Accurate Point Cloud Generation for 3D Machine Vision Applications using DLP® Technology

(ACTIVE) TIDA-00254

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Description

The 3D Machine Vision reference design employs Texas Instruments DLP® Advanced Light Control Software Development Kit (SDK) for LightCrafter™ series controllers, which allows developers to easily construct 3D point clouds by integrating TI’s digital micromirror device (DMD) technology with cameras, sensors, motors or other peripherals. The highly differentiated 3D Machine Vision system utilizes the DLP® LightCrafter™ 4500 evaluation module (EVM), featuring the DLP4500 WXGA chipset, and enables flexible control of high resolution, accurate patterns for industrial, medical, and security applications.

Features
  • 3D scanner solution utilizing the DLP4500 chipset to enable fast and programmable patterns
  • Supports synchronized camera capture for both global and rolling shutter cameras
  • Generic OpenCV camera module for flexible low cost applications
  • Projector and camera calibration routine
  • Structured light algorithms for disparity map, depth map and point cloud generation
  • Implements both Gray code and hybrid three phase scanning techniques

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Bill of Materials (BOM)

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

DLPLCR4500EVM:
DLP® LIGHTCRAFTER™ 4500

$1299.00(USD)


Pricing may vary.



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TI Devices (27)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
DLP4500  DLP® 0.45 WXGA DMD  Advanced light control  Sample & Buy View Design Kits & Evaluation Modules
DLPC350  Digital Controller for DLP4500 DMD and DLP4500NIR DMD  Advanced light control  Sample & Buy View Design Kits & Evaluation Modules
MAX3232  3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver  Interface  Sample & Buy View Design Kits & Evaluation Modules
SN74AHC1G09  Single 2-Input Positive–AND Gate with Open Drain Output  Gate  Sample & Buy View Design Kits & Evaluation Modules
SN74AVC1T45  Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and 3-State Outputs  Voltage level translation  Sample & Buy View Design Kits & Evaluation Modules
SN74AVC2T45  Dual-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs  Voltage level translation  Sample & Buy View Design Kits & Evaluation Modules
SN74AVC32T245  32-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs  Voltage level translation  Sample & Buy View Design Kits & Evaluation Modules
SN74AVC8T245  8-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and 3-State Outputs  Voltage level translation  Sample & Buy View Design Kits & Evaluation Modules
SN74HC21  Dual 4-Input Positive-AND Gates  Gate  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G04  Single Inverter  Buffer/driver  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G07  Single Buffer/Driver With Open-Drain Output  Buffer/driver  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G125  Single Bus Buffer Gate With 3-State Outputs  Buffer/driver  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G17  Single Schmitt-Trigger Buffer  Buffer/driver  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC2G157  Single 2-Line to 1-Line Data Selector/Multiplexer  Specialty logic  Sample & Buy View Design Kits & Evaluation Modules
TFP401  165 MHz PanelBus™ TMDS DVI Receiver/Deserializer  HDMI/DVI/DP/MIPI (CSI/DSI)  Not Available View Design Kits & Evaluation Modules
TL7712A  Single SVS For 12V Systems W/Pgmmable Time Delay  Power management  Sample & Buy View Design Kits & Evaluation Modules
TLV62130  3-17V 3A Step-Down Converter in 3x3 QFN Package  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPD2E001  Low-Capacitance 2-Channel +/-15kV ESD Protection Array for High-Speed Data Interfaces  Circuit protection  Sample & Buy View Design Kits & Evaluation Modules
TPD8S009  8-Channel ESD Solution for HDMI/DisplayPort  Circuit protection  Sample & Buy View Design Kits & Evaluation Modules
TPS3838  NanoPower Supervisory Circuits  Power management  Sample & Buy Not Available
TPS54620  4.5V to 17V Input, 6A Synchronous Step-Down SWIFT™ Converter  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS65145  4-CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 0.96A Min. Boost Ilim & Fault Detect  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS65251  4.5-V TO 18-V input, 3A/2A/2A output, synchronous triple buck converter  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS730  200mA Low-Noise High-PSRR RF Low-Dropout (LDO) Linear Regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS793  High PSRR, Low Noise, 200mA Single Output LDO,  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS797  Ultralow IQ, 50mA LDO Linear Regulators with Power Good Output  Power management  Sample & Buy View Design Kits & Evaluation Modules
TS3USB221  High-Speed USB 2.0 (480 Mbps) 1:2 Multiplexer/Demultiplexer Switch With Single Enable  USB  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
MAX3232 Download Download
Download Download
Download Download
Download Download
SN74AHC1G09 Download -
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SN74AVC1T45 Download Download
Download Download
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SN74AVC2T45 Download Download
Download Download
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SN74AVC32T245 Download -
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SN74AVC8T245 Download -
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SN74HC21 Download Download
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SN74LVC1G04 Download -
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Download Download
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SN74LVC1G07 Download -
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Download -
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SN74LVC1G125 Download Download
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Download Download
SN74LVC1G17 Download -
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Download Download
Download
Download Download
Download Download
Download Download
SN74LVC2G157 Download Download
Download Download
Download -
TFP401 Download -
TL7712A Download Download
Download Download
TLV62130 Download
TPD2E001 Download -
Download Download
Download -
Download Download
TPD8S009 Download -
TPS3838 Download Download
Download Download
TPS54620 Download -
Download Download
TPS65145 Download Download
Download Download
TPS65251 Download -
TPS730 Download Download
Download
TPS793 Download
Download
TPS797 Download Download
TS3USB221 Download Download
Download -

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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (3)
Title Abstract Type Size (KB) Date Views
PDF 20822 06 May 2016 312
PDF 3695 28 Apr 2016 308
PDF 7312 21 Apr 2016 75
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 30 20 Oct 2014 169
PDF 112 26 Sep 2014 68
PDF 176 25 Jul 2014 273
More literature (2)
Title Abstract Type Size (KB) Date Views
PDF 963 08 Apr 2016 181
PDF 531 22 Jul 2014 60
Related Tools & Software

Reference Designs  ( 1 )

Name Part Number Tool Type
High Resolution 3D Scanner for Factory Automation using DLP® Technology  TIDA-00362  TI Designs

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
DLP® LightCrafter™ 4500  DLPLCR4500EVM  Evaluation Modules & Boards 

Software (1)



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