series_list = graph3D.seriesList()怎么定义这个

`seriesList()` 方法是 `Q3DScatter` 类的成员函数，因此您需要先创建一个 `Q3DScatter` 对象，然后调用该对象的 `seriesList()` 方法来获取数据系列列表。

以下是一个示例代码，展示了如何创建一个 `Q3DScatter` 对象并获取其数据系列列表：

from PyQt5.QtDataVisualization import Q3DScatter

# 创建 Q3DScatter 对象
graph3D = Q3DScatter()

# 获取所有数据系列
series_list = graph3D.seriesList()

# 输出数据系列数量
print("Number of series:", len(series_list))

在此示例中，我们首先创建了一个 `Q3DScatter` 对象 `graph3D`，然后调用其 `seriesList()` 方法来获取数据系列列表，并将其存储在变量 `series_list` 中。最后，我们输出数据系列的数量。

相关问题

将这两个代码结合import cv2 import numpy as np import urllib.request import tensorflow as tf # 下载DeepLabv3+模型权重文件 model_url = "http://download.tensorflow.org/models/deeplabv3_mnv2_pascal_train_aug_2018_01_29.tar.gz" tar_filename = "deeplabv3_mnv2_pascal_train_aug.tar.gz" urllib.request.urlretrieve(model_url, tar_filename) # 解压缩 with tarfile.open(tar_filename, "r:gz") as tar: tar.extractall() model_filename = "deeplabv3_mnv2_pascal_train_aug/frozen_inference_graph.pb" # 加载模型 graph = tf.Graph() with graph.as_default(): od_graph_def = tf.GraphDef() with tf.io.gfile.GFile(model_filename, 'rb') as fid: serialized_graph = fid.read() od_graph_def.ParseFromString(serialized_graph) tf.import_graph_def(od_graph_def, name='') # 读取图像 image_path = "your_image.jpg" image = cv2.imread(image_path) # 进行图像分割 with tf.compat.v1.Session(graph=graph) as sess: input_tensor = graph.get_tensor_by_name('ImageTensor:0') output_tensor = graph.get_tensor_by_name('SemanticPredictions:0') output = sess.run(output_tensor, feed_dict={input_tensor: image}) # 解码并可视化分割结果 segmentation_mask = np.squeeze(output) segmentation_mask = np.uint8(segmentation_mask) segmentation_mask = cv2.resize(segmentation_mask, (image.shape[1], image.shape[0]), interpolation=cv2.INTER_NEAREST) # 显示原始图像和分割结果 cv2.imshow("Image", image) cv2.imshow("Segmentation Mask", segmentation_mask) cv2.waitKey(0) cv2.destroyAllWindows() model1 = models.CellposeModel(gpu=True, model_type='livecell') model2 = models.Cellpose(gpu=True,model_type='nuclei') model3= models.Cellpose(gpu=True,model_type='cyto2') 集成DeepLabv3+模型和cellpose模型

要将DeepLabv3+模型和Cellpose模型集成，你可以按照以下步骤进行修改：

import cv2
import numpy as np
import urllib.request
import tensorflow as tf
from cellpose import models

# 下载DeepLabv3+模型权重文件
model_url = "http://download.tensorflow.org/models/deeplabv3_mnv2_pascal_train_aug_2018_01_29.tar.gz"
tar_filename = "deeplabv3_mnv2_pascal_train_aug.tar.gz"
urllib.request.urlretrieve(model_url, tar_filename)

# 解压缩
with tarfile.open(tar_filename, "r:gz") as tar:
    tar.extractall()
model_filename = "deeplabv3_mnv2_pascal_train_aug/frozen_inference_graph.pb"

# 加载DeepLabv3+模型
graph = tf.Graph()
with graph.as_default():
    od_graph_def = tf.GraphDef()
    with tf.io.gfile.GFile(model_filename, 'rb') as fid:
        serialized_graph = fid.read()
        od_graph_def.ParseFromString(serialized_graph)
        tf.import_graph_def(od_graph_def, name='')

# 加载Cellpose模型
model1 = models.CellposeModel(gpu=True, model_type='livecell')
model2 = models.CellposeModel(gpu=True, model_type='nuclei')
model3 = models.CellposeModel(gpu=True, model_type='cyto2')

# 读取图像
image_path = "your_image.jpg"
image = cv2.imread(image_path)

# 进行图像分割（DeepLabv3+模型）
with tf.compat.v1.Session(graph=graph) as sess:
    input_tensor = graph.get_tensor_by_name('ImageTensor:0')
    output_tensor = graph.get_tensor_by_name('SemanticPredictions:0')
    output = sess.run(output_tensor, feed_dict={input_tensor: image})

