National Instruments IMAQ Vision for Measurement Studio user manual

User manual for the device National Instruments IMAQ Vision for Measurement Studio

Device: National Instruments IMAQ Vision for Measurement Studio
Category: Network Card
Manufacturer: National Instruments
Size: 2.02 MB
Added : 10/30/2014
Number of pages: 114
Print the manual

Download

How to use this site?

Our goal is to provide you with a quick access to the content of the user manual for National Instruments IMAQ Vision for Measurement Studio. Using the online preview, you can quickly view the contents and go to the page where you will find the solution to your problem with National Instruments IMAQ Vision for Measurement Studio.

For your convenience

If looking through the National Instruments IMAQ Vision for Measurement Studio user manual directly on this website is not convenient for you, there are two possible solutions:

  • Full Screen Viewing - to easily view the user manual (without downloading it to your computer), you can use full-screen viewing mode. To start viewing the user manual National Instruments IMAQ Vision for Measurement Studio on full screen, use the button Fullscreen.
  • Downloading to your computer - You can also download the user manual National Instruments IMAQ Vision for Measurement Studio to your computer and keep it in your files. However, if you do not want to take up too much of your disk space, you can always download it in the future from ManualsBase.
National Instruments IMAQ Vision for Measurement Studio User manual - Online PDF
Advertisement
« Page 1 of 114 »
Advertisement
Print version

Many people prefer to read the documents not on the screen, but in the printed version. The option to print the manual has also been provided, and you can use it by clicking the link above - Print the manual. You do not have to print the entire manual National Instruments IMAQ Vision for Measurement Studio but the selected pages only. paper.

Summaries

Below you will find previews of the content of the user manuals presented on the following pages to National Instruments IMAQ Vision for Measurement Studio. If you want to quickly view the content of pages found on the following pages of the manual, you can use them.

Abstracts of contents
Summary of the content on the page No. 1


IMAQ
IMAQ Vision

for Measurement Studio
User Manual
LabWindows/CVI
IMAQ Vision for LabWindows/CVI User Manual
May 2001 Edition
Part Number 323022A-01

Summary of the content on the page No. 2

Support Worldwide Technical Support and Product Information ni.com National Instruments Corporate Headquarters 11500 North Mopac Expressway Austin, Texas 78759-3504 USA Tel: 512 794 0100 Worldwide Offices Australia 03 9879 5166, Austria 0662 45 79 90 0, Belgium 02 757 00 20, Brazil 011 284 5011, Canada (Calgary) 403 274 9391, Canada (Ontario) 905 785 0085, Canada (Québec) 514 694 8521, China 0755 3904939, Denmark 45 76 26 00, Finland 09 725 725 11, France 01 48 14 24 24, Germany 089 741 31 30, G

Summary of the content on the page No. 3

Important Information Warranty The media on which you receive National Instruments software are warranted not to fail to execute programming instructions, due to defects in materials and workmanship, for a period of 90 days from date of shipment, as evidenced by receipts or other documentation. National Instruments will, at its option, repair or replace software media that do not execute programming instructions if National Instruments receives notice of such defects during the warranty period.

Summary of the content on the page No. 4

Conventions The following conventions are used in this manual: » The » symbol leads you through nested menu items and dialog box options to a final action. The sequence File»Page Setup»Options directs you to pull down the File menu, select the Page Setup item, and select Options from the last dialog box. This icon denotes a note, which alerts you to important information. bold Bold text denotes items that you must select or click on in the software, such as menu items and dialog box options. Bol

Summary of the content on the page No. 5

Contents Chapter 1 Introduction to IMAQ Vision About IMAQ Vision ......................................................................................................1-1 Documentation and Examples .......................................................................................1-1 Application Development Environments.......................................................................1-2 IMAQ Vision Function Tree...........................................................................

Summary of the content on the page No. 6

Contents Measure Color Statistics................................................................................................ 3-7 Comparing Colors ........................................................................................... 3-8 Learning Color Information ............................................................................ 3-9 Choosing the Right Color Information............................................. 3-9 Specifying the Color Information to Learn .................

