RawImage
A raw image.
Panel support
RawImage can be used in the following panels: 3D and Image.
Schema
| Field | Type | Description |
|---|---|---|
timestamp | time | Timestamp indicating when the image was captured. |
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, +y points down, and +z points into the plane of the image. |
width | uint32 | Width of the image. |
height | uint32 | Height of the image. |
encoding | string | Encoding of the raw image data. |
step | uint32 | Length in bytes of a single row of the image. |
data | bytes | Raw image data buffer. The content depends on the encoding and includes all pixel data row-wise. |
Supported values:
8UC1, 8UC3, 16UC1 (little endian), 32FC1 (little endian), 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 independent of any specific framework and can be used with any supported message encoding. The schema names should be specified as seen below:
| 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 |