IAI SW-4000M-PMCL страница 28 Скачать руководство пользователя

Страница: 28 / 43

SW-4000M-PMCL

Pixel Sensitivity Correction

Correct variations between the sensorʼs pixels.

Calibration must be performed within the camera and correction data must be created

beforehand. DSNU (PixelBlackCorrect) / PRNU (PixelGainCorrect) can be reduced using that

correction data. We recommend performing calibration and creating correction data whenever

the line rate setting or Analog base gain setting or vertical binning setting are changed

significantly.

*Correction data is saved for DSNU (PixelBlackCorrect) / PRNU (PixelGainCorrect) according to the

conditions adjusted at the factory.

*A single correction data entry can be saved on the camera for a each user.

When calibration is performed, the correction data is saved to the non-volatile ROM at the same time.

PRNU Correction

(PixedlGainCorrect)

PRNU (photo response non-uniformity) is a variation between pixels generated by the sensor

under bright conditions. If the line rate is slowed or a long exposure time is set, the dark

current in the sensor may change and the state of the PRNU may change.

DSNU Correction

(PixelBlackCorrect)

[Correction procedure]

1. Specify the user area to save the gain correction value with [PixelGainCorrect] of [JAICustomControl].

2. Gain correction data is automatically generated by [PixelGainDirect] of [JAICustomControl] and saved

in the user area specified in 1.

3. You can check the execution result of gain correction by [PixelGainDetectStatus] of [JAICustomControl].

DSNU (dark signal non-uniformity) is a variation between pixels in the dark areas generated
by the sensor. If the line rate is slowed or a long exposure time is set, the dark current in
the sensor may change and the state of the DSNU may change.

Black Level

[Correction procedure]

1. Specify the user area to save the black level correction value with [PixelBlackCorrect] of

[JAICustomControl].

2. Black level correction data is automatically generated by [PixelBlackDirect] in [JAICustomControl] and

saved in the user area specified in 1.

3. You can check the execution result of black level correction by [PixelBlackDetectStatus] of

[JAICustomControl].

— 28 —

Содержание SW-4000M-PMCL

Страница 1: ...sure to read this manual before use This manual includes important safety precautions and instructions on how to operate the unit Be sure to read this manual to ensure proper operation 2017 JAI SW 40...

Страница 2: ...ation Process Step 1 Installing the Software Step 2 Connecting Devices Step 3 Verifying Camera Operation Step 4 Configuring Basic Settings for the Camera Control via External Triggers Control without...

Страница 3: ...has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interf...

Страница 4: ...s for the Administration of the control of Pollution by Electronic Information Products known as China RoHS The table shows contained Hazardous Substances in this camera mark shows that the environmen...

Страница 5: ...to remove dust Phenomena specific to CMOS image sensors The following phenomena are known to occur on cameras equipped with CMOS image sensors These do not indicate malfunctions Aliasing When shootin...

Страница 6: ...riety of pre process functions Variable pixel size The pixel size can be changed by switching between the 7 5 7 5 m default and 7 5 10 5 m operation modes LUT Lookup Table Programmable control over ga...

Страница 7: ...and the supported lens types Lenses without the aperture ring on the lens side are not supported 2 POWER TRIG LED Indicates the power and trigger input status LED status and camera status LED Light S...

Страница 8: ...ector will be used for external trigger inputs You can switch which of these two are used via a command Compatible connectors Camera side HR10A 10R 12PB 71 Hirose Electric or equivalent Cable side HR1...

Страница 9: ...utput 10 23 Out TxOut2 Data output 11 24 Out TxCLK CL Clock 12 25 Out TxOut3 Data output 13 14 Shield GND Compatible connectors cable assembly Camera side HDR EC26FYTG2 SL HONDA Cable SDR connector ca...

Страница 10: ...st time only When using the camera for the first time install the software for configuring and controlling the camera JAI SDK on the computer When you install JAI SDK JAI Camera Control Tool will also...

