Imatest image sensor

Author: e | 2025-04-23

Imatest Image Sensor License (IS) - Taiwan - Trading Imatest Image Sensor (IS) Lensation GmbH new, version portuguese Imatest,Image Sensor download 4Shared Product Description. Imatest Image Sensor (IS) combines the features of Master with the ability to directly load images from image sensors and cameras, cutting out Download Imatest Hardware Control: Imatest Spectral Illuminance Color Sensor; Imatest Low Light Illuminance Sensor Digital Image Quality Testing

Imatest Image Sensor (IS) Imatest IS

IntroductionThis page briefly illustrates how to use the Imatest with Omnivision OVTAPantherM. Please note that Omnivision cameras are not supported in the OSX and Linux version of Imatest. However, Imatest supports other development systems to varying degrees. Contact us for details.Load images directly from Omnivision sensors. This eliminates the need to capture images separately, store them, then load them individually into Imatest, dramatically improving productivity.Download and Install SoftwareTo download Imatest software, go to store.imatest.com/software.htmlDownload and open the self-extracting executable (Imatest-IS-3.n.exe). This will install the Imatest Master edition and the Matlab Compiler Runtime (MCR), which is required for Imatest to run.Installer “Choose Components” window with Matlab libraries selected (Slow; select only if the libraries have not been installed.)The installer checks for the folder corresponding to the current MCR version (v8.10 as of October 2013). Matlab Libraries is checked if the folder is not found; otherwise it is unchecked. On rare occasions you may want to change this setting. Follow the remaining directions for installation. You will be able to run Imatest in evaluation mode for a limited time after you install it. If you’ve purchased it, open Imatest and press Help, License Manager (Activate). You can install Imatest on several computers, but you can only activate it on a single computer. www.imatest.com/activation/ contains instructions on activation/deactivation/moving Imatest between computers.To download Omnivision software, please contact Omnivision Technical Support ( and request a copy.Install the software, then open it and follow the directions for registration. The registration process will take one business day, after which you receive an Email with login instructions.Acquire an Omnivision KeyIn order to use Omnivision cameras with Imatest, a key for the Omnivision API must first be obtained directly from Omnivision. To obtain the key, please perform the following steps:Navigate to the Imatest IS installation directory, e.g. C:\Program Files (x86)\Imatest\v4.1\Image Sensor\Run the supplied executable OVTKEY.exe in administrator mode by right clicking on OVTKEY.exe and select Run as administrator. This executable will produce a file named preovt.key that is machine specific, i.e. the generated key file will work for only the machine for which it was generated.Contact support at Omnivision ( and supply the preovt.key file. From the preovt.key file, the contact at Omnivision will produce the key needed to enable Omnivision support in Imatest.Place the key file supplied by Omnivision into the same directory as the Imatest IS executable.With the key file in place, Omnivision support is enabled in Imatest.Preparing the CameraConnect the camera to the computer and launch Omnivision’s OVTAPantherM.exe. If multiple Omnivision cameras are connected to the computer, only one will be initialized at a time by OVTAPantherM. Once OVTAPantherM has launched and an image stream is being displayed, select one of the RAW sensor modes from the list that is displayed in the left pane (or by clicking the ‘Sensor Ctl’ button and then ‘Res/Mode’). See the example below for an OV3640 camera.A screenshot of OVTAPantherM with the RAW mode selected for an OV3640 camera sensor.Record the resolution (as well as the number of bits per

