def main(arg):
"""
main
"""
# 初始化资源相关语句
acl_resource = AclResource()
acl_resource.init()
# 初始化推理的类
classify = Classify(MODEL_PATH)
ret = classify.init()
utils.check_ret("Classify init ", ret)
# 得到测试样本及其类标签
print(f"================正在加载测试集数据================")
all_test_data, test_label = load_data(DATA_PATH)
print(f"================测试集数据加载完毕================")
# print(list(test_label).count(0)) # 类标签为0的测试集样本数量
# 调制分类推理，依次预测每一个信号的调制类型
print(f"=====================开始推理=====================")
for now_num in range(arg.start_num, arg.end_num):
initial_result = classify.inference(all_test_data[now_num, :, :, :])
result = initial_result[0] # 每一类的可能性大小(定性)
# print(result)
result = result.flatten()
# x.argsort(),将x中的元素从小到大排列，返回其对应的索引
pre_index = result.argsort()[-1] # 可能性最大的类别的索引
final_result = modulation_type[pre_index] # 预测标签，即预测的测试样本的调制类型
true_label = modulation_type[test_label[now_num]]
print(
f"================编号为{now_num}的信号的预测的调制类型为：{final_result}，实际的调制类型为：{true_label}================"
)
with open("./result_modulation_type.csv", 'a', newline='') as t2:
writer_train2 = csv.writer(t2)
writer_train2.writerow([now_num, final_result, true_label])
def main():
if (len(sys.argv) != 2):
print("The App arg is invalid")
exit(1)
acl_resource = AclResource()
acl_resource.init()
model = Model(MODEL_PATH)
dvpp = Dvpp(acl_resource)
image_dir = sys.argv[1]
images_list = [
os.path.join(image_dir, img) for img in os.listdir(image_dir)
if os.path.splitext(img)[1] in const.IMG_EXT
]
#Create a directory to store the inference results
if not os.path.isdir(os.path.join(SRC_PATH, "../outputs")):
os.mkdir(os.path.join(SRC_PATH, "../outputs"))
image_info = construct_image_info()
for image_file in images_list:
image = AclImage(image_file)
resized_image = pre_process(image, dvpp)
print("pre process end")
result = model.execute([
resized_image,
])
post_process(result, image_file)
print("process " + image_file + " end")
def main():
"""
main
"""
if (len(sys.argv) != 2):
print("The App arg is invalid")
exit(1)
acl_resource = AclResource()
acl_resource.init()
model = Model(MODEL_PATH)
data_dir = sys.argv[1]
data_list = [
os.path.join(data_dir, testdata) for testdata in os.listdir(data_dir)
if os.path.splitext(testdata)[1] in ['.bin']
]
#Create a directory to store the inference results
if not os.path.isdir(os.path.join(SRC_PATH, "../outputs")):
os.mkdir(os.path.join(SRC_PATH, "../outputs"))
for data_file in data_list:
data_raw = np.fromfile(data_file, dtype=np.float32)
input_data = data_raw.reshape(16, MODEL_WIDTH, MODEL_HEIGHT, 3).copy()
result = model.execute([
input_data,
])
post_process(result, data_file)
print("process end")
def main():
"""
Program execution
"""
if not os.path.exists(OUTPUT_DIR):
os.mkdir(OUTPUT_DIR)
acl_resource = AclResource() # acl intialize
acl_resource.init()
model = Model(model_path) # load model
src_dir = os.listdir(INPUT_DIR)
for pic in src_dir:
if not pic.lower().endswith(('.bmp', '.dib', '.png', '.jpg', '.jpeg', '.pbm', '.pgm', '.ppm', '.tif', '.tiff')):
print('it is not a picture, %s, ignore this file and continue,' % pic)
continue
pic_path = os.path.join(INPUT_DIR, pic)
RGB_image, o_h, o_w = pre_process(pic_path) # preprocess
start_time = time.time()
result_list = model.execute([RGB_image, ]) # inferring
end_time = time.time()
print('pic:{}'.format(pic))
print('pic_size:{}x{}'.format(o_h, o_w))
print('time:{}ms'.format(int((end_time - start_time) * 1000)))
print('\n')
post_process(result_list, pic, o_h, o_w) # postprocess
print('task over')
def main():
"""
Program execution with picture directory parameters
"""
if (len(sys.argv) != 2):
print("The App arg is invalid")
exit(1)
acl_resource = AclResource()
acl_resource.init()
model = Model(MODEL_PATH)
dvpp = Dvpp(acl_resource)
#From the parameters of the picture storage directory, reasoning by a picture
image_dir = sys.argv[1]
images_list = [os.path.join(image_dir, img)
for img in os.listdir(image_dir)
if os.path.splitext(img)[1] in const.IMG_EXT]
#Create a directory to store the inference results
if not os.path.isdir('../outputs'):
os.mkdir('../outputs')
image_info = construct_image_info()
for image_file in images_list:
#read picture
image = AclImage(image_file)
#preprocess image
resized_image = pre_process(image, dvpp)
print("pre process end")
#reason pictures
result = model.execute([resized_image, image_info])
#process resresults
post_process(result, image, image_file)
def main():
acl_resource = AclResource()
acl_resource.init()
mnist = input_data.read_data_sets('MNIST_data/', one_hot=True)
#load model
model = Model(model_path)
images = mnist.test.images
labels = mnist.test.labels
total = len(images)
correct = 0.0
start = time.time()
for i in range(len(images)):
result = model.execute([images[i]])
label = labels[i]
if np.argmax(result[0])==np.argmax(label):
correct+=1.0
if i%1000==0:
print(f'infer {i+1} pics...')