Страница 11: ...Gen CP Check the following settings when controlling the camera via JAI SDK Checking the frame grabber board s settings Settings must be configured on the frame grabber board to enable Gen CP support...

Страница 12: ...Devices Connect the lens Camera Link cable AC adapter and other necessary devices Attach the lens in a clean environment to prevent dust from adhering to the unit Camera body 2 Direct connection 6 DC...

Страница 13: ...ctors Use Cable Link compatible cables Refer to the specifications of the cable for details on its bend radius For details on the cable see 4 DIGITAL I O 1 and DIGITAL I O 2 video output connectors Ca...

Страница 14: ...ng Basic Settings for the Camera Start Control Tool connect the camera to the frame grabber board and configure initial settings for the output format Connecting the Camera to the Control Tool 1 Start...

Страница 15: ...l Falling Edge falling edge of input signal Exposure Mode Timed control via exposure time Exposure Time Varies depending on the Tap Geometry and CL Pixel Clock settings 1 Set Exposure Mode to Timed Ti...

Страница 16: ...o On 3 Specify a line period slower than the exposure time in Acquisition Line rate 4 Specify the exposure time in Exposure Time When Not Controlling the Exposure Time Configure the settings as follow...

Страница 17: ...duce PRNU generated by the sensor To use the function calibration must be performed within the camera and correction data must be created beforehand Procedure u Make the signal output level as flat as...

Страница 18: ...18 SW 4000M PMCL User memory Temporary memory Current setting values Control Tool Save User 1 Data User 2 Data Note The setting values are not saved to the computer Control Tool User 3 Data...

Страница 19: ...Select User Set Save and click Execute User Set Save Command The current setting values are saved as user settings To load user settings 1 Stop image capture User settings can only be loaded when ima...

Страница 20: ...Trigger Selector The combinations of source signals and output destinations are indicated in the following Selector Cross point switch output Source signal Cross point switch input Output destination...

Страница 21: ...eometries are as follows The tap geometry settings on the camera side and the frame grabber board side must match For details on frame grabber board settings refer to the instruction manual of the boa...

Страница 22: ...se Width Trigger Mode ON Camera Link 12 pin Exposure Mode OFF 3 s 50 s Exposure Mode Timed 3 s 50 s PWC 3 s 50 s Image Output Timing Trigger Control The camera allows Line Start trigger controls to be...

Страница 23: ...E Data valid time CLK F 31 70 2058 61 32 3 6 17 9 10 2048 42 41 2065 45 09 3 6 17 8 17 2048 63 39 2058 28 87 3 6 17 8 10 2048 84 82 2066 20 76 3 6 17 8 18 2048 31 70 1371 39 65 3 6 17 9 7 1364 42 41...

Страница 24: ...1 70 2058 61 32 3 6 4 9 17 9 10 2048 42 41 2065 45 09 3 6 4 9 17 8 17 2048 63 39 2058 28 87 3 6 4 9 17 8 10 2048 84 82 2066 20 76 3 6 4 8 17 8 18 2048 31 70 1371 39 65 3 6 4 9 17 9 7 1364 42 41 1376 2...

Страница 25: ...invalid time CLK D Data valid time CLK E 31 70 2058 1 2 17 9 10 2048 42 41 2065 1 2 17 8 17 2048 63 39 2058 1 2 17 8 10 2048 84 82 2066 1 2 17 8 18 2048 31 70 1371 1 2 17 9 7 1364 42 41 1376 1 2 17 8...

Страница 26: ...LVAL rising s D Data invalid time CLK E Data valid time CLK F 31 70 2058 1 6 1 2 17 9 10 2048 42 41 2065 1 6 1 2 17 8 17 2048 63 39 2058 1 6 1 2 17 8 10 2048 84 82 2066 1 6 1 2 17 8 18 2048 31 70 1371...

Страница 27: ...time CLK E Data valid time CLK F 31 70 2058 1 6 1 2 17 9 10 2048 42 41 2065 1 6 1 2 17 8 17 2048 63 39 2058 1 6 1 2 17 8 10 2048 84 82 2066 1 6 1 2 17 8 18 2048 31 70 1371 1 6 1 2 17 9 7 1364 42 41 1...

