Crate adder_codec_core

adder-codec-core

The core types and utilities for encoding and decoding ADΔER events

Re-exports

• pub use bitstream_io;

Modules

• codec
  Expose public API for encoding and decoding

Structs

• Coord
  Pixel channel address in the ADΔER model
• CoordSingle
  A 2D coordinate representation
• Event
  An ADΔER event representation
• EventCoordless
  An ADΔER event representation
• EventCoordlessRelative
• EventRelative
• EventSingle
  An ADΔER event representation, without the channel component
• PlaneSize
  The size of the image plane in pixels

Enums

• Mode
• PixelMultiMode
• PlaneError
  Error type for the PlaneSize struct
• SourceCamera
• SourceType
  The type of data source representation
• TimeMode
  The type of time used in the ADΔER representation

Constants

• D_EMPTY
  Special symbol signifying no information (filler dt)
• D_MAX
  The maximum possible D value
• D_NO_EVENT
  Special symbol signifying no Event exists
• D_SHIFT
  Array for computing the intensity to integrate for a given D value
• D_SHIFT_F32
  Array for computing the intensity to integrate for a given D value
• D_SHIFT_F64
  Array for computing the intensity to integrate for a given D value
• D_START
  The default D value for every pixel at the beginning of transcode
• D_ZERO_INTEGRATION
  Special symbol signifying no information (filler dt)
• EOF_PX_ADDRESS
  Special pixel address when signifying the end of a sequence of Events
• MAX_INTENSITY
  The maximum intensity representation for input data. Currently 255 for 8-bit framed input.

Functions

• is_framed
  Is the given source camera a framed source?
• open_file_decoder
  Helper function for opening a file as a raw or compressed input ADΔER stream

Type Aliases

• AbsoluteT
  Absolute firing time (in ticks) of an event. For a given pixel, this will always be grater than or equal to that of the pixel’s last fired event.
• BigT
  Large count of ticks (e.g., for tracking the running timestamp of a sequence of Events
• D
  Decimation value; a pixel’s sensitivity.
• DeltaT
  Number of ticks elapsed since a given pixel last fired an Event
• Intensity
  Measure of an amount of light intensity
• PixelAddress
  Pixel x- or y- coordinate address in the ADΔER model
• UDshift
  Precision for maximum intensity representable with allowed D values