Imatest Image Sensor - Download, Review

In focus (you don’t even need a lens to measure sensor uniformity); the goal is to measure lens light falloff and/or sensor uniformity, not features of the subject. For typical measurements, set exposure compensation to overexpose by about one f-stop. (You may, however, use any exposure you choose.)Save the image as a RAW file or maximum quality JPEG.Imatest LED LightboxTo obtain even illumination We recommend the Imatest LED LIghtbox, which features excellent illumination uniformity (90-95%), dimming over a range of 30 lux to 10,000 lux in standard models (with options as low as 1 lux and up to 100,000 lux), selectable color temperatures (3100K, 4100K, 5100K, 5500K, 6500K, NIR 850nm, NIR 940nm), and can be used with Imatest Dynamic Range and other transmissive charts. Imatest lightboxes are compared here.To run Uniformity,Start Imatest and click on Uniformity.Very large files (height x width x colors over 40 MB) sometimes caused memory overflow problems with (older) 32-bit systems. Files over 40 or 80 MB can be automatically reduced 1/2x linearly (using 1/4 the memory). Click Settings, Options III (in the Imatest main window) and make the appropriate setting in LARGE FILES (Uniformity, Distortion). This should be unnecessary with recent versions of Imatest.Open the image file.Multiple file selection Several files can be selected in Imatest Master using standard Windows techniques (shift-click or control-click). Depending on your response to the multi-image dialog box you can combine (average) several files or run them sequentially (batch mode).Combined (averaged) files are useful for measuring fixed-pattern noise (at least 8 identical images captured at low ISO speed are recommended). The combined file can be saved. Its name will be the same as the first selected file with _comb_n appended, where n is the number of files combined.Batch mode allows several files to be analyzed in sequence. There are three requirements. The files should (1) be in the same folder, (2) have the same pixel size, and (3) be framed identically.The input dialog box for the first run is the same as for standard non-batch runs. Additional runs use the same settings. Since no user input is required they can

Image Sensors Europe 2025 - Imatest

The screen).Right-click inside the Command window, then click on Select All in the context menu.Alternately, you can click on the icon on the upper-left of the window, click on Edit, click on Mark, then drag the cursor to select the text to copy.Press Enter (or Return) on the keyboard. This is equivalent to Ctrl-C (Copy) in Windows (which doesn’t work in the Command window).Paste the text into your e-mail using a standard Windows Paste command (Ctrl-V or Edit, Paste).It’s OK to delete obviously irrelevant text before you send the e-mail.Pre-3.6: Procedure 2: Copy and paste screen dump image (complex but reliable) Click on the Imatest Command window icon in the taskbar (usually at the bottom of the screen).Click Alt-PrtSc or Alt-PrintScreen, depending on the keyboard.Paste the image (from the clipboard) into an image editor. In most image editors (for example, IrfanView, a great free utility ), click Edit, Paste or control-V.Save the image as a GIF or PNG file (much smaller than TIFF or BMP and clearer than JPEG).Attach the file to the e-mail (or include it inline).Diagnostics runsFor Imatest errors that shut down the DOS window (this has become rare), or where extra diagnostic results may help in locating a problem,Run Imatest from the Imatest folder (C:Program files\Imatest\Imatest in typical win32 English installations) by double-clicking Diagnostics (or diagnostics.bat). This keeps the DOS window open after Imatest terminates so you can view the error message.E-mail the error message to Imatest support following the Error reporting instructions, above.In some instances you can fix the problem by deleting imatest-v2.ini (or renaming it, which is better because you have a record). Instructions here.Path conflicts when other versions of Matlab are installedX The procedure entry point svDoubleSclarRemW could not belocated in the dynamic link library libmwservices.dllIf a different version of Matlab from the one used for Imatest (6.5.1) has been installed on your system, there is a tiny chance that you may experience a path conflict that causes a similar error message— or Imatest may simply fail to run. This rarely happens because the batch file that initiates Imatest sets the path. Path issues. Imatest Image Sensor License (IS) - Taiwan - Trading Imatest Image Sensor (IS) Lensation GmbH new, version portuguese Imatest,Image Sensor download 4Shared Product Description. Imatest Image Sensor (IS) combines the features of Master with the ability to directly load images from image sensors and cameras, cutting out Download Imatest Hardware Control: Imatest Spectral Illuminance Color Sensor; Imatest Low Light Illuminance Sensor Digital Image Quality Testing

