an information sheet on the - NextEngine Desktop 3D Scanner HD

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an information sheet on the - NextEngine Desktop 3D Scanner HD Powered By Docstoc
					            REVIEWS                                            HARDWARE / SOFTWARE / TRAINING

                                                 NextEngine Desktop
                                                 3D Scanner HD
                                                 Building on the success of its standard-def predecessor, this hi-def 3D scanner
                                                 offers more detail and more colour in a faster package              BY CRAIG CRANE
         Scanner and software
                                                               ast year s release of

         • £1,248* / $2,495 / €1,995                                                           The core differences in the machine       palette when you need colour textures in
         Upgrade from SD scanner                               NextEngine s Desktop            are in the way that it captures colour    addition to shape.
         • £348* / $695 / €595
                                                               3D scanner brought              data. Point density is now a whopping         Another dramatic and obvious
         *Currency conversion
                                                               affordable laser scanning       400 per cent higher than in the           improvement in the scanner is scan speed.
         PLATFORM                                to the masses, revolutionising certain        previous model, an increase that s        While scanning was never a laborious task
         PC                                      aspects of 3D modelling in the process.       immediately obvious when scanning         with the SD version, the new HD version
                                                 No larger than a cereal box, the device       finely detailed shapes.                    boasts some pretty dramatic speed
         PC                                      wowed the critics not only for its               Colour capture is also improved.       increases across all three modes (quick,
         • Windows XP Pro x64                    technical achievements, but also for          The Scanner HD has a colour wheel         standard and HD). Capture time in HD is
         • 3GHz processor
                                                 its ease of use.                              that captures a wider colour gamut        about 105 seconds. If you re scanning
         • 4GB RAM
                                                    Now NextEngine is starting to roll out     than the previous model, which used       objects with multiple passes, these speed
         MAIN FEATURES                           the next generation of its desktop scanner,   conventional printed RGB filters on        improvements are obvious. Anyone used to
         • 1,600dpi laser scanning               the Desktop 3D Scanner HD, with an all-       the CMOS image sensor chips. With         the SD scanner may be a little disappointed
         • Field size: 13.5x10.1 inches
         • Synchronous colour texture            new high-definition laser array and sensors.   the new colour wheel, the CMOS            to learn that they no longer have time to
           capture                                                                                sensors now capture four times as      run off and make a cup of tea.
         • No calibration required                                                                    many pixels, and go beyond
         • Turntable supports up
           to 20lbs
                                                                                                      RGB with six high-quality          DETAILED RESULTS
         • Dimension accuracy: macro                                                                  colour film filters. The result is   Scanning a maquette of the Lord of
           +/- 0.005 , wide +/- 0.015                                                                 a richer, more precise colour      the Rings character Gollum resolved with
                                                                                                                                         incredible detail, previously unavailable at
         NextEngine                                                                                                                      this price. The fine detail etched on the
                                                                                                                                         original sculpt was resolved with
         WEBSITE                                                                                                                         impeccable fidelity, capturing 1,600 dots
                                                                                                                                         per square inch in the same time that the
                                                                                                                                         SD took to scan in standard mode. The
                                                                                                                                         enhanced capture resolution also provided
                                                                                                                                         better results on surfaces that the SD
                                                                                                                                         version had some difficulty coping with.
                                                                                                                                         For more challenging materials (shiny,
                                                                                                                                         reflective, clear or deep black, for example),
                                                                                                                                         NextEngine supplies a helpful selection of
                                                                                                                                         poster paints and dusting brushes to treat
                                                                                                                                         stubborn surfaces.
                                                                                                                                             NextEngine s ScanStudio Core
         G With the help of supplied turntable                                                                                           software continues to impress, with the
         and part gripper accessories, the
         Desktop 3D Scanner HD prepares a
                                                                                                                                         new 1.7 release sporting a noticeable
         complete mesh in under two minutes                                                                                              increase in overall speed. Utilising the

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                                                                                                                  NextEngine Desktop 3D Scanner HD | REVIEWS

                                          CMOS SENSORS
                                          The re-engineered
                                          sensors capture four
                                          times as much detail
                                          as the previous SD
                                          scanner and gather
                                          superior colour data

                                          LASER ARRAYS
                                          Twin arrays, each
                                          with four lasers,
                                          make it possible to
                                          scan at 1,600dpi

                                          Connect the Desktop
                                          3D Scanner to a
                                          robust turntable to
                                          control your target s
                                          rotation automatically

         RapidWorks toolset, the software s clean-
         up, alignment and final fuse excels. In HD
                                                            IF YOU’RE SCANNING OBJECTS                                                                VERDICT
         mode on a 64-bit machine, the results are          WITH MULTIPLE PASSES, THE                                                                 PROS
         outstanding. To fully appreciate the
         abilities of the HD setting, you will require a
                                                            IMPROVEMENTS ARE OBVIOUS                                                                  • Scanning speed
                                                                                                                                                      • Superb level of detail
                                                                                                                                                      • Improved colour capture
         64-bit machine – but even in a 32-bit                                                                                                        • Strong bundle software
         environment, the advances to the software          itself is available as an option for €1,995   making it more animation-friendly. But      CONS
         are clearly noticeable.                            for converting scans to CAD parts.            after an extensive period of testing in a   • Inability to retoplogise

             The €795 ScanStudio Pro adds the                      Hopefully, later versions of the       production environment, NextEngine s
                                                                                                                                                      SPECIFICATIONS                9
         ability to transform its scanned meshes            standard free software may include the        Desktop 3D Scanner HD proves itself as      VALUE FOR MONEY              10
         into NURBS surfaces, and RapidWorks                ability to retopologise scanned data,         a rapid and accurate scanning solution. G   OVERALL                       9

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