end = time.time()
print(f'infer finished, acc is {correct/total}, use time {(end-start)*1000}ms')
def main():
"""main"""
#acl init
if (len(sys.argv) != 2):
print("The App arg is invalid")
exit(1)
acl_resource = AclResource()
acl_resource.init()
model = Model(MODEL_PATH)
dvpp = Dvpp(acl_resource)
#From the parameters of the picture storage directory, reasoning by a picture
image_dir = sys.argv[1]
images_list = [
os.path.join(image_dir, img) for img in os.listdir(image_dir)
if os.path.splitext(img)[1] in const.IMG_EXT
]
if not os.path.isdir(os.path.join(SRC_PATH, "../outputs")):
os.mkdir(os.path.join(SRC_PATH, "../outputs"))
#infer picture
for pic in images_list:
#get pic data
orig_shape, l_data = preprocess(pic)
#inference
result_list = model.execute([l_data])
#postprocess
postprocess(result_list, pic, orig_shape, pic)
print("Execute end")
def main():
if not os.path.exists(OUTPUT_DIR):
os.mkdir(OUTPUT_DIR)
#ACL resource initialization
acl_resource = AclResource()
acl_resource.init()
#load model
model = Model(MODEL_PATH)
images_list = [
os.path.join(INPUT_DIR, img) for img in os.listdir(INPUT_DIR)
if os.path.splitext(img)[1] in const.IMG_EXT
]
#Read images from the data directory one by one for reasoning
for pic in images_list:
#read image
bgr_img = cv.imread(pic)
#preprocess
data, orig = preprocess(pic)
#data, orig = preprocess(bgr_img)
#Send into model inference
result_list = model.execute([
data,
])
#Process inference results
result_return = post_process(result_list, orig)
print("result = ", result_return)
for i in range(len(result_return['detection_classes'])):
box = result_return['detection_boxes'][i]
class_name = result_return['detection_classes'][i]
confidence = result_return['detection_scores'][i]
cv.rectangle(bgr_img, (int(box[1]), int(box[0])),
(int(box[3]), int(box[2])), colors[i % 6])
p3 = (max(int(box[1]), 15), max(int(box[0]), 15))
out_label = class_name
cv.putText(bgr_img, out_label, p3, cv.FONT_ITALIC, 0.6,
colors[i % 6], 1)
output_file = os.path.join(OUTPUT_DIR, "out_" + os.path.basename(pic))
print("output:%s" % output_file)
cv.imwrite(output_file, bgr_img)
print("Execute end")
def main():
if not os.path.exists(OUTPUT_DIR):
os.mkdir(OUTPUT_DIR)
#ACL resource initialization
acl_resource = AclResource()
acl_resource.init()
#load model
model = Model(MODEL_PATH)
images_list = [os.path.join(INPUT_DIR, img)
for img in os.listdir(INPUT_DIR)
if os.path.splitext(img)[1] in const.IMG_EXT]
#Read images from the data directory one by one for reasoning
for pic in images_list:
#read image
bgr_img = cv.imread(pic)
#preprocess
data, orig = preprocess(pic)
#Send into model inference
result_list = model.execute([data,])
#Process inference results
result_return = post_process(result_list, orig)
print("result = ", result_return)
#Process lane line
frame_with_lane = preprocess_frame(bgr_img)
distance = np.zeros(shape=(len(result_return['detection_classes']), 1))
for i in range(len(result_return['detection_classes'])):
box = result_return['detection_boxes'][i]
class_name = result_return['detection_classes'][i]
confidence = result_return['detection_scores'][i]
distance[i] = calculate_position(bbox=box, transform_matrix=perspective_transform,
warped_size=WARPED_SIZE, pix_per_meter=pixels_per_meter)
label_dis = '{} {:.2f}m'.format('dis:', distance[i][0])
cv.putText(frame_with_lane, label_dis, (int(box[1]) + 10, int(box[2]) + 15),
cv.FONT_ITALIC, 0.6, colors[i % 6], 1)
cv.rectangle(frame_with_lane, (int(box[1]), int(box[0])), (int(box[3]), int(box[2])), colors[i % 6])
p3 = (max(int(box[1]), 15), max(int(box[0]), 15))
out_label = class_name
cv.putText(frame_with_lane, out_label, p3, cv.FONT_ITALIC, 0.6, colors[i % 6], 1)
output_file = os.path.join(OUTPUT_DIR, "out_" + os.path.basename(pic))
print("output:%s" % output_file)
cv.imwrite(output_file, frame_with_lane)
print("Execute end")
def main():
"""
main
"""
image_dir = os.path.join(currentPath, "data")
images_list = [
os.path.join(image_dir, img) for img in os.listdir(image_dir)
