際際滷shows by User: Pdburns / http://www.slideshare.net/images/logo.gif 際際滷shows by User: Pdburns / Wed, 27 May 2015 19:42:57 GMT 際際滷Share feed for 際際滷shows by User: Pdburns Evaluation of 3D-Projection Image Capture /slideshow/evaluation-of-3dprojection-image-capture/48674513 burnswillimas3dprojection-150527194257-lva1-app6892
It is now common practice to monitor imaging performance prior to, and during, image acquisition. While these methods have been applied to near-flat objects and documents, less attention has been given to developing reliable methods for two-dimensional perspective images, where optical depth-of-field can be critical. we describe results of our effort to adapt standard methods to this new application. Cameras using simple, fixed lens and a tilted lens were evaluated.]]>
It is now common practice to monitor imaging performance prior to, and during, image acquisition. While these methods have been applied to near-flat objects and documents, less attention has been given to developing reliable methods for two-dimensional perspective images, where optical depth-of-field can be critical. we describe results of our effort to adapt standard methods to this new application. Cameras using simple, fixed lens and a tilted lens were evaluated.]]> Wed, 27 May 2015 19:42:57 GMT /slideshow/evaluation-of-3dprojection-image-capture/48674513 Pdburns@slideshare.net(Pdburns) Evaluation of 3D-Projection Image Capture Pdburns It is now common practice to monitor imaging performance prior to, and during, image acquisition. While these methods have been applied to near-flat objects and documents, less attention has been given to developing reliable methods for two-dimensional perspective images, where optical depth-of-field can be critical. we describe results of our effort to adapt standard methods to this new application. Cameras using simple, fixed lens and a tilted lens were evaluated. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/burnswillimas3dprojection-150527194257-lva1-app6892-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> It is now common practice to monitor imaging performance prior to, and during, image acquisition. While these methods have been applied to near-flat objects and documents, less attention has been given to developing reliable methods for two-dimensional perspective images, where optical depth-of-field can be critical. we describe results of our effort to adapt standard methods to this new application. Cameras using simple, fixed lens and a tilted lens were evaluated.
Evaluation of 3D-Projection Image Capture from Burns Digital Imaging LLC
]]> 859 1 https://cdn.slidesharecdn.com/ss_thumbnails/burnswillimas3dprojection-150527194257-lva1-app6892-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Embedded Signal Approach to Image Texture Reproduction Analysis /slideshow/ei2014-burns-baxter/40272961 ei2014burnsbaxter-141014171409-conversion-gate01
Several standard methods for evaluating the capture and retention of image texture are currently being developed. We review the requirements for improved texture measurement. The challenge is to evaluate image signal (texture) content without having a test signal interfere with the processing of the natural scene. We describe an approach to texture reproduction analysis that uses embedded periodic test signals within image texture regions. We describe a target that uses natural image texture combined with a multi-frequency periodic signal. This low-amplitude signal region is embedded in the texture image. Two approaches for embedding periodic test signals in image texture are described.]]>
Several standard methods for evaluating the capture and retention of image texture are currently being developed. We review the requirements for improved texture measurement. The challenge is to evaluate image signal (texture) content without having a test signal interfere with the processing of the natural scene. We describe an approach to texture reproduction analysis that uses embedded periodic test signals within image texture regions. We describe a target that uses natural image texture combined with a multi-frequency periodic signal. This low-amplitude signal region is embedded in the texture image. Two approaches for embedding periodic test signals in image texture are described.]]> Tue, 14 Oct 2014 17:14:09 GMT /slideshow/ei2014-burns-baxter/40272961 Pdburns@slideshare.net(Pdburns) Embedded Signal Approach to Image Texture Reproduction Analysis Pdburns Several standard methods for evaluating the capture and retention of image texture are currently being developed. We review the requirements for improved texture measurement. The challenge is to evaluate image signal (texture) content without having a test signal interfere with the processing of the natural scene. We describe an approach to texture reproduction analysis that uses embedded periodic test signals within image texture regions. We describe a target that uses natural image texture combined with a multi-frequency periodic signal. This low-amplitude signal region is embedded in the texture image. Two approaches for embedding periodic test signals in image texture are described. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ei2014burnsbaxter-141014171409-conversion-gate01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Several standard methods for evaluating the capture and retention of image texture are currently being developed. We review the requirements for improved texture measurement. The challenge is to evaluate image signal (texture) content without having a test signal interfere with the processing of the natural scene. We describe an approach to texture reproduction analysis that uses embedded periodic test signals within image texture regions. We describe a target that uses natural image texture combined with a multi-frequency periodic signal. This low-amplitude signal region is embedded in the texture image. Two approaches for embedding periodic test signals in image texture are described.
