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Using Lytro Illum
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Download or read book Using LYTRO ILLUM written by Josh Anon and published by Josh Anon. This book was released on 2014-09-07 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using LYTRO ILLUM provides a comprehensive overview of the Lytro ecosystem. Endorsed by Lytro, Inc., this book covers everything from what the light field is to how to take advantage of the Lytro button while shooting to how to edit your pictures outside of Lytro Desktop. It's the one guide that will take you from novice to living picture expert! The latest edition covers the new Focus Spread feature in Lytro Desktop.
Book Synopsis Lytro Illum: An Easy Guide to the Best Features by : Bill Stonehem
Download or read book Lytro Illum: An Easy Guide to the Best Features written by Bill Stonehem and published by First Rank Publishing. This book was released on 2016-09-15 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lytro Illum is a high resolution, light field digital camera that was released back in 2014. It has 8X zoom and has been reviewed for its great focus while shooting your photos. The shape of the Lytro Illum has never been seen on a camera before as it resembles a rectangular tube. The hardware and quality of the photos have been greatly improved and some cool effects have also been added. The processing speed is said to slow, however, and is one of the few down falls of the Lytro Illum digital camera.
Book Synopsis Reconstruction from Spatio-Spectrally Coded Multispectral Light Fields by : Schambach, Maximilian
Download or read book Reconstruction from Spatio-Spectrally Coded Multispectral Light Fields written by Schambach, Maximilian and published by KIT Scientific Publishing. This book was released on 2022-10-17 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: In dieser Arbeit werden spektral kodierte multispektrale Lichtfelder untersucht, wie sie von einer Lichtfeldkamera mit einem spektral kodierten Mikrolinsenarray aufgenommen werden. Für die Rekonstruktion der kodierten Lichtfelder werden zwei Methoden entwickelt, eine basierend auf den Prinzipien des Compressed Sensing sowie eine Deep Learning Methode. Anhand neuartiger synthetischer und realer Datensätze werden die vorgeschlagenen Rekonstruktionsansätze im Detail evaluiert. -In this work, spatio-spectrally coded multispectral light fields, as taken by a light field camera with a spectrally coded microlens array, are investigated. For the reconstruction of the coded light fields, two methods, one based on the principles of compressed sensing and one deep learning approach, are developed. Using novel synthetic as well as a real-world datasets, the proposed reconstruction approaches are evaluated in detail.
Book Synopsis Light Field Imaging for Deflectometry by : Uhlig, David
Download or read book Light Field Imaging for Deflectometry written by Uhlig, David and published by KIT Scientific Publishing. This book was released on 2023-07-14 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical measurement methods are becoming increasingly important for high-precision production of components and quality assurance. The increasing demand can be met by modern imaging systems with advanced optics, such as light field cameras. This work explores their use in the deflectometric measurement of specular surfaces. It presents improvements in phase unwrapping and calibration techniques, enabling high surface reconstruction accuracies using only a single monocular light field camera.
Book Synopsis Sparse representation of visual data for compression and compressed sensing by : Ehsan Miandji
Download or read book Sparse representation of visual data for compression and compressed sensing written by Ehsan Miandji and published by Linköping University Electronic Press. This book was released on 2018-11-23 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ongoing advances in computational photography have introduced a range of new imaging techniques for capturing multidimensional visual data such as light fields, BRDFs, BTFs, and more. A key challenge inherent to such imaging techniques is the large amount of high dimensional visual data that is produced, often requiring GBs, or even TBs, of storage. Moreover, the utilization of these datasets in real time applications poses many difficulties due to the large memory footprint. Furthermore, the acquisition of large-scale visual data is very challenging and expensive in most cases. This thesis makes several contributions with regards to acquisition, compression, and real time rendering of high dimensional visual data in computer graphics and imaging applications. Contributions of this thesis reside on the strong foundation of sparse representations. Numerous applications are presented that utilize sparse representations for compression and compressed sensing of visual data. Specifically, we present a single sensor light field camera design, a compressive rendering method, a real time precomputed photorealistic rendering technique, light field (video) compression and real time rendering, compressive BRDF capture, and more. Another key contribution of this thesis is a general framework for compression and compressed sensing of visual data, regardless of the dimensionality. As a result, any type of discrete visual data with arbitrary dimensionality can be captured, compressed, and rendered in real time. This thesis makes two theoretical contributions. In particular, uniqueness conditions for recovering a sparse signal under an ensemble of multidimensional dictionaries is presented. The theoretical results discussed here are useful for designing efficient capturing devices for multidimensional visual data. Moreover, we derive the probability of successful recovery of a noisy sparse signal using OMP, one of the most widely used algorithms for solving compressed sensing problems.
