{"version":"0.1.0","code":"0000","result":true,"message":"处理成功","errdetail":"","timestamp":1671508970251,"data":{"id":71712897,"title":"13.4 图像输入","slug":"ehbroy","format":"lake","bookId":26046811,"body":null,"body_draft":null,"body_html":"

场景图

HMI传入摄像头图像数据，替代地图底图，实现巡航、导航等多个场景下的实景渲染。

\"基础直行场景.png\"

时序图


图像请求：boolean com.autonavi.gbl.ar.observer.IARVideoCaptureProxy.requestImage(long id)

图像输入：boolean com.autonavi.gbl.ar.ARService.pushVideoImage(long id,ImageInfo image)

IMAGE_TYPE type; /**< Image类型 */

int width; /**< 宽度 */

int height; /**< 高度 */

long timeStamp; /**< 时间戳,ms*/

ArrayList <ImageChannel> data; /**< 图像通道buf及大小 */

ImageChannel

byte [] data 数据

int dataSize 数据大小

int pixelStride 像素步长

int rowStride 行步长

注意事项 :图像数据一定要带时间戳信息，AR服务会根据时间戳判断新输入数据和历史数据是不是同一帧，如果时间戳相同，认为是同一帧数据，不会进行识别和渲染，可能造成卡顿现象。


支持的图像格式：

0:IMAGE_TYPE_YUV_420_888 \r1:IMAGE_TYPE_YV_12 \r

2:IMAGE_TYPE_NV21 \r

3:IMAGE_TYPE_RGBARGBA_8888 \r

5:IMAGE_TYPE_RGBRGB_888 \r

6:IMAGE_TYPE_BGRBGR_888 \r

7:IMAGE_TYPE_BGRABGRA_8888 \r

8:IMAGE_TYPE_YUV_422_888\r

9:IMAGE_TYPE_NV12



说明：函数详情，请复制函数名称到在线API搜索


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