版本发布特性说明

镜像文件

新增

1. USB接口新增连接音频设备功能。
2. USB接口新增WIFI连接功能，可使用USB接口的WIFI信号接收器（默认仅支持RTL 8192CU型号的芯片）无线连接到路由器。
3. 内置图形桌面驱动和LXQT桌面系统，用户直接将显示器通过HDMI接口连接开发者套件即可使用可视化桌面。
4. 新增VNC远程桌面登录功能（默认使用XFCE桌面系统）。

修改

1. ssh远程登录的欢迎文字修改为开发者套件专属欢迎文字。
2. 默认安装v4l-utils依赖，使用USB摄像头功能无需再手动下载该软件。
3. 默认安装sympy，使用atc转模型无需再手动下载该三方库。
4. 删除默认用户ubuntu与CustAiCpuUser，若用户需要则自行添加。
5. miniconda安装路径从/root/改成/usr/local/，对用户使用无影响。
6. 后续不再更新E2E镜像，同时在基础镜像中增加E2E扩展功能安装脚本（含下载扩展包与安装功能）。
7. 烧录镜像默认已创建8G容量的swap交换分区，用户无需再手动创建。
8. 补回/etc/fstab文件。
9. 开发者套件启动速度提升。

修复

1. 修复了使用ATC工具转模型时，引用库文件libstdc++.so.6提示缺少GLIBCXX_3.4.30的问题

一键制卡工具

新增

1. 支持在线升级。
2. 支持制卡后，对SD卡当中的镜像进行网络信息的配置。

模型适配工具

新增

1. 支持在线升级。
2. 预置的三个模型（MobileNetV3、Yolov5、UNet++）支持INT8量化。
3. 模型训练过程支持提前停止。

E2E场景化样例

新增

1. 新增机器狗样例：支持运动控制、自动循线运动、特定目标跟随。
2. 机械臂样例增加一键增加环境配置的脚本。

推理参考样例

新增

20个推理参考样例。

• https://gitee.com/ascend/ascend_community_projects/tree/310B/SpeechRecognition
• https://gitee.com/ascend/ascend_community_projects/tree/310B/ALSA-Audio
• https://gitee.com/ascend/ascend_community_projects/tree/310B/MoveitMechanicalArmSimulation
• https://gitee.com/ascend/samples/tree/master/python/level2_simple_inference/2_object_detection/YOLOV4_coco_detection_car_video
• https://gitee.com/ascend/samples/tree/master/python/level2_simple_inference/2_object_detection/YOLOV3_mask_detection_picture
• https://gitee.com/ascend/samples/tree/master/python/level2_simple_inference/3_segmentation/unet++
• https://gitee.com/ascend/samples/tree/master/python/level2_simple_inference/2_object_detection/YOLOV4_coco_detection_car_picture
• https://gitee.com/ascend/samples/tree/master/python/level2_simple_inference/1_classification/inceptionv3_picture
• https://gitee.com/ascend/ascend_community_projects/tree/310B/RosSdkInfer
• https://gitee.com/ascend/samples/tree/master/python/level2_simple_inference/1_classification/googlenet_onnx_picture
• https://gitee.com/ascend/mindxsdk-referenceapps/tree/310B/contrib/FatigueDrivingRecognition
• https://gitee.com/ascend/mindxsdk-referenceapps/tree/310B/contrib/OpenposeKeypointDetection
• https://gitee.com/ascend/mindxsdk-referenceapps/tree/310B/contrib/VehicleCounting
• https://gitee.com/ascend/mindxsdk-referenceapps/tree/310B/contrib/VehicleIdentification
• https://gitee.com/ascend/mindxsdk-referenceapps/tree/310B/contrib/CartoonGANPicture
• https://gitee.com/ascend/mindxsdk-referenceapps/tree/310B/contrib/EfficientDet
• https://gitee.com/ascend/mindxsdk-referenceapps/tree/310B/contrib/FastSCNN
• https://gitee.com/ascend/mindxsdk-referenceapps/tree/310B/contrib/PraNetSegmentation
• https://gitee.com/ascend/mindxsdk-referenceapps/tree/310B/contrib/TextSnake
• https://gitee.com/ascend/mindxsdk-referenceapps/tree/310B/contrib/RoadSegmentation

