[route]
layers = -2
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=512
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=512
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=512
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=mish
[convolutional]
batch_normalize=1
filters=512
size=3
stride=1
pad=1
activation=mish
[shortcut]
from=-3
activation=linear
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=mish
[route]
layers = -1,-16
[convolutional]
batch_normalize=1
filters=1024
size=1
stride=1
pad=1
activation=mish
##########################
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
size=3
stride=1
pad=1
filters=1024
activation=leaky
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=leaky
### SPP ###
[maxpool]
stride=1
size=5
[route]
layers=-2
[maxpool]
stride=1
size=9
[route]
layers=-4
[maxpool]
stride=1
size=13
[route]
layers=-1,-3,-5,-6
### End SPP ###
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
size=3
stride=1
pad=1
filters=1024
activation=leaky
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=leaky
[upsample]
stride=2
[route]
layers = 85
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=leaky
[route]
layers = -1, -3
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
size=3
stride=1
pad=1
filters=512
activation=leaky
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
size=3
stride=1
pad=1
filters=512
activation=leaky
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=leaky
[upsample]
stride=2
[route]
layers = 54
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=leaky
[route]
layers = -1, -3
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
size=3
stride=1
pad=1
filters=256
activation=leaky
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
size=3
stride=1
pad=1
filters=256
activation=leaky
[convolutional]
batch_normalize=1
filters=128
size=1
stride=1
pad=1
activation=leaky
##########################
[convolutional]
batch_normalize=1
size=3
stride=1
pad=1
filters=256
activation=leaky
[convolutional]
size=1
stride=1
pad=1
filters=24
activation=linear
[yolo]
mask = 0,1,2
anchors = 12, 16, 19, 36, 40, 28, 36, 75, 76, 55, 72, 146, 142, 110, 192, 243, 459, 401
classes=3
num=9
jitter=.3
ignore_thresh = .7
truth_thresh = 1
scale_x_y = 1.2
iou_thresh=0.213
cls_normalizer=1.0
iou_normalizer=0.07
iou_loss=ciou
nms_kind=greedynms
beta_nms=0.6
max_delta=5
[route]
layers = -4
[convolutional]
batch_normalize=1
size=3
stride=2
pad=1
filters=256
activation=leaky
[route]
layers = -1, -16
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
size=3
stride=1
pad=1
filters=512
activation=leaky
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
size=3
stride=1
pad=1
filters=512
activation=leaky
[convolutional]
batch_normalize=1
filters=256
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
size=3
stride=1
pad=1
filters=512
activation=leaky
[convolutional]
size=1
stride=1
pad=1
filters=24
activation=linear
[yolo]
mask = 3,4,5
anchors = 12, 16, 19, 36, 40, 28, 36, 75, 76, 55, 72, 146, 142, 110, 192, 243, 459, 401
classes=3
num=9
jitter=.3
ignore_thresh = .7
truth_thresh = 1
scale_x_y = 1.1
iou_thresh=0.213
cls_normalizer=1.0
iou_normalizer=0.07
iou_loss=ciou
nms_kind=greedynms
beta_nms=0.6
max_delta=5
[route]
layers = -4
[convolutional]
batch_normalize=1
size=3
stride=2
pad=1
filters=512
activation=leaky
[route]
layers = -1, -37
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
size=3
stride=1
pad=1
filters=1024
activation=leaky
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
size=3
stride=1
pad=1
filters=1024
activation=leaky
[convolutional]
batch_normalize=1
filters=512
size=1
stride=1
pad=1
activation=leaky
[convolutional]
batch_normalize=1
size=3
stride=1
pad=1
filters=1024
activation=leaky
[convolutional]
size=1
stride=1
pad=1
filters=24
activation=linear
[yolo]
mask = 6,7,8
anchors = 12, 16, 19, 36, 40, 28, 36, 75, 76, 55, 72, 146, 142, 110, 192, 243, 459, 401
classes=3
num=9
jitter=.3
ignore_thresh = .7
truth_thresh = 1
random=1
scale_x_y = 1.05
iou_thresh=0.213
cls_normalizer=1.0
iou_normalizer=0.07
iou_loss=ciou
nms_kind=greedynms
beta_nms=0.6
max_delta=5
训练模型：darknet.exe detector train cfg/my_data.data cfg/my_yolov4.cfg yolov4.conv.137
测试模型：darknet.exe detector test cfg/my_data.data cfg/my_yolov4.cfg backup/my_yolov4_final.weights -thresh 0.25