Summary of the content on the page No. 7

Contents Training the Color Pattern Matching Algorithm...............................5-20 Defining a Search Area .....................................................................5-21 Setting Matching Parameters and Tolerances...................................5-22 Testing the Search Algorithm on Test Images..................................5-24 Finding Points Using Color Location..............................................................5-25 Convert Pixel Coordinates to Real-World Coordin

Summary of the content on the page No. 8

1 Introduction to IMAQ Vision This chapter describes the IMAQ Vision for LabWindows/CVI software and associated software products, discusses the documentation and examples available, outlines the IMAQ Vision function organization, and lists the steps for making a machine vision application. Note For information about the system requirements and installation procedure for IMAQ Vision for LabWindows/CVI, see the IMAQ Vision for Measurement Studio Release Notes that came with your software. About I

Summary of the content on the page No. 9

Chapter 1 Introduction to IMAQ Vision Documentation»IMAQ Vision for LabWindows/CVI Function Reference.  Example programs—If you want examples of how to create specific applications, go tocvi\samples\vision.  Application Notes—If you want to know more about advanced IMAQ Vision concepts and applications, refer to the Application Notes located on the National Instruments Web site at ni.com/appnotes.nsf/  NI Developer Zone (NIDZ)—If you want even more information about developing your vision app

Summary of the content on the page No. 10

Chapter 1 Introduction to IMAQ Vision Table 1-1. IMAQ Vision Function Types Function Type Description Image Functions that create space in memory for images and perform basic image Management manipulation. Memory A function that returns memory you no longer need to the operating system. Management Error Functions that set the current error, return the name of the function in which the Management last error occurred, return the error code of the last error, and clear any pending errors. Acquisiti

Summary of the content on the page No. 11

Chapter 1 Introduction to IMAQ Vision Table 1-1. IMAQ Vision Function Types (Continued) Function Type Description Frequency Functions for the extraction and manipulation of complex planes. Functions of Domain this type perform FFTs, inverse FFTs, truncation, attenuation, addition, Analysis subtraction, multiplication, and division of complex images. Barcode A function that reads a barcode. LCD Functions that find and read seven-segment LCD characters. Meter Functions that return the arc informat

Summary of the content on the page No. 12

Chapter 1 Introduction to IMAQ Vision Creating IMAQ Vision Applications Figures 1-1 and 1-2 illustrate the steps for creating an application with IMAQ Vision. Figure 1-1 describes the general steps to designing a Vision application. The last step in Figure 1-1 is expanded upon in Figure 1-2. You can use a combination of the items in the last step to create your IMAQ Vision application. For more information about items in either diagram, see the corresponding chapter listed to the right of the it

Summary of the content on the page No. 13

Chapter 1 Introduction to IMAQ Vision 1 Define Regions of Interest Chapter 3: Grayscale and Color Measurements Measure Measure Grayscale Statistics Color Statistics 2 3 Locate Objects to Inspect Correct Image Distortion Create a Binary Image Set Search Areas Chapter 4: Find Measurement Points Improve a Binary Image Chapter 5: Blob Analysis Machine Vision Convert Pixel Coordinates to Make Particle Measurements Real-World Coordinates Convert Pixel Coordinates to Make Measurements Real-World Coordi

Summary of the content on the page No. 14

2 Getting Measurement-Ready Images This chapter describes how to set up your imaging system, acquire and display an image, analyze the image, and prepare the image for additional processing. Set Up Your Imaging System Before you acquire, analyze, and process images, you must set up your imaging system. The manner in which you set up your system depends on your imaging environment and the type of analysis and processing you need to do. Your imaging system should produce images with high enough qu

Summary of the content on the page No. 15

Chapter 2 Getting Measurement-Ready Images 3. Select an image acquisition device that meets your needs. National Instruments offers several image acquisition (IMAQ) devices, such as analog color and monochrome IMAQ devices as well as digital devices. Visitni.com/imaq for more information about IMAQ devices. 4. Configure the driver software for your image acquisition device. If you have a National Instruments image acquisition device, configure your NI-IMAQ driver software through Measurement & A