Embedded Signal Approach to Image Texture Reproduction Analysis from Burns Digital Imaging LLC
]]> 467 1 https://cdn.slidesharecdn.com/ss_thumbnails/ei2014burnsbaxter-141014171409-conversion-gate01-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Image Stitching: Exploring Practices, Software and Performance, D.Williams & P. D. Burns /slideshow/williams-burns-arch2013/18551687 williamsburnsarch2013-130410092425-phpapp02
Presentation by Don Williams at IS&T's Archiving 2013 Conference]]>
Presentation by Don Williams at IS&T's Archiving 2013 Conference]]> Wed, 10 Apr 2013 09:24:25 GMT /slideshow/williams-burns-arch2013/18551687 Pdburns@slideshare.net(Pdburns) Image Stitching: Exploring Practices, Software and Performance, D.Williams & P. D. Burns Pdburns Presentation by Don Williams at IS&T's Archiving 2013 Conference <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/williamsburnsarch2013-130410092425-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Presentation by Don Williams at IS&amp;T&#39;s Archiving 2013 Conference
Image Stitching: Exploring Practices, Software and Performance, D.Williams & P. D. Burns from Burns Digital Imaging LLC
]]> 607 5 https://cdn.slidesharecdn.com/ss_thumbnails/williamsburnsarch2013-130410092425-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Refined Measurement of Digital Image Texture Loss /slideshow/refined-measurement-of-digital-image-texture-loss-16516950/16516950 burnsei2013deadleaves-130213194806-phpapp02
Proc. SPIE Vol. 8653, Image Quality and System Performance X, 86530H, 2013]]>
Proc. SPIE Vol. 8653, Image Quality and System Performance X, 86530H, 2013]]> Wed, 13 Feb 2013 19:48:06 GMT /slideshow/refined-measurement-of-digital-image-texture-loss-16516950/16516950 Pdburns@slideshare.net(Pdburns) Refined Measurement of Digital Image Texture Loss Pdburns Proc. SPIE Vol. 8653, Image Quality and System Performance X, 86530H, 2013 <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/burnsei2013deadleaves-130213194806-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Proc. SPIE Vol. 8653, Image Quality and System Performance X, 86530H, 2013
Refined Measurement of Digital Image Texture Loss from Burns Digital Imaging LLC
]]> 978 2 https://cdn.slidesharecdn.com/ss_thumbnails/burnsei2013deadleaves-130213194806-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Adapting ISO 20462 Softcopy Quality Ruler Method for on-line Image Quality Studies /slideshow/ei2013-soft-copyruler/16507455 ei2013softcopyruler-130213093324-phpapp01
]]>
]]> Wed, 13 Feb 2013 09:33:24 GMT /slideshow/ei2013-soft-copyruler/16507455 Pdburns@slideshare.net(Pdburns) Adapting ISO 20462 Softcopy Quality Ruler Method for on-line Image Quality Studies Pdburns <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ei2013softcopyruler-130213093324-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br>
Adapting ISO 20462 Softcopy Quality Ruler Method for on-line Image Quality Studies from Burns Digital Imaging LLC
]]> 834 4 https://cdn.slidesharecdn.com/ss_thumbnails/ei2013softcopyruler-130213093324-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds presentation White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Texture Loss for JPEG 2000 Compression /slideshow/texture-loss-for-jpeg-2000-compression/13716008 burnsei2012-13429138380576-phpapp01-120721183915-phpapp01
Presentation at the Electronic Imaging Symposium, Jan. 2012]]>
Presentation at the Electronic Imaging Symposium, Jan. 2012]]> Sat, 21 Jul 2012 18:38:36 GMT /slideshow/texture-loss-for-jpeg-2000-compression/13716008 Pdburns@slideshare.net(Pdburns) Texture Loss for JPEG 2000 Compression Pdburns Presentation at the Electronic Imaging Symposium, Jan. 2012 <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/burnsei2012-13429138380576-phpapp01-120721183915-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Presentation at the Electronic Imaging Symposium, Jan. 2012
Texture Loss for JPEG 2000 Compression from Burns Digital Imaging LLC
]]> 895 2 https://cdn.slidesharecdn.com/ss_thumbnails/burnsei2012-13429138380576-phpapp01-120721183915-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds presentation White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Targeting for Important Color Content /slideshow/targeting-for-important-color-content/13399783 istarchiving2012nntarget-13402431426896-phpapp02-120620205023-phpapp02
Presentation by Don Williams at IS&T's Archiving Conference, Copenhagen 2012]]>
Presentation by Don Williams at IS&T's Archiving Conference, Copenhagen 2012]]> Wed, 20 Jun 2012 20:47:11 GMT /slideshow/targeting-for-important-color-content/13399783 Pdburns@slideshare.net(Pdburns) Targeting for Important Color Content Pdburns Presentation by Don Williams at IS&T's Archiving Conference, Copenhagen 2012 <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/istarchiving2012nntarget-13402431426896-phpapp02-120620205023-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Presentation by Don Williams at IS&amp;T&#39;s Archiving Conference, Copenhagen 2012
Targeting for Important Color Content from Burns Digital Imaging LLC
]]> 262 2 https://cdn.slidesharecdn.com/ss_thumbnails/istarchiving2012nntarget-13402431426896-phpapp02-120620205023-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-Pdburns-48x48.jpg?cb=1612899843 Providing consulting services for system development and improvement. We focus on imaging performance evaluation, monitoring and software tools based on imaging standards. Applications include imaging for cultural heritage, digital photography and reconnaissance systems. Recently, augmented-reality smartglasses: imaging performance evaluation customer-preference study for greeting card business - for product design and selection camera color-encoding using calibration targets, for clinical studies web-based visual image quality study image processing for mobile digital cameras image restoration of historical images via digital inpainting See my r辿sum辿 and lis... burnsdigitalimaging.com/ https://cdn.slidesharecdn.com/ss_thumbnails/burnswillimas3dprojection-150527194257-lva1-app6892-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/evaluation-of-3dprojection-image-capture/48674513 Evaluation of 3D-Proje... https://cdn.slidesharecdn.com/ss_thumbnails/ei2014burnsbaxter-141014171409-conversion-gate01-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/ei2014-burns-baxter/40272961 Embedded Signal Approa... https://cdn.slidesharecdn.com/ss_thumbnails/williamsburnsarch2013-130410092425-phpapp02-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/williams-burns-arch2013/18551687 Image Stitching: Explo...