Instruction manual
Table Of Contents
- Introduction
- Declarations of conformity
- Safety instructions
- PIKE types and highlights
- FireWire
- Overview
- FireWire in detail
- System components
- Specifications
- PIKE F-032B / F-032B fiber
- PIKE F-032C / F-032C fiber
- PIKE F-100B / F-100B fiber
- PIKE F-100C / F-100C fiber
- PIKE F-145B / F-145B fiber (-15fps*)
- PIKE F-145C / F-145C fiber (-15fps*)
- PIKE F-210B / F210B fiber
- PIKE F-210C / F-210C fiber
- PIKE F-421B / F-421B fiber
- PIKE F-421C / F-421 C fiber
- PIKE F-505B / F-505B fiber
- PIKE F-505C / F-505C fiber
- Spectral sensitivity
- Camera dimensions
- PIKE standard housing (2 x 1394b copper)
- PIKE (1394b: 1 x GOF, 1 x copper)
- Tripod adapter
- Pike W90 (2 x 1394b copper)
- Pike W90 (1394b: 1 x GOF, 1 x copper)
- Pike W90 S90 (2 x 1394b copper)
- Pike W90 S90 (1394b: 1 x GOF, 1 x copper)
- Pike W270 (2 x 1394b copper)
- Pike W270 (1394b: 1 x GOF, 1 x copper)
- Pike W270 S90 (2 x 1394b copper)
- Pike W270 S90 (1394b: 1 x GOF, 1 x copper)
- Cross section: CS-Mount (only PIKE F-032B/C)
- Cross section: C-Mount (VGA size filter)
- Cross section: C-Mount (large filter)
- Adjustment of C-Mount
- F-Mount, K-Mount, M39-Mount
- Camera interfaces
- Description of the data path
- Block diagrams of the cameras
- Sensor
- Channel balance
- White balance
- Auto shutter
- Auto gain
- Manual gain
- Brightness (black level or offset)
- Horizontal mirror function
- Shading correction
- Look-up table (LUT) and gamma function
- Binning (only PIKE b/w models)
- Sub-sampling (PIKE b/w and color)
- Binning and sub-sampling access
- Quick parameter change timing modes
- Packed 12-Bit Mode
- High SNR mode (High Signal Noise Ratio)
- Frame memory and deferred image transport
- Color interpolation (BAYER demosaicing)
- Sharpness
- Hue and saturation
- Color correction
- Color conversion (RGB ‡ YUV)
- Bulk Trigger
- Level Trigger
- Serial interface
- Controlling image capture
- Trigger modi
- Exposure time
- One-shot
- Multi-shot
- ISO_Enable / Free-Run
- Asynchronous broadcast
- Jitter at start of exposure
- Sequence mode
- Secure image signature (SIS): definition and scenarios
- Smear reduction
- Video formats, modes and bandwidth
- PIKE F-032B / PIKE F-032C
- PIKE F-100B / PIKE F-100C
- PIKE F-145B / PIKE F-145C (-15 fps**)
- PIKE F-210B / PIKE F-210C
- PIKE F-421B / PIKE F-421C
- PIKE F-505B / PIKE F-505C
- Area of interest (AOI)
- Frame rates
- Frame rates Format_7
- PIKE F-032: AOI frame rates
- PIKE F-100: AOI frame rates
- PIKE F-145: AOI frame rates (no sub-sampling)
- PIKE F-145: AOI frame rates (sub-sampling)
- PIKE F-145-15fps: AOI frame rates (no sub-sampl.)
- PIKE F-145-15fps: AOI frame rates (sub-sampl.)
- PIKE F-210: AOI frame rates (no sub-sampling)
- PIKE F-210: AOI frame rates (sub-sampling)
- PIKE F-421: AOI frame rates
- PIKE F-505: AOI frame rates
- How does bandwidth affect the frame rate?
- Configuration of the camera
- Camera_Status_Register
- Configuration ROM
- Implemented registers
- Camera initialize register
- Inquiry register for video format
- Inquiry register for video mode
- Inquiry register for video frame rate and base address
- Inquiry register for basic function
- Inquiry register for feature presence
- Inquiry register for feature elements
- Inquiry register for absolute value CSR offset address
- Status and control register for feature
- Feature control error status register
- Video mode control and status registers for Format_7
- Advanced features
- Extended version information register
- Advanced feature inquiry
- Camera status
- Maximum resolution
- Time base
- Extended shutter
- Test images
- Look-up tables (LUT)
- Shading correction
- Deferred image transport
- Frame information
- Input/output pin control
- Delayed Integration enable
- Auto shutter control
- Auto gain control
- Autofunction AOI
- Color correction
- Trigger delay
- Mirror image
- AFE channel compensation (channel balance)
- Soft Reset
- High SNR mode (High Signal Noise Ratio)
- Quick parameter change timing modes
- Parameter-List Update
- Format_7 mode mapping
- Secure image signature (SIS)
- Smear reduction
- User profiles
- GPDATA_BUFFER
- Firmware update
- Appendix
- Index
Description of the data path
PIKE Technical Manual V4.0.0
167
Color conversion (RGB YUV)
The conversion from RGB to YUV is made using the following formulae:
Bulk Trigger
See Chapter Trigger modi on page 173 and the following pages.
Level Trigger
See Trigger Mode 1 in Chapter Trigger modi on page 173.
Formula 2: RGB to YUV conversion
Note
L
• As mentioned above: Color processing can be bypassed
by using so-called RAW image transfer.
•RGB YUV conversion can be bypassed by using RGB8
format and mode. This is advantageous for edge color
definition but needs more bandwidth (300% instead of
200% relative to b/w or RAW consumption) for the
transmission, so that the maximal frame frequency will
drop.
Y 0.3 R× 0.59 G× 0.11 B×++=
U 0.169–R× 0.33 G× 0.498 B× 128 (@ 8 bit)++–=
V 0.498 R× 0.420 G×– 0.082 B×– 128 (@ 8 bit)+=