Imatest Image Sensor - Download, Review, Screenshots

Documentation – Previous v23.2 Which version is right for you?Imatest 5.0: All functions of Imatest Image Sensor have been incorporated into Imatest Master.Imatest is available in several GUI (Graphic User Interface)-based versions.Studio, with everything individual photographers need to test their cameras and lenses.Studio is only available to individual photographers.Master, the full-featured industrial-strength version for engineers and scientists who develop and evaluate imaging systems. Acquire images directly from several manufacturer’s development systems. Images can be updated and analyzed in real time with the Rescharts, Multicharts, and Uniformity-Interactive modules.As of Imatest 5.0, Image Sensor (IS) has been discontinued. All functionality can now be found in Imatest Master.Imatest is also available in non-GUI Industrial Testing (IT) versions (both EXE and DLL) that are suitable for automated testing in production lines.Comparison between versionsSFRStudio MasterSFR Any Angle: Calculate MTF for any edge angle. ✔SFR and SFRplusStudio MasterSecondary readout (MTFnn, MTFnnP, or MTF @ spatial frequency)12Edge roughness analysis ✔Batch runs (multiple input files) 6 max. UnlimitedNoise histograms ✔Display MTF for R, B, and B channels, in addition to Y (luminance) channel ✔SFRplusStudio Master3D plots MTF50-onlyMultiple results, including Secondary readoutsBlemish (Master/IS-only)Studio MasterDetect visible sensor defects. Highly tunable. ✔ColorcheckStudio MasterTonal response and noise analyses for B&W patches ✔✔L*a*b* color error and Color analysis ✔✔Batch runs (multiple input files)limited✔User-supplied reference files ✔Noise analysis for R, G, B, C, M, and Y patches; noise spectrum ✔Dot pattern (Master/IS-only) Measure distortion and lateral chromatic aberration from a dot chart (I3A CPIQ-compatible) ✔Multicharts Studio MasterInteractive analysis of tones and colors in the X-Rite Colorchecker (24-patch and SG) and IT-8.7 charts ✔✔Analysis of ChromaDuMonde 28, UTT, specialized grayscale, and other charts ✔User-supplied reference files ✔Special charts: analyze patterns of squares arranged on a circle as well as many special Color, Imatest 36-patch Dynamic range, ISO, and Other test charts, many of which are also analyzed by Stepchart for Imatest Master . ✔StepchartStudio MasterTonal response, noise, and dynamic range analysis ✔✔Batch runs (multiple input files)limited✔Tonal response for separate R, G, B, Y channels (figure 3) ✔Chart density (reference) values can be read from a file. ✔ Analyzes several non-linear (multiple row or circular) charts such as the Imatest 36-patch Dynamic range, and ISO-14524 (OECF), ISO 15739 (Noise), ISO 16067-1 (Scanner), QA-62, and ST-51 (EIA grayscale) charts. ✔ReschartsStudioMasterSFR Edge and MTF plots, Chromatic aberration plots. See SFR (above) for more details. ✔✔Log Frequency MTF plot ✔✔Log Frequency Color moiré plot ✔Log Frequency-Contrast module; shows effects of noise reduction,Wedge (CIPA DC-003 “Vanishing resolution”),Random pattern (highly sensitive to noise reduction) ✔Light FalloffStudioMasterLight falloff (luminance channel) displayed in normalized pixel levels and f-stops ✔✔Batch runs (multiple input files) ✔Light falloff for R, G, and B channels ✔Display dead and hot pixels ✔Histograms for R, G, and B channels

Image Sensor Edition Quick Start Guide - Imatest

Beginning with Imatest 5.1, direct acquisition of images from Sony sensor development boards through the Sony software tool is supported. This new feature allows Imatest to acquire the image directly from Sony, which eliminates the need to save images to file and load them individually into Imatest for analysis. By eliminating the need to save images to disk, development time can be drastically reduced.Requirements Before continuing, make sure that you have all of the following:A computer running the Microsoft Windows operating systemA copy of Imatest Master or IT 5.1, or more recentSony development board (e.g. a CUE2 board) with camera sensor and associated configuration filesA copy of the Sony AYA software toolSupported Imatest ModulesDirect acquisition is supported in the following modules:ReschartsSFRplus SetupSFRreg SetupeSFR ISO SetupCheckerboard SetupMultichartsUniformity InteractiveThis page details how to get started with acquiring from Sony development boards. To get started, please follow the steps below.1. Install ImatestIf Imatest is not already installed, please follow the instructions given in Installation and Getting Started.2. Install Sony AYAAt the time of this writing, Sony AYA does not come with a dedicated installer. To install, unzip the supplied software into a folder in a convenient location, such as to a folder within C:\Program Files.3. Enable AYA’s API serverImatest interfaces with Sony AYA through AYA’s API server, which is a socket-based server that has to be enabled by the user. To enable the API server, please do the following:Open any *.icf parameter file.Append system.custom_toolbar(“APIServer”,1) to the file.Open AYAOn the far right, press the new APISVR button In the API Server dialog, select ENABLE Close and reopen AYA4. Prepare the camera With AYA open, start monitoring your device by clicking the Monitoring Window button and selecting the modified *.icf file in the subsequent dialog.Ensure that your device is properly aligned with the test chart by following the suggestions provided in the documentation, such as the ‘Photograph the chart’ section in the SFRplus instructions.5. Sony setup in ImatestThe next step is to setup Imatest to handle the images acquired from AYA. Note that AYA supplies RAW images (i.e. undemosaicked ), so various settings will be need to be supplied by the user.a. Open the Device ManagerTo begin, open the Device Manager by selecting the Data tab on the main Imatest window, and click the Device Manager button. Once the Device Manager opens, select Sony AYA from the Device List.b. Modify SettingsNext, modify any settings for

