codes from top teams of AI City Challenge 2022 NVIDIAAICITYCHALLENGE/2022AICITY_Code_From_Top_Teams’s past year of commit activity 2018AICITY_GranCanariaPublic 2018AICITY_BrnoPublic C7410UpdatedSep 28, 2021 Python3MIT610UpdatedSep 28, 2021...
The format of inference should be similar with the A2 dataset, which is provided by 2022 AI City Challenge. The format of A2 dataset as follows: A2 user_id_* CAMERAVIEW_user_id_*.MP4 CAMERAVIEW_user_id_*.MP4 CAMERAVIEW_user_id_*.MP4 ...
计算机视觉国际顶级会议 CVPR 的 AI City Challenge 挑战赛（以下简称 AICity）落下帷幕，来自旷视研究院的代表队荣获 Tracked-Vehicle Retrieval by Natural Language Descriptions 赛道冠军。AICity 由 NVIDIA 公司主办，先前已成功举办过五届，AICity 旨在利用 AI 技术来提升城市空间的运营效率。第六届 AICity 挑战...
发邮件申请:https://www.aicitychallenge.org/2022-data-access-instructions/ 下载后跟踪官方给的检测结果生成 json 格式数据集,或者自行标注。数据处理参考:x2coco.py 将生成后的标注和对应的数据,放到 dataset 目录下,比如:dataset/aicityIn [1] # 如果希望解压到其他目录 # 可选择其他路径(默认 /home/aistu...
AI City Challenge由英伟达、亚马逊、马里兰大学等发起,自2017年起,每年举办一次。该挑战赛主要集中在智能交通相关的车流统计、车辆重识别、跨摄像头跟踪、异常事件分析等应用场景,被誉为“智能交通视频分析界的ImageNet竞赛”。 由中国电信AI公司行人算法方向的成员组成的TeleAI团队,参加了本次比赛。该团队在计算机视觉...
作者在AI City Challenge 2024 Track 2的盲测集上取得了第三名的好成绩,这表明了作者解决方案的竞争力。 2 Related Works Traffic Accident Detection with Descriptions 交通事故检测旨在识别驾驶过程中的意外交通事件,例如车辆和物体之间的碰撞以及失控等情况。这个任务早期的方法[50]涉及使用手动特征提取过程,并简单地...
14. "amilan-motchallenge-devkit/".这是一个额外的MOTChallenge的Matlab评估代码(https://bitbucket.org/amilan/motchallenge-devkit/) 当执行demo_evalAIC19.m 代码时,一个对于训练集合的评估将会自动处理。 15. "DataLicenseAgreement_AICityChallenge.pdf". 数据使用许可协议 ...
3.1. The CityFlow Dataset The CityFlow dataset has been curated specifically for Track 1 and Track 2 of the 2019 AI City Challenge. The dataset contains nearly 3 hours of video collected from 40 cameras spanning across 10 intersections in a mid-sized U.S. city. The distance between two ...
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The 7nd Place Submission to AICity Challenge 2022 Natural Language-Based Vehicle Retrieval Track (Terminus-AI submission) Prepare Preprocess the dataset to prepareframes, motion maps, video clips scripts/extract_vdo_frms.pyis a Python script that is used to extract frames. ...