Mikrotron EOSENS GE CAMERA Specifikace stáhnout pdf (Strana 15)

Configuration EoSens GE Camera Manual

6.2 Image size and position

6.2.1 Setting the ROI, commands: OffsetX, OffsetY, Width and Height

Image size and position within the sensor is defined by four parameters:

Command Description Value

OffsetX Address of first pixel (x-start) 0…4F8

hex (modulo 24)

OffsetY Address of first line (y-start) 0…3FE

hex

Width X-width (x-width) 8…500

hex (modulo 8)

Height Y-height (y-height) 1…400

hex

6.2.2 Setting multiple ROI’s, commands: MultiROICount, MultiROIOffset

Commands: MultiROI1OffsetX 0…4f8

hex

MultiROI1OffsetY 0…3fe

hex

MultiROI2OffsetX 0…4f8

hex

MultiROI2OffsetY 0…3fe

hex

MultiROI3OffsetX 0…4f8

hex

MultiROI3OffsetY 0…3fe

hex

MultiROICount 0…3 number of ROI windows to activate

Description: With this command multiple ROI’s are activated and controlled. EoSens

allows to simultaneously choose up to four individual ROI’s within the

complete frame range. Thus, multiple objects can be captured independ-

ently at the same time. Normally only one window is active. This is the

default of MultiROICount = 0. With MultiROICount >=1 up to 3 additional

windows can be activated. So a total of maximal 4 windows can be active.

Each window can have its own start address. The size of the additional

windows is the same as the main ROI.

Note: In contrast to normal mode with x-start modulo of 24 in multiple ROI mode

the x-start modulo is 48 beginning with 0 or 24 depending on the main

ROI. If multiple ROI’s are active also the main ROI is locked to modulo 48.

Start addresses not fitting this modulo will be automatically rounded by the

camera and can be checked with the read command. Note also that when

changing the size of the main ROI the additional ROI’s will be changed

automatically. So take care that these ROI’s will fit into the sensor size.

Also the maximum framerate will decrease if multiple windows are active.

Remark: This mode can not be combined with ReverseX/Y mode or Decimation

mode.

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