Страница 28: ...a long exposure time is set the dark current in the sensor may change and the state of the PRNU may change DSNU Correction PixelBlackCorrect Correction procedure 1 Specify the user area to save the ga...

Страница 29: ...be selected on this camera When OFF is selected 1 linear sensitivity is applied The factory default setting is OFF Gamma When Gamma is set you can switch the curve characteristics by 9 steps 1 0 0 9 0...

Страница 30: ...d whenever the power is subsequently turned on For details on saving the setting see Step 7 Saving the Settings page 17 Black Level Correction Black level correction is a function for adjusting the se...

Страница 31: ...ll be the maximum value at which the shutter operates However in Trigger Mode ON Exposure Mode Timed mode the input trigger period will be the maximum value You can also save the setting and have it a...

Страница 32: ...ing states Switching for this function is performed via serial communication This function cannot be saved as the initial state of the camera 1 Gray 1 0 0 1023 255 1 4096 Pixel Number Signal level Val...

Страница 33: ...unction Binning The binning function allows you to combine the signal values of clusters of adjacent pixels to create improved virtual pixels Using the function results in images with lower pixel reso...

Страница 34: ...at Control Configure image format settings Pixel Format Mono8 Mono10 Mono8 Set the pixel format Test Pattern Off Monochrome GrayPattern White Off Select the test image Binning Vertical 1 2 1 Set the n...

Страница 35: ...ource signal for the item selected in Line Selector h User Set Control Configure user settings User Set Selector Default User Set1 to User Set3 Default factory default values Select the user settings...

Страница 36: ...le connection Image display Problem Cause and solution Gradation in dark areas is not noticeable Use the gamma function to correct the display As the light emitting properties of the monitor are not l...

Страница 37: ...ct mode Variable range 1 8 s to 15 148 ms Variable unit 1 0 s Test pattern Available 1 Gray 1 2 Gray 2 3 White 890LSB Synchronization Internal Image processing 1 Pixel sensitivity correction Pixel cor...

Страница 38: ...t15 Class B Dimensions 62 x 62 x 84 mm WHD F mount excluding protrusions 62 x 62 x 53 5 mm WHD M42 mount excluding protrusions Weight 320 g Connectors LEDs Mini Camera Link SDR Type Model HDR EC26FYTG...

Страница 39: ...SW 4000M PMCL Spectral Response 00 10 20 30 40 50 60 70 80 90 00 400 500 600 700 800 900 1000 wavelength nm SW 4000 Sensitivity Mode A Mode B 39...

Страница 40: ...SW 4000M PMCL DIGITAL I O 1 DIGITAL I O 2 DCIN TRIG POWER TRIG F Mount Dimensional tolerance 0 3 mm Unit mm 40 Dimensions...

Страница 41: ...SW 4000M PMCL DIGITAL I O 1 DIGITAL I O 2 DCIN TRIG POWER TRIG M42 Mount Dimensional tolerance 0 3 mm Unit mm 41...

Страница 42: ...ces D 7 8 7 8 21 Parts Identification POWER TRIG LED S 40 17 34 DC IN DC IN TRIG connector Digital Input Output Settings Dimensions 30 21 37 39 Exposure Mode G 29 Saving the Settings Settings List Sha...

Страница 43: ...Revision history Revision Date Changes 1 0 Apr 2017 First draft 1 1 May 2017 Selection Sensor mode 1 3 Oct 2019 Add Noise reduction digital filter function etc...

Результаты поиска

Содержание SW-4000M-PMCL

Отзывы:

Похожие инструкции для SW-4000M-PMCL

Бренды по названию

Популярные бренды

IAI SW-4000M-PMCL, Руководство пользователя

Результаты поиска

Содержание SW-4000M-PMCL

Отзывы:

Похожие инструкции для SW-4000M-PMCL

Бренды по названию

Популярные бренды