# 解码并可视化分割结果（DeepLabv3+模型）
segmentation_mask = np.squeeze(output)
segmentation_mask = np.uint8(segmentation_mask)
segmentation_mask = cv2.resize(segmentation_mask, (image.shape[1], image.shape[0]), interpolation=cv2.INTER_NEAREST)

# 进行图像分割（Cellpose模型）
masks1, _, _, _ = model1.eval(image)
masks2, _, _, _ = model2.eval(image)
masks3, _, _, _ = model3.eval(image)

# 可视化结果
cv2.imshow("Original Image", image)
cv2.imshow("Segmentation Mask (DeepLabv3+)", segmentation_mask)
cv2.imshow("Cell Masks (Model 1)", masks1)
cv2.imshow("Cell Masks (Model 2)", masks2)
cv2.imshow("Cell Masks (Model 3)", masks3)
cv2.waitKey(0)
cv2.destroyAllWindows()

这样，你就可以同时使用DeepLabv3+模型和Cellpose模型进行图像分割和细胞分割了。请注意，你需要根据你的需求进行适当的调整和修改。

希望这可以帮助到你！如果还有其他问题，请随时告诉我。

修改class arcnode: def __init__(self, adjvex, weight, link=None): self.adjvex = adjvex self.weight = weight self.link = link class vexnode: def __init__(self, data, first_arc=None): self.data = data self.first_arc = first_arc class Graph: def __init__(self): self.vex_list = [] self.vex_num = 0 self.edge_num = 0 # 请在这里填写答案 def addVertex(self, vex_val): new_vertex = vexnode(vex_val) self.vex_list.append(new_vertex) self.vex_num += 1 def addEdge(self, f, t, cost=0): if f not in self.vex_list: nv = self.addVertex(f) # 如果起始顶点不存在，则将其添加到图中 if t not in self.vex_list: nv = self.addVertex(t) # 如果目标顶点不存在，则将其添加到图中 # 无向图添加双向边 self.vex_list[f].addNeighbor(self.vex_list[t], cost) # 将目标顶点及其权重添加到起始顶点的 connectedTo 字典中 self.vex_list[t].addNeighbor(self.vex_list[f], cost) # 有向图只添加一条边 # 请在这里填写答案 def print_graph(self): for i in range(self.vex_num): print(self.vex_list[i].data, end="->") cur = self.vex_list[i].first_arc while cur: print("adj:{},weight:{}".format(cur.adjvex, cur.weight), end="->") cur = cur.link print('None') if __name__ == "__main__": g = Graph() s = input() for vertex in s: g.addVertex(vertex) g.addEdge(0, 1, 11) g.addEdge(0, 2, 55) g.addEdge(2, 3, 88) g.addEdge(0, 3, 33) g.addEdge(1, 2, 44) g.print_graph()

class arcnode:
def __init__(self, adjvex, weight, link=None):
self.adjvex = adjvex
self.weight = weight
self.link = link

class vexnode:
def __init__(self, data, first_arc=None):
self.data = data
self.first_arc = first_arc

class Graph:
def __init__(self):
self.vex_list = []
self.vex_num = 0
self.edge_num = 0

def addVertex(self, vex_val):
new_vertex = vexnode(vex_val)
self.vex_list.append(new_vertex)
self.vex_num += 1

def addEdge(self, f, t, cost=0):
if f not in range(self.vex_num):
raise ValueError("Invalid Starting Vertex")
if t not in range(self.vex_num):
raise ValueError("Invalid Ending Vertex")
new_arc = arcnode(t, cost)
new_arc.link = self.vex_list[f].first_arc
self.vex_list[f].first_arc = new_arc
self.edge_num += 1

def print_graph(self):
for i in range(self.vex_num):
print(self.vex_list[i].data, end="->")
cur = self.vex_list[i].first_arc
while cur:
print("adj:{},weight:{}".format(cur.adjvex, cur.weight), end="->")
cur = cur.link
print('None')

if __name__ == "__main__":
g = Graph()
s = input()
for vertex in s:
g.addVertex(vertex)
g.addEdge(0, 1, 11)
g.addEdge(0, 2, 55)
g.addEdge(2, 3, 88)
g.addEdge(0, 3, 33)
g.addEdge(1, 2, 44)
g.print_graph()