2 篇文章带有标签 “Qwen2.5-VL”

探索多模态大模型 Qwen2.5-VL

本文档提供了一篇关于Qwen2.5-VL 多模态大模型的详细指南,涵盖了从模型架构、性能到实际部署和使用的各个方面。它不仅介绍了如何下载不同版本(如 3B 和 7B Instruct)的模型,还提供了安装和启动模型的命令行指令。此外,文档还展示了如何通过 cURL 命令测试模型,并给出了一个使用 OpenAI API 与 Qwen2.5-VL 进行交互的 Python 示例代码,该代码专注于图像中的火灾、烟雾和安全帽佩戴情况检测,支持本地和网络图片。

在下载前,请先通过如下命令安装 ModelScope

pip install modelscope
modelscope download --model Qwen/Qwen2.5-VL-3B-Instruct --local_dir Qwen2.5-VL-3B-Instruct
modelscope download --model Qwen/Qwen2.5-VL-7B-Instruct --local_dir Qwen2.5-VL-7B-Instruct

默认存储到 ~/.cache/modelscope/hub(Linux/macOS)或 C:\Users<用户名>.cache\modelscope\hub(Windows)。--local_dir 参数可以指定下载目录。

Qwen2.5-VL Technical Report

We introduce Qwen2.5-VL, the latest flagship model of Qwen vision-language series, which demonstrates significant advancements in both foundational capabilities and innovative functionalities. Qwen2.5-VL achieves a major leap forward in understanding and interacting with the world through enhanced visual recognition, precise object localization, robust document parsing, and long-video comprehension. A standout feature of Qwen2.5-VL is its ability to localize objects using bounding boxes or points accurately.