if os.path.splitext(img)[1] in const.IMG_EXT
]
acl_resource = AclResource()
acl_resource.init()
edge_detection = EdgeDetection(MODEL_PATH, MODEL_WIDTH, MODEL_HEIGHT)
ret = edge_detection.init()
utils.check_ret("edge_detection init ", ret)
# Create a directory to save inference results
if not os.path.exists(OUTPUT_DIR):
os.mkdir(OUTPUT_DIR)
for image_file in images_list:
image_name = os.path.basename(image_file)
print('====' + image_name + '====')
# read image
im = Image.open(image_file)
if len(im.split()) != 3:
print('warning: "{}" is not a color image and will be ignored'.
format(image_file))
continue
# Preprocess the picture
resized_image = edge_detection.pre_process(im)
# Inferencecd
result = edge_detection.inference([
resized_image,
])
# # Post-processing
edge_detection.post_process(result, image_name)
def main():
"""main"""
#Initialize acl
acl_resource = AclResource()
acl_resource.init()
#Create a detection network instance, currently using the vgg_ssd network.
# When the detection network is replaced, instantiate a new network here
detect = VggSsd(acl_resource, MODEL_WIDTH, MODEL_HEIGHT)
#Load offline model
model = Model(MODEL_PATH)
#Connect to the presenter server according to the configuration,
# and end the execution of the application if the connection fails
chan = presenteragent.presenter_channel.open_channel(FACE_DETEC_CONF)
if chan is None:
print("Open presenter channel failed")
return
#Open the CARAMER0 camera on the development board
cap = Camera(0)
while True:
#Read a picture from the camera
image = cap.read()
if image is None:
print("Get memory from camera failed")
break
#The detection network processes images into model input data
model_input = detect.pre_process(image)
if model_input is None:
print("Pre process image failed")
break
#Send data to offline model inference
result = model.execute(model_input)
#Detecting network analysis inference output
jpeg_image, detection_list = detect.post_process(result, image)
if jpeg_image is None:
print("The jpeg image for present is None")
break
chan.send_detection_data(CAMERA_FRAME_WIDTH, CAMERA_FRAME_HEIGHT,
jpeg_image, detection_list)
def main():
# check param
if (len(sys.argv) != 2):
print("The App arg is invalid")
exit(1)
# get all pictures
image_dir = sys.argv[1]
images_list = [
os.path.join(image_dir, img) for img in os.listdir(image_dir)
if os.path.splitext(img)[1] in const.IMG_EXT
]
acl_resource = AclResource()
acl_resource.init()
# instantiation Cartoonization object
cartoonization = Cartoonization(MODEL_PATH, MODEL_WIDTH, MODEL_HEIGHT)
# init
ret = cartoonization.init()
utils.check_ret("Cartoonization.init ", ret)
# create dir to save result
if not os.path.isdir('../outputs'):
os.mkdir('../outputs')
for image_file in images_list:
# read image
image = AclImage(image_file)
# preprocess
crop_and_paste_image = cartoonization.pre_process(image)
print("[Sample] pre process end")
# inference
result = cartoonization.inference([
crop_and_paste_image,
])
# postprocess
cartoonization.post_process(result, image_file, image)
def main():
"""
main
"""
image_dir = os.path.join(currentPath, "data")
if not os.path.exists(OUTPUT_DIR):
os.mkdir(OUTPUT_DIR)
acl_resource = AclResource()
acl_resource.init()
classify = Classify(MODEL_PATH, MODEL_WIDTH, MODEL_HEIGHT)
ret = classify.init()
utils.check_ret("Classify init ", ret)
images_list = [
os.path.join(image_dir, img) for img in os.listdir(image_dir)
if os.path.splitext(img)[1] in const.IMG_EXT
]
for image_file in images_list:
print('=== ' + os.path.basename(image_file) + '===')
# read image
image = AclImage(image_file)
# Preprocess the picture
resized_image = classify.pre_process(image)
# Inferencecd
result = classify.inference([
resized_image,
])
# # Post-processing
classify.post_process(result, image_file)
def main(opt):
acl_resource = AclResource()
acl_resource.init()
mot_model = Model('../model/dlav0.om')
# Create output dir if not exist; default outputs
result_root = opt.output_root if opt.output_root != '' else '.'
