In this paper, we have combined background information with 3D mapping of foregrounds and proposedan occlusion-free model for multiple objects tracking in a complex scenario. As a result, designing a trainedobject detector that does not overlook objects is tough. We can get noisy candidate object locations bysubtracting the background. To get an acceptable quality foreground object, we analyzed and processedeach noisy candidate region. We use the background information model to generate a graph embeddingtracker for each prospective region for localization. Objects that move in a sequential manner arelocalized and their states are updated frame by frame. A basic data relationship between backgroundreference objects and to manage size variations, object fragmentation, occlusions, and lost tracks,background subtraction is used to find targets. Because both graph embedding technique and backgroundremoval could produce errors at numerous times, object states are determined utilizing the informationfrom both. Finally, the system is tested using videos of pedestrians, moving automobiles, and otherobjects from various datasets. The benefits of adopting a robust visual tracker based on backgroundinformation in a MOT framework are demonstrated by simulation results, which demonstrate that ourtechnique is competitive even when data association is minimal.翻译成中文

在本文中，我们将背景信息与前景的3D映射相结合，提出了一种在复杂场景中无遮挡多物体跟踪的模型。因此，设计一个不会忽略物体的训练对象检测器是很困难的。我们可以通过减去背景来获取嘈杂的候选物体位置。为了得到可接受的质量前景物体，我们分析和处理了每个嘈杂的候选区域。我们使用背景信息模型为每个潜在区域生成图嵌入跟踪器以进行定位。按顺序移动的物体被定位，它们的状态逐帧更新。为了管理大小变化、物体分裂、遮挡和丢失跟踪，使用背景减法来查找目标之间的基本数据关系。由于图嵌入技术和背景去除都可能在许多时候产生错误，因此使用两者的信息来确定物体状态。最后，使用来自各种数据集的行人、移动汽车和其他物体的视频对系统进行测试。通过模拟结果展示了采用基于背景信息的强大视觉跟踪器在MOT框架中的优点，即使数据关联很少，我们的技术也是有竞争力的。

相关问题

how to parse a complex, densely nested object graph into a more straightforward model for use in another domain.

To parse a complex, densely nested object graph into a more straightforward model for use in another domain, you can use a technique called "object mapping" or "object transformation". This involves mapping the complex object graph to a simpler model that is more appropriate for the other domain.

Here are the general steps for object mapping:

1. Define the target model: Define the simpler model that you want to map to. This model should have only the properties that are relevant to the other domain.

2. Define the mapping rules: Define the rules for mapping the properties from the complex object graph to the properties in the target model. This may involve combining or filtering properties, renaming properties, or converting data types.

3. Implement the mapping: Implement the mapping rules using a mapping library or manually. One popular mapping library for Java is MapStruct, but there are many others available.

Here's an example of object mapping using MapStruct:

Suppose you have a complex object graph representing a library with many books, authors, and publishers. You want to map this to a simpler model that only includes the title, author name, and publisher name for each book.

1. Define the target model:

public class BookInfo {
    private String title;
    private String authorName;
    private String publisherName;
    // getters and setters
}

2. Define the mapping rules:

@Mapper
public interface LibraryMapper {

    @Mapping(source = "book.title", target = "title")
    @Mapping(source = "book.author.name", target = "authorName")
    @Mapping(source = "book.publisher.name", target = "publisherName")
    BookInfo mapBookToBookInfo(Book book);
}

3. Implement the mapping:

LibraryMapper mapper = Mappers.getMapper(LibraryMapper.class);
List<BookInfo> bookInfos = library.getBooks().stream()
    .map(mapper::mapBookToBookInfo)
    .collect(Collectors.toList());

This will map the complex object graph to a simpler model that is more appropriate for use in another domain.

spring-boot-starter-actuator启动之后This application has no explicit mapping for /error, so you are seeing this as a fallback. .

这个错误消息意味着Spring Boot应用程序中没有为路径"/error"指定映射，因此当访问该路径时，会显示这个错误消息作为回退。这通常发生在使用spring-boot-starter-actuator启动应用程序后。

要处理这个错误，你可以采取以下几种方法：
1. 创建一个自定义的错误处理器，将路径"/error"映射到一个控制器方法或视图。你可以在该方法或视图中定义自己的错误处理逻辑，以便更好地处理错误情况。
2. 在应用程序的配置文件中，添加以下配置来禁用默认的错误处理机制：

   server.error.whitelabel.enabled=false

这样做会禁用Spring Boot的默认错误处理机制，从而避免显示该错误消息作为回退。