RawImage
A raw image
Panel support
RawImage is used in the Image panel.
Schema
| field | type | description |
|---|---|---|
timestamp | time | Timestamp of image |
frame_id | string | Frame of reference for the image. The origin of the frame is the optical center of the camera. +x points to the right in the image, +y points down, and +z points into the plane of the image. |
width | uint32 | Image width |
height | uint32 | Image height |
encoding | string | Encoding of the raw image data |
step | uint32 | Byte length of a single row |
data | bytes | Raw image data |
encoding
Supported values: 8UC1, 8UC3, 16UC1, 32FC1, bayer_bggr8, bayer_gbrg8, bayer_grbg8, bayer_rggb8, bgr8, bgra8, mono8, mono16, rgb8, rgba8, uyvy or yuv422, yuyv or yuv422_yuy2
Reference implementations
Foxglove schemas are framework-agnostic, and can be implemented using any supported message encoding:
| encoding | schema |
|---|---|
| ROS 1 | foxglove_msgs/RawImage |
| ROS 2 | foxglove_msgs/msg/RawImage |
| JSON | foxglove.RawImage |
| Protobuf | foxglove.RawImage |
| FlatBuffers | foxglove.RawImage |
| OMG IDL | foxglove::RawImage |
You must use the schema names specified above for Foxglove to recognize the schema.