{
    "released_at": "2021-07-06",
    "bugfixes": "bugfixes.md",
    "features": "features.md",
    "asserts": "asserts.json",
    "benchmarks": [
        {
            "user_name": "bevison",
            "nick_name": "OpenCV中文网公众号",
            "avatar": "https://profile.csdnimg.cn/D/3/2/1_u014333051",
            "created_at": "2021-07-12",
            "title": "OpenCV 4.5.3 版本发布！G-API 是开发重点",
            "desc": [
                "1. highgui：增加UI backend 的支持，在一些特殊OpenCV项目中允许进行UI backend的选择或者动态加载（UI的使用更灵活了）",
                "2. videoio：通过 FFmpeg backend的支持，实现UMat/OpenCL硬件加速的视频编解码（速度更快了）；",
                "3. video: 实现了 DaSiamRPN 目标跟踪算法（增加近年明星跟踪算法）；",
                "4. DNN：继续完善了对CUDA 和 OpenVINO的支持（跟上时代的发展）；",
                "5. G-API：Graph API 是这次更新开发的重点，这次增加了Python的支持、完善了对OpenVINO推断的支持，增加和改进了一些操作子（Operations）。增加了使用G-API的 MTCNN 目标检测demo（总之：功能、样例、文档全方位提升）。"
            ],
            "article": "https://blog.csdn.net/bevison/article/details/118687964"
        },
        {
            "user_name": "crazybingofpga",
            "nick_name": "Im_CrazyBingo",
            "avatar": "https://profile.csdnimg.cn/2/E/D/1_crazybingofpga",
            "created_at": "2021-08-06",
            "title": "VS2019 + OpenCV4.5.3环境安装测试",
            "desc":[
                "1. OpenCV(4.5.4) | 安装 Visual Studio 2019",
                "2. OpenCV(4.5.4) | 安装 OpenCV4.5.3"
            ],
            "article": "https://blog.csdn.net/crazybingofpga/article/details/119416005"
        },
        {
            "user_name": "weixin_52413159",
            "nick_name": "xxx52413",
            "avatar": "https://profile.csdnimg.cn/0/0/B/1_weixin_52413159",
            "created_at": "2021-08-08",
            "title": "VS2019 在 OpenCV 4.5.3 及其 contrib 安装过程中的错误",
            "desc":[
                "1. OpenCV(4.5.4) | 错误类型1 & 解决办法",
                "2. OpenCV(4.5.4) | 错误类型2 & 解决办法"
            ],
            "article": "https://blog.csdn.net/weixin_52413159/article/details/119521910"
        }
    ]
}