Book Synopsis Development and Application of Light-Field Cameras in Fluid Measurements by : Shengxian Shi
Download or read book Development and Application of Light-Field Cameras in Fluid Measurements written by Shengxian Shi and published by Springer Nature. This book was released on 2022-08-13 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive guide to 3D Light-Field camera based imaging, exploring the working principles, developments and its applications in fluid mechanics and aerodynamics measurements. It begins by discussing the fundamentals of Light-Field imaging and theoretical resolution analysis, before touching upon the detailed optics design and micro-lens array assembly. Subsequently, Light-Field calibration methods that compensate for optical distortions and establish the relations between the image and real-word 3D coordinates are covered. This is followed by Light-Field 3D reconstruction algorithms which are elaborated for micrometer-scale particles and centimeter-scale physical models. Last but not least, implementations of the preceding procedures to selected fundamental and applied flow measurement scenarios are provided at the end of the book. Development and Application of Light-Field Cameras in Fluid Measurements gives an in-depth analysis of each topic discussed, making it ideal as both an introductory and reference guide for researchers and postgraduates interested in 3D flow measurements.
Book Synopsis Computer Vision – ACCV 2020 by : Hiroshi Ishikawa
Download or read book Computer Vision – ACCV 2020 written by Hiroshi Ishikawa and published by Springer Nature. This book was released on 2021-02-24 with total page 757 pages. Available in PDF, EPUB and Kindle. Book excerpt: The six volume set of LNCS 12622-12627 constitutes the proceedings of the 15th Asian Conference on Computer Vision, ACCV 2020, held in Kyoto, Japan, in November/ December 2020.* The total of 254 contributions was carefully reviewed and selected from 768 submissions during two rounds of reviewing and improvement. The papers focus on the following topics: Part I: 3D computer vision; segmentation and grouping Part II: low-level vision, image processing; motion and tracking Part III: recognition and detection; optimization, statistical methods, and learning; robot vision Part IV: deep learning for computer vision, generative models for computer vision Part V: face, pose, action, and gesture; video analysis and event recognition; biomedical image analysis Part VI: applications of computer vision; vision for X; datasets and performance analysis *The conference was held virtually.
Book Synopsis Computer Vision – ACCV 2018 by : C.V. Jawahar
Download or read book Computer Vision – ACCV 2018 written by C.V. Jawahar and published by Springer. This book was released on 2019-05-25 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: The six volume set LNCS 11361-11366 constitutes the proceedings of the 14th Asian Conference on Computer Vision, ACCV 2018, held in Perth, Australia, in December 2018. The total of 274 contributions was carefully reviewed and selected from 979 submissions during two rounds of reviewing and improvement. The papers focus on motion and tracking, segmentation and grouping, image-based modeling, dep learning, object recognition object recognition, object detection and categorization, vision and language, video analysis and event recognition, face and gesture analysis, statistical methods and learning, performance evaluation, medical image analysis, document analysis, optimization methods, RGBD and depth camera processing, robotic vision, applications of computer vision.
Book Synopsis Computer Vision – ECCV 2020 by : Andrea Vedaldi
Download or read book Computer Vision – ECCV 2020 written by Andrea Vedaldi and published by Springer Nature. This book was released on 2020-10-09 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 30-volume set, comprising the LNCS books 12346 until 12375, constitutes the refereed proceedings of the 16th European Conference on Computer Vision, ECCV 2020, which was planned to be held in Glasgow, UK, during August 23-28, 2020. The conference was held virtually due to the COVID-19 pandemic. The 1360 revised papers presented in these proceedings were carefully reviewed and selected from a total of 5025 submissions. The papers deal with topics such as computer vision; machine learning; deep neural networks; reinforcement learning; object recognition; image classification; image processing; object detection; semantic segmentation; human pose estimation; 3d reconstruction; stereo vision; computational photography; neural networks; image coding; image reconstruction; object recognition; motion estimation.
