The embodiment of the invention provides a vehicle-mounted panoramic image generation and storage method and device and a computer readable storage medium, and the method comprises the steps: detecting the state of a random memory in real time, obtaining original image frames transmitted in a single way when the random memory is in an idle state, and storing the original image frames in the random memory; extracting each path of original image frame from the random memory, and releasing the random memory after synchronously carrying out the following processing on each path of original image frame: splicing each path of original image frame according to a preset splicing shape to generate a synthesized original image frame, and transmitting the synthesized original image frame to a preset shared memory, performing image correction and image rendering on each path of original image frame to generate a panoramic real-time image, and transmitting the panoramic real-time image to a video memory for display; and reading the synthesized original image frame in the shared memory, encoding and packaging the synthesized original image frame, and storing the encoded and packaged recorded video file in a predetermined format. According to the embodiment, the image data processing efficiency is improved.
本发明实施例提供一种车载全景影像生成及存储方法、装置及计算机可读存储介质,所述方法包括:实时检测随机内存的状态,在随机内存处于闲置状态时,获取各个单路传送的原始图像帧并存入随机内存;从随机内存中提取各路原始图像帧,并在对各路原始图像帧同步进行以下处理后释放随机内存:按照预设的拼接形状将各路原始图像帧拼接生成合成原始图像帧并将合成原始图像帧传送至预设的共享内存,以及对各路原始图像帧进行图像校正和图像渲染生成全景实时图像并传送至显存以供显示;以及读取共享内存中的合成原始图像帧并对合成原始图像帧进行编码和封装,以预定格式保存经编码和封装所得的录制视频文件。本实施例提高图像数据处理效率。
Vehicle-mounted panoramic image generation and storage method and device and computer readable storage medium
车载全景影像生成及存储方法、装置及计算机可读存储介质
22.10.2024
Patent
Elektronische Ressource
Chinesisch
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