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Back To News--> Store Knowledge Base June 25, 2024 February 7, 2025 ISICS HPCSreport Software1 hp-mount Magnetic and tripod mounting adapter $410.00 Spectral Illuminance Sensor enables quick accurate measurements over a USB interface.Measures Correlated Color Temperature (CCT), Illuminance (Lux), photosynthetic photon flux density (PPFD).Can measure wide and narrow spectrum light sources, but also can measure the narrow spectrum light sources, such as CFL, HID, etc.Includes an adapter for mounting to a 1/4-20 tripod mount or magnet for mounting to the Imatest Sensor Plate and HPCS330X windows GUI for control of a single device.Spectral Sensor Information Sheet Description Measuring parameters:CCT Tc (K) and blackbody deviating from Duvlight illumination E (LX), candlelight E (Fc)chromaticity coordinates (x, y), (U, V), (U ‘, V’)relative spectral power distribution P (lambda)color rendering index Ra, Ri (i=1 ~ 15)color tolerance (SDCM, CIE and Macadam rectangle u ‘V’ round)Dominant wavelengths, peak wavelengths, central wavelengths, centroid wavelengths, and half widthlight and dark visual ratio S/Pcolor purity, red ratio, green ratio, blue ratio, CIE1931 three basic color stimulus value X, Y, ZSpecificationsNameValueIlluminance range5-200,000 luxFWHM4nmCCT range1000 – 100,000KSpectral Resolution0.5nmSensorCCDSensor array points1500Zeroing modeauto zeroingWave accuracy±0.5nmx,y Accuracy±0.0025x,y Repeatability±0.0025Illuminance Accuracy±4%Window size⌀ 17mmInterfaceUSB-CSensor Dimensions61.2 x 63.0 x 17.2 mm (2.41″ x 2.48″ x 0.675″)Mounting AdapterMagnetic and 1/4-20 tripod mountSensor + Mount Dimensions67.3 x 72.1 x 24.1 mm (2.65″ x 2.84″ x 0.95″)Includes Single Device GUI softwareWindowsCommunication ProtocolSerial interfaceDemonstrationSoftwareApplication NameHPCS330X windows GUI for control of a single device.DocumentationImatest-ISICS-HPCS-310-Manual.pdfSingle device GUI Interface (windows)ImatestSpectralSensor_OHSP330_Setup1.60.6-250102.exeUpdated 2025-02-07Windows MD5 Checksum6a5c74c8a067e4baf81df8aee271a2b9Single device GUI Interface (android)Imatest-Spectral-Sensor-App.apkUpdated 2025-02-07Android MD5 Checksumd1349476753f639d78264b49e899feddMulti-device Hardware Control API/GUI (windows/mac/linux)Optional Imatest Lighting Control sold separately (coming soon)Communication ProtocolISICS-USB-Protocols-1.0V.pdf Imatest Light Sensor Comparison Low Light Illuminance SensorSpectral Illuminance Color SensorColor Sensing❌✅Illuminance Measurement✅✅Lowest Illuminance readout0.5 lux5 luxExternal Readout Device✅❌Windows Application (Single Device)✅✅Cost$350$385 This entry was posted in .--> This entry was posted in .. Imatest Image Sensor License (IS) - Taiwan - Trading Imatest Image Sensor (IS) Lensation GmbH new, version portuguese Imatest,Image Sensor download 4Shared Product Description. Imatest Image Sensor (IS) combines the features of Master with the ability to directly load images from image sensors and cameras, cutting out Download Imatest Hardware Control: Imatest Spectral Illuminance Color Sensor; Imatest Low Light Illuminance Sensor Digital Image Quality Testing