Summary of the content on the page No. 16

Chapter 2 Getting Measurement-Ready Images Table 2-1. IMAQ Vision for LabWindows/CVI Image Types Value Description IMAQ_IMAGE_U8 8 bits per pixel—unsigned, standard monochrome IMAQ_IMAGE_I16 16 bits per pixel—signed, monochrome IMAQ_IMAGE_SGL 32 bits per pixel—floating point, monochrome IMAQ_IMAGE_COMPLEX 2 × 32 bits per pixel—floating point, native format after a Fast Fourier Transform (FFT) IMAQ_IMAGE_RGB 32 bits per pixel—standard color IMAQ_IMAGE_HSL 32 bits per pixel—color If you plan to us

Summary of the content on the page No. 17

Chapter 2 Getting Measurement-Ready Images Source and Destination Images Some IMAQ Vision functions that modify the contents of an image have source image and destination image input parameters. The source image receives the image to process. The destination image receives the processing results. The destination image can receive either another image or the original, depending on your goals. If you do not want the contents of the original image to change, use separate source and destination imag

Summary of the content on the page No. 18

Chapter 2 Getting Measurement-Ready Images  imaqAdd(myImageA,myImageA,myImageB); This function adds two source images and stores the result in the first source image.  imaqAdd(myImageB,myImageA,myImageB); This function adds two source images and stores the result in the second source image. Most operations between two images require that the images have the same type and size. However, some arithmetic operations can work between two different types of images (for example, 8-bit and 16-bit). So

Summary of the content on the page No. 19

Chapter 2 Getting Measurement-Ready Images Acquiring an Image Use one of the following methods to acquire images with a National Instruments image acquisition (IMAQ) device:  Acquire a single image usingimaqEasyAcquire(). When you call this function, it initializes the IMAQ device and acquires the next incoming video frame. Use this function for low-speed single capture applications where ease of programming is essential.  Acquire a single image usingimaqSnap(). When you call this function, it

Summary of the content on the page No. 20

Chapter 2 Getting Measurement-Ready Images UseimaqReadVisionFile() to open an image file containing additional information, such as calibration information, template information for pattern matching, or overlay information. For more information about pattern matching templates and overlays, see Chapter 5, Machine Vision. You can also useimaqGetFileInfo() to retrieve image properties—image size, recommended image type, and calibration units—without actually reading all the image data. Converting


Alternative user manuals
# User manual Category Download
1 National Instruments 24-Bit Half/Full-Bridge Analog Input Module NI 9237 User manual Network Card 11
2 National Instruments 700 User manual Network Card 2
3 National Instruments 370620B-01 User manual Network Card 0
4 National Instruments 5411 User manual Network Card 0
5 National Instruments 6508 PCI-DIO-96 User manual Network Card 1
6 National Instruments 8-Channel Solid-State Relay (SSR) Digital Output NI 9485 User manual Network Card 6
7 National Instruments 8330 Series User manual Network Card 0
8 National Instruments AT E Series User manual Network Card 4
9 National Instruments BNC-2140 User manual Network Card 0
10 National Instruments 374318A-01 User manual Network Card 0
11 National Instruments Cabled PCI Express User manual Network Card 0
12 National Instruments AutoCode NI MATRIX User manual Network Card 1
13 National Instruments cFP-20xx User manual Network Card 0
14 National Instruments DAQCard-1200 User manual Network Card 6
15 National Instruments Data Acquisition Device NI USB-621x User manual Network Card 10
16 Sony BTA-NW1A User manual Network Card 2
17 Sony BKMW-E3000 User manual Network Card 2
18 Sony AC-SQ950D User manual Network Card 0
19 Sony BBV RX100 User manual Network Card 3
20 Sony CLIE A-AVZ-100-11 User manual Network Card 1