import cv2 import numpy as np from imgaug import augmenters as iaa import imgaug as ia # 定义一个lambda表达式,以p=0.5的概率去执行sometimes传递的图像增强 sometimes = lambda aug: iaa.Sometimes(0.5, aug) # 建立一个名为seq的实例,定义增强方法,用于增强 aug = iaa.Sequential( [ iaa.Fliplr(0.5)...
cv2_letterbox_image、增强mixup、旋转仿射（使用getRotationMatrix2D和cv2.warpAffine）和椭圆变圆（使用cv2.fitEllipse）等技术用于图像预处理，有助于提升模型训练效率和准确性。边缘提取技术如cv2.ximgproc.createEdgeDrawing()可快速检测图像中的所有边缘、线和椭圆，适用于图像分析和特征提取。目标跟踪技术...
使用左右侧的蓝框矩形角点, 计算左右两张图之间的仿射矩阵M M = cv.getPerspectiveTransform(point1, point2) # points1是左侧的4个矩形角点,points2是右侧的4个矩形角点 2. 因为五角星针对蓝矩形框的相对位置是不变的[在任意图形中, 即使蓝框会在整图中轻微旋转偏移]. 所以求出左右两个蓝框角点间的M仿射矩阵...
lvgl-bot removed the stale label Aug 21, 2023 lvgl-bot commented Sep 4, 2023 We need some feedback on this issue. Now we mark this as "stale" because there was no activity here for 14 days. Remove the "stale" label or comment else this will be closed in 7 days. lvgl-bot adde...
("float32") / 255.0 # convert the labels from integers to vectors lb = LabelBinarizer() trainY = lb.fit_transform(trainY) testY = lb.transform(testY) # construct the image generator for data augmentation aug = ImageDataGenerator(rotation_range=18, zoom_range=0.15, width_shift_range=0.2...
hsv_aug_prob=0.4, **kwargs): self.tia_prob = tia_prob self.bda = BaseDataAugmentation(crop_prob, reverse_prob, noise_prob, jitter_prob, blur_prob, hsv_aug_prob) def __call__(self, data): img = data['image'] h, w, _ = img.shape #...
JackBoosYaddedcategory:port-bugThe issue is with a library, which is something the port should already supportand removedcategory:questionThis issue is a questionlabelsAug 11, 2021 JackBoosYmentioned this issueAug 11, 2021 Closed JackBoosYadded thedepends:upstream-changesWaiting on a change to the...
hsv_aug_prob=0.4, **kwargs, ): self.tia_prob = tia_prob self.bda = BaseDataAugmentation( crop_prob, reverse_prob, noise_prob, jitter_prob, blur_prob, hsv_aug_prob ) def __call__(self, data): img = data["image"] ...
(testY) # construct the image generator for data augmentation aug = ImageDataGenerator(width_shift_range=0.1, height_shift_range=0.1, horizontal_flip=True, fill_mode="nearest") # initialize the label names for the CIFAR-10 dataset labelNames = ["airplane", "automobile", "bird", "cat", ...
TEKA Absaug- und Entsorgungstechnologie GmbH 1003102 305x305x292 mmSKF LLMHC12TART1P5heidenhain AMessgeraet-Diagnoseset ID:759251-01Mahle KL13SCHUNK ABV-MV15-M3 0303322SCHUNK MMS 30-S-M12-PNP S-NR:0301571IFM LR7000heidenhain ERN 1381 2048 ID:727222-56kendrion OLV554001A00 Teile-Nr.:...