算子开发样例

新增

5个算子开发参考样例。

https://gitee.com/HUAWEI-ASCEND/ascend-devkit/tree/master/src/operator_dev

镜像文件

1. 配套组件包括NPU固件及驱动、CANN、mxVision。
2. 提供10个开箱推理样例，覆盖计算机视觉、自然语言处理和语音识别等场景。

一键制卡工具

1. 支持在线镜像烧录、本地镜像烧录、镜像备份、镜像回读。
2. 支持Windows 10与Windows 11操作系统。

模型适配工具

1. 支持数据集标注、模型训练、推理代码打包。
2. 预置模型支持MobileNetV3、Yolov5、UNet++、AlphaPose，覆盖图像分类、目标检测、图像分割和人体关键点检测等场景。
3. 支持Windows 10与Windows 11操作系统。

E2E场景化样例

智能车样例、智能机械臂样例、智能语音台灯样例、智能Chatbot聊天机器人样例。

推理参考样例

• https://gitee.com/ascend/ascend_community_projects/tree/310B/HelmetIdentification_V2
• https://gitee.com/ascend/samples/tree/master/python/contrib/crowd_count_picture
• https://gitee.com/ascend/ascend_community_projects/tree/310B/AnimeGAN
• https://gitee.com/ascend/samples/tree/master/cplusplus/contrib/AI_painting
• https://gitee.com/ascend/samples/tree/master/python/contrib/vessel_segmentation
• https://gitee.com/ascend/samples/tree/master/python/contrib/image_HDR_enhance
• https://gitee.com/ascend/samples/tree/master/cplusplus/contrib/ar_shadowgan
• https://gitee.com/ascend/samples/tree/master/cplusplus/level2_simple_inference/6_other/DeRain
• https://gitee.com/ascend/samples/tree/master/python/contrib/cartoonGAN_picture
• https://gitee.com/ascend/samples/tree/master/python/contrib/human_protein_map_classification
• https://gitee.com/ascend/ascend_community_projects/tree/310B/RefineDet
• https://gitee.com/ascend/ascend_community_projects/tree/310B/fire_detection
• https://gitee.com/ascend/ascend_community_projects/tree/310B/ChineseOCR
• https://gitee.com/ascend/samples/tree/master/cplusplus/level2_simple_inference/6_other/colorization
• https://gitee.com/ascend/samples/tree/master/cplusplus/level2_simple_inference/6_other/colorization_video
• https://gitee.com/ascend/samples/tree/master/python/contrib/dehaze_picture
• https://gitee.com/ascend/ascend_community_projects/tree/master/Atlas200DKMPU6050
• https://gitee.com/ascend/samples/tree/master/python/contrib/garbage_picture
• https://gitee.com/ascend/ascend_community_projects/tree/310B/UAV_CrowdCounting
• https://gitee.com/ascend/ascend_community_projects/tree/310B/kws
• https://gitee.com/ascend/samples/tree/master/python/contrib/portrait_picture
• https://gitee.com/ascend/ascend_community_projects/tree/310B/AlphaPose
• https://gitee.com/ascend/samples/tree/master/cplusplus/contrib/super_resolution
• https://gitee.com/ascend/samples/tree/master/cplusplus/contrib/TextRecognize
• https://gitee.com/ascend/ascend_community_projects/tree/310B/AluminumDefectDetection
• https://gitee.com/ascend/ascend_community_projects/tree/310B/insulatorDetection
• https://gitee.com/ascend/ascend_community_projects/tree/310B/Luggage-Checker

算子开发样例

• https://gitee.com/ascend/samples/blob/master/cplusplus/level1_single_api/4_op_dev/1_custom_op/doc/Add_CN.md
• https://gitee.com/ascend/samples/blob/master/cplusplus/level1_single_api/4_op_dev/1_custom_op/doc/LeakyRelu_CN.md
• https://gitee.com/ascend/samples/blob/master/cplusplus/level1_single_api/4_op_dev/1_custom_op/doc/Conv2d_CN.md
• https://gitee.com/ascend/samples/blob/master/cplusplus/level1_single_api/4_op_dev/1_custom_op/doc/Matmul_CN.md
• https://gitee.com/ascend/samples/blob/master/cplusplus/level1_single_api/4_op_dev/1_custom_op/doc/Reshape_CN.md