MATLAB IMAGE ACQUISITION TOOLBOX 3 manuels

Manuels d'utilisation et guides de l'utilisateur pour Logiciel MATLAB IMAGE ACQUISITION TOOLBOX 3.
Nous fournissons des manuels en pdf 1 MATLAB IMAGE ACQUISITION TOOLBOX 3 à télécharger gratuitement par type de document : Guide de l'utilisateur


Table des matières

Image Acquisition

1

Toolbox 3

1

User’s Guide

1

508-647-7000 (Phone)

2

508-647-7001 (Fax)

2

The MathWorks, Inc

2

3 Apple Hill Drive

2

Natick, MA 01760-2098

2

Revision History

3

Contents

5

ConnectingtoHardware

7

WorkingwithAcquiredImageData

9

Troubleshooting

11

Functions — By Category

12

........................ A-3

14

Getting Started

15

1 Getting Started

16

Related Products

17

Supported Hardware

17

V iewing Object Properties

27

Setting Object Properties

29

Running the Example

31

Toolbox Compone

37

2 Introduction

38

Setting Up Frame Grabbers

39

Previewing Data

42

Each time

51

Using the Image Acquisition

53

Tool GUI

53

Opening the Tool

54

Parts of the Desktop

54

Selecting Your Device

57

Adding New Hardware

58

Using a Camera File

59

Setting Frames Per Trigger

61

Setting the Color Space

62

Using the Region of Interest

62

Logging Your Data

65

Memory Logging

66

Disk Logging

66

Setting Up Triggering

67

Selecting the Trigger Type

68

The Preview Window

71

Acquiring Data

73

4 and Number of

74

Immediate,thetool

75

1 or any

75

If Images Are Blurry or Dark

76

Previewing and Acquiring Data

77

Expor ting Data

78

Exporting Data

79

3 Click Save

80

4 Click Save

83

Connecting to Hardware

85

Getting Hardware Information

87

Getting Hardware Inform ation

89

TypesofObjects

93

1 Thetitleofthesum

95

Using a Video Format String

97

4 Connecting to Hardware

100

Setting Trigger Properties

107

Acquiring Image Data

115

5 Acqu iring Image Data

116

Data Logging

117

Specifying the Trigger Type

123

Example: Using a

125

Manual T

127

TriggerRep eat property

133

Example:

137

Acquiring 100 Frames

137

Determining How

139

Many Frames Are Available

139

Specifying Multiple Triggers

143

Using the wait Function

145

Managing Memory Usage

149

Freeing Memory

151

Logging Image Data to Disk

154

Logging Data to a Disk File

155

Example: Logging Data to Disk

157

Working with Acquired

161

Image Data

161

Over view

162

Overview

163

FramesPerTrigger property:

165

FramesPerTrigger property

165

FramesPerTrigger property to

165

Frames Returned by peekdata

167

FramesAvailable property

171

Understanding Image Data

172

ROIs and Image Dimensions

173

Specifying the Color Space

177

Viewing Acquired Data

179

Retrieving Timing Information

180

Using Events and Callbacks

185

7 Using Events and Callbacks

186

Event Types

188

Retrieving Event Information

191

Data Fields for Timer Events

193

3 Acquir

201

Using the From Video

205

DeviceBlockinSimulink

205

Opening the Block Librar y

207

Introduction

209

Step 2: Open a Mod

210

Step 3: Drag the F

211

Step 4: Drag Othe

212

Step 5: Connect t

214

Step 7: Run the Si

216

Adding Support for

217

Additional Hardware

217

For More Information

219

10 Troubleshooting

222

IFC Devices

225

Sapera Devices

227

Installing the Driver

231

6 Select Camer

233

To exit

235

2 If your hardw

237

2 Select Start

239

Diagnostic Tool

245

Function

247

Objects G eneral Purpose

250

Triggering

251

11 Functions — By C atego ry

252

Functions — Alphabetical

255

Syntax clear obj

256

Syntax closepreview(obj)

257

Syntax delete(obj)

258

Syntax obj

259

See Also videoinput

260

Syntax flushdata(obj)

261

Syntax get(obj)

262

See Also set, videoinput

262

Syntax data = getdata(obj)

263

, imaqhelp, peekdata

269

Syntax imaqfind

270

See Also get, videoinput

271

Syntax imaqhelp

272

See Also propinfo

273

Syntax out = imaqhwinfo

274

See Also imaqhelp, im aqreset

277

Syntax mem = imaqmem

278

, getdata, vide oinp ut

280

Syntax imaqmontage(frames)

281

Create an axes object

282

Syntax imaqreset

283

See Also delete, vid eoinput

283

Syntax imaqtool

284

Syntax bool = islogging(obj )

285

Properties

286

Syntax bool = isrunning(obj )

287

Syntax bool = isvalid(obj)

289

Syntax load filename

290

Syntax preview(obj)

297

Syntax out = propinfo(obj)

301

See Also imaqhelp

302

Syntax save filename

303

Syntax set(obj)

304

Syntax start(obj)

306

Syntax stop(obj)

308

Syntax stoppreview(obj)

309

Purpose Initiate data logging

310

Syntax trigger(obj)

310

Examples Example 1

312

Syntax triggerinfo(obj)

314

, trigg erconfig

315

, imaqfind, isvalid, preview

318

Syntax wait(obj)

319

Properties — By Category

321

Video Input Objects

322

Callback

323

13 Properties — By Category

324

Acquisition Source

325

Video Source Objects

326

Properties — Alphabetical

327

BayerSensorAlignment

328

DeviceID

330

DiskLogger

332

DiskLoggerFrameCount

334

ErrorFcn

335

EventLog

336

FrameGrabInter val

338

FrameGrabInterval

339

FramesAcquired

340

FramesAcquiredFcn

341

FramesAcquiredFcnCount

342

FramesAvailable

343

FramesPerTrigger

344

InitialTriggerTime

345

See Also Functions

347

LoggingMode

348

Characteristics

350

NumberOfBands

351

Previewing

354

ReturnedColorSpace

355

ROIPosition

356

See Also Properties

358

Selected

359

SelectedSourceName

361

SourceName

364

Star tFcn

365

TimerFcn

369

TimerPeriod

370

TriggerCondition

371

TriggerFcn

373

TriggerFrameDelay

374

TriggerRepeat

376

TriggersExecuted

377

TriggerSource

378

TriggerType

379

UserData

382

V ideoFormat

383

VideoFormat

384

VideoResolution

385

Blocks — Alphabetical List

387

From Video Device

388

From Video D evice

389

Video Input (Obsolete)

395

Examples

397

Fundamentals

398

Image Acquisition Tool (GUI)

398

Working with Acquired Data

399

Events and Callbacks

399

A Examples

400

VideoFormat property 14-57

408





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