mkdir_if_missing(result_root)
video_name = os.path.basename(opt.input_video).replace(' ',
'_').split('.')[0]
# setup dataloader, use LoadVideo or LoadImages
dataloader = LoadVideo(opt.input_video, (1088, 608))
# result_filename = os.path.join(result_root, 'results.txt')
frame_rate = dataloader.frame_rate
# dir for output images; default: outputs/'VideoFileName'
save_dir = os.path.join(result_root, video_name)
if save_dir and os.path.exists(save_dir) and opt.rm_prev:
shutil.rmtree(save_dir)
mkdir_if_missing(save_dir)
# initialize tracker
tracker = JDETracker(opt, mot_model, frame_rate=frame_rate)
timer = Timer()
results = []
# img: h w c; 608 1088 3
# img0: c h w; 3 608 1088
for frame_id, (path, img, img0) in enumerate(dataloader):
if frame_id % 20 == 0:
print('Processing frame {} ({:.2f} fps)'.format(
frame_id, 1. / max(1e-5, timer.average_time)))
# run tracking, start tracking timer
timer.tic()
# list of Tracklet; see multitracker.STrack
online_targets = tracker.update(np.array([img]), img0)
# prepare for drawing, get all bbox and id
online_tlwhs = []
online_ids = []
for t in online_targets:
tlwh = t.tlwh
tid = t.track_id
vertical = tlwh[2] / tlwh[3] > 1.6
if tlwh[2] * tlwh[3] > opt.min_box_area and not vertical:
online_tlwhs.append(tlwh)
online_ids.append(tid)
timer.toc()
# draw bbox and id
online_im = vis.plot_tracking(img0,
online_tlwhs,
online_ids,
frame_id=frame_id,
fps=1. / timer.average_time)
cv2.imwrite(os.path.join(save_dir, '{:05d}.jpg'.format(frame_id)),
online_im)
def main():
if (len(sys.argv) != 2):
print("Please input video path")
exit(1)
#ACL resource initialization
acl_resource = AclResource()
acl_resource.init()
#load model
model = Model(MODEL_PATH)
#open video
video_path = sys.argv[1]
print("open video ", video_path)
cap = cv.VideoCapture(video_path)
fps = cap.get(cv.CAP_PROP_FPS)
Width = int(cap.get(cv.CAP_PROP_FRAME_WIDTH))
Height = int(cap.get(cv.CAP_PROP_FRAME_HEIGHT))
lf.set_img_size((Width, Height))
#create output directory
if not os.path.exists(OUTPUT_DIR):
os.mkdir(OUTPUT_DIR)
output_Video = os.path.basename(video_path)
output_Video = os.path.join(OUTPUT_DIR, output_Video)
fourcc = cv.VideoWriter_fourcc(*'mp4v') # DIVX, XVID, MJPG, X264, WMV1, WMV2
outVideo = cv.VideoWriter(output_Video, fourcc, fps, (Width, Height))
# Read until video is completed
while (cap.isOpened()):
ret, frame = cap.read()
if ret == True:
#preprocess
data, orig = preprocess(frame)
#Send into model inference
result_list = model.execute([data,])
#Process inference results
result_return = post_process(result_list, orig)
print("result = ", result_return)
#Process lane line
frame_with_lane = preprocess_frame(frame)
distance = np.zeros(shape=(len(result_return['detection_classes']), 1))
for i in range(len(result_return['detection_classes'])):
box = result_return['detection_boxes'][i]
class_name = result_return['detection_classes'][i]
confidence = result_return['detection_scores'][i]
distance[i] = calculate_position(bbox=box, transform_matrix=perspective_transform,
warped_size=WARPED_SIZE, pix_per_meter=pixels_per_meter)
label_dis = '{} {:.2f}m'.format('dis:', distance[i][0])
cv.putText(frame_with_lane, label_dis, (int(box[1]) + 10, int(box[2]) + 15),
cv.FONT_ITALIC, 0.6, colors[i % 6], 1)
cv.rectangle(frame_with_lane, (int(box[1]), int(box[0])), (int(box[3]), int(box[2])), colors[i % 6])
p3 = (max(int(box[1]), 15), max(int(box[0]), 15))
out_label = class_name
cv.putText(frame_with_lane, out_label, p3, cv.FONT_ITALIC, 0.6, colors[i % 6], 1)
