主要内容

标注图像和视频

标注图像和视频

加载一组图像或视频,创建标签定义。要开始标注图像集合,请参阅Get Started with the Image Labeler。要开始标注一段视频或一个图像序列,请参阅Get Started with the Video Labeler

App

图像标注器为计算机视觉应用标注图像
视频标注器Label video for computer vision applications

函数

全部展开

cuboid2imgProject cuboids from 3-D world coordinates to 2-D image coordinates (自 R2022b 起)
groundTruthDataSourceObject for storing ground truth data sources
pixelLabelDatastoreDatastore for pixel label data
boxLabelDatastoreDatastore for bounding box label data
groundTruthGround truth label data
groundTruthFromCOCOConvert COCO JSON file into ground truth object (自 R2025a 起)
groundTruthFromOpenLabelConvert OpenLabel JSON file to ground truth object (自 R2024b 起)
groundTruthToOpenLabelConvert ground truth object to OpenLabel JSON file (自 R2024a 起)
labelDefinitionCreatorObject for storing, modifying and creating label definitions table
create Create label definitions table from the label definition creator object
infoDisplay information about a label, sublabel, or attribute stored in label definition creator object
addLabelAdd label to label definition creator object
addSublabelAdd sublabel to label in label definition creator object
addAttributeAdd attributes to label or sublabel in label definition creator object
editLabelGroupModify a label group name
editGroupNameChange group name
editLabelDescriptionModify description of label or sublabel in label definition creator object
editAttributeDescriptionModify description of attribute in label definition creator object
removeLabelRemove label from label definition creator object
removeSublabelRemove sublabel from label in label definition creator object
removeAttributeRemove attribute from label or sublabel in label definition creator object

主题