| Description:The Onboard_Compression class contains attributes describing the compression performed onboard a spacecraft or instrument for data storage and transmission. | 
| Namespace Id: img | Steward: img | Role: concrete | Status: Active | 
| Class Hierarchy: Onboard_Compression | 
| Attribute(s) | Name | Cardinality | Value | 
|  | onboard_compression_class | 0..1 | Lossless, Lossy, Uncompressed | 
|  | onboard_compression_mode | 0..1 | None | 
|  | onboard_compression_type | 0..1 | GZIP, H.264 Frame, ICER, ICT, JPEG, JPEG Progressive, LOCO, LZO, Lossless, MSSS Lossless, None, StarPixel Flexible, StarPixel Lossless, Wavelet | 
|  | onboard_compression_rate | 0..1 | None | 
|  | onboard_compression_ratio | 0..1 | None | 
|  | onboard_compression_quality | 0..1 | None | 
|  | onboard_compression_venue | 0..1 | Hardware, Software | 
|  | deferred_flag | 0..1 | None | 
|  | error_pixel_count | 0..1 | None | 
| Association(s) | Name | Cardinality | Class | 
|  | ICER_Parameters | 0..Unbounded - Choice | ICER_Parameters | 
|  | LOCO_Parameters | 0..Unbounded - Choice | LOCO_Parameters | 
|  | JPEG_Parameters | 0..Unbounded - Choice | JPEG_Parameters | 
|  | JPEG_Progressive_Parameters | 0..Unbounded - Choice | JPEG_Progressive_Parameters | 
|  | StarPixel_Flexible_Parameters | 0..Unbounded - Choice | StarPixel_Flexible_Parameters | 
|  | StarPixel_Lossless_Parameters | 0..Unbounded - Choice | StarPixel_Lossless_Parameters | 
| Referenced from: Commanded_Parameters, Imaging, Reference_Pixel, Thumbnail, MSSS_Camera_Mini_Header |