outVideo.write(frame_with_lane)
# Break the loop
else:
break
cap.release()
outVideo.release()
print("Execute end")
def main():
"""main"""
if (len(sys.argv) != 2):
print("The App arg is invalid")
exit(1)
acl_resource = AclResource()
acl_resource.init()
model = Model(MODEL_PATH)
dvpp = Dvpp(acl_resource)
image_dir = sys.argv[1]
images_list = [
os.path.join(image_dir, img) for img in os.listdir(image_dir)
if os.path.splitext(img)[1] in const.IMG_EXT
]
# Create a directory to save inference results
if not os.path.isdir('./outputs'):
os.mkdir('./outputs')
# Create a directory to save the intermediate results of the large image detection
if not os.path.isdir('./bigpic'):
os.mkdir('./bigpic')
# Create a directory to save the results of the big picture cropping inference
outCrop = os.path.join('./bigpic', 'output')
if not os.path.isdir(outCrop):
os.mkdir(outCrop)
# Create a directory, save the large and cropped pictures
cropImg = os.path.join('./bigpic', 'cropimg')
if not os.path.isdir(cropImg):
os.mkdir(cropImg)
image_info = construct_image_info()
for image_file in images_list:
imagename = get_file_name(image_file)
tempfile = os.path.splitext(imagename)[0]
imgdic = {}
imgdic['name'] = imagename
obj_res = []
img = cv2.imread(image_file, -1)
(width, height, depth) = img.shape
if width > 1000 and height > 1000:
# Create a directory to save the divided pictures of each big picture
crop_target = os.path.join(cropImg, tempfile)
if not os.path.isdir(crop_target):
os.mkdir(crop_target)
# Create a directory to save the inference results of each large image
out_target = os.path.join(outCrop, tempfile)
if not os.path.isdir(out_target):
os.mkdir(out_target)
# Large image clipping function
crop_picture(image_file, crop_target)
cropimg_list = [
os.path.join(crop_target, imgs)
for imgs in os.listdir(crop_target)
if os.path.splitext(imgs)[1] in const.IMG_EXT
]
# After the execution of the crop function is over,
# the small picture after the big picture crop should be saved in a folder crop_target
for cropimg_file in cropimg_list:
print("the crop filename is :\t", cropimg_file)
image = AclImage(cropimg_file)
resized_image = pre_process(image, dvpp)
result = model.execute([resized_image, image_info])
resdic = post_process_big(result, image, cropimg_file,
out_target)
obj_res.extend(resdic)
imgdic['object_result'] = obj_res
merge_picture(out_target, tempfile)
# Read in the picture, if the picture size is less than 1000x1000,
# it will be read in and processed normally
else:
print("detect the small picture")
image = AclImage(image_file)
resized_image = pre_process(image, dvpp)
print("pre process end")
result = model.execute([resized_image, image_info])
resdic = post_process(result, image, image_file)
obj_res.extend(resdic)
imgdic['object_result'] = obj_res
print("*" * 40)
print("result = ", inference_result)
print("preprocess cost:", t2 - t1)
print("forward cost:", t3 - t2)
print("post process cost:", t4 - t3)
print("FPS:", 1 / (t4 - t1))
print("*" * 40)
return inference_result
else:
return dict()
if __name__ == "__main__":
# acl resource init
acl_resource = AclResource()
acl_resource.init()
# load om model
yolov3_model = Model(MODEL_PATH)
# send the multicast message
multicast_group = (LOCAL_IP_ADDRESS, PORT)
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
connections = {}
try:
# Send data to the multicast group
print('sending "%s"' % 'EtherSensePing' + str(multicast_group))
sent = sock.sendto('EtherSensePing'.encode(), multicast_group)