Book Synopsis Computer Vision – ACCV 2016 by : Shang-Hong Lai
Download or read book Computer Vision – ACCV 2016 written by Shang-Hong Lai and published by Springer. This book was released on 2017-03-10 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: The five-volume set LNCS 10111-10115 constitutes the thoroughly refereed post-conference proceedings of the 13th Asian Conference on Computer Vision, ACCV 2016, held in Taipei, Taiwan, in November 2016. The total of 143 contributions presented in these volumes was carefully reviewed and selected from 479 submissions. The papers are organized in topical sections on Segmentation and Classification; Segmentation and Semantic Segmentation; Dictionary Learning, Retrieval, and Clustering; Deep Learning; People Tracking and Action Recognition; People and Actions; Faces; Computational Photography; Face and Gestures; Image Alignment; Computational Photography and Image Processing; Language and Video; 3D Computer Vision; Image Attributes, Language, and Recognition; Video Understanding; and 3D Vision.
Book Synopsis Plenoptic Imaging and Processing by : Lu Fang
Download or read book Plenoptic Imaging and Processing written by Lu Fang and published by Springer Nature. This book was released on with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computational Visual Media by : Fang-Lue Zhang
Download or read book Computational Visual Media written by Fang-Lue Zhang and published by Springer Nature. This book was released on with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Critical Understandings of Digital Technology in Education by : Neal Dreamson
Download or read book Critical Understandings of Digital Technology in Education written by Neal Dreamson and published by Routledge. This book was released on 2019-09-19 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the underlying assumptions, beliefs, and values of prevailing theories, frameworks, models, and principles in digital technology education through the metaphysical lenses of ontology, epistemology, axiology, and methodology. By proposing meta-connective pedagogy that reflects the ecological, transformative nature of the digitally networked world, Dreamson repositions learners in the networked world for their authentic engagement. Covering key domains of digital technology education, this volume explores topics such as meta-connective learning; digital identity formation; emergent communities and co-laboured learning; interdisciplinary and transdisciplinary knowledge production; teacher attitudes towards the relationship between learning and technology; learner engagement and online interaction; transformative digital literacy; meta-analysis of technology integration frameworks; methodology for authentic digital engagement; and meta-connective ethics. Critical Understandings of Digital Technology in Education is the perfect resource for in-service and preservice teachers, as well as researchers and specialist teachers in technology and information and communication technology education fields who are looking to enhance their pedagogical understandings of digital technology.
Book Synopsis Computer Vision – ECCV 2018 by : Vittorio Ferrari
Download or read book Computer Vision – ECCV 2018 written by Vittorio Ferrari and published by Springer. This book was released on 2018-10-08 with total page 869 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sixteen-volume set comprising the LNCS volumes 11205-11220 constitutes the refereed proceedings of the 15th European Conference on Computer Vision, ECCV 2018, held in Munich, Germany, in September 2018.The 776 revised papers presented were carefully reviewed and selected from 2439 submissions. The papers are organized in topical sections on learning for vision; computational photography; human analysis; human sensing; stereo and reconstruction; optimization; matching and recognition; video attention; and poster sessions.
Book Synopsis Energy Minimization Methods in Computer Vision and Pattern Recognition by : Marcello Pelillo
Download or read book Energy Minimization Methods in Computer Vision and Pattern Recognition written by Marcello Pelillo and published by Springer. This book was released on 2018-03-23 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume constitutes the refereed proceedings of the 11th International Conference on Energy Minimization Methods in Computer Vision and Pattern Recognition, EMMCVPR 2017, held in Venice, Italy, in October/November 2017. The 37 revised full papers were carefully reviewed and selected from 51 submissions. The papers are organized in topical sections on Clustering and Quantum Methods; Motion and Tracking; Image Processing and Segmentation; Color, Shading and Reflectance of Light; Propagation and Time-evolution; and Inference, Labeling, and Relaxation.
Book Synopsis Digital TV and Wireless Multimedia Communication by : Guangtao Zhai
Download or read book Digital TV and Wireless Multimedia Communication written by Guangtao Zhai and published by Springer Nature. This book was released on 2021-03-13 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents revised selected papers from the 17th International Forum on Digital TV and Wireless Multimedia Communication, IFTC 2020, held in Shanghai, China, in December 2020. The 21 full papers and 16 short papers presented in this volume were carefully reviewed and selected from 120 submissions. They were organized in topical sections on image processing; machine learning; quality assessment; telecommunications; video surveillance; and virtual reality.
Book Synopsis Advances in Visual Computing by : George Bebis
Download or read book Advances in Visual Computing written by George Bebis and published by Springer Nature. This book was released on 2020-12-11 with total page 763 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set of LNCS 12509 and 12510 constitutes the refereed proceedings of the 15th International Symposium on Visual Computing, ISVC 2020, which was supposed to be held in San Diego, CA, USA in October 2020, took place virtually instead due to the COVID-19 pandemic. The 114 full and 4 short papers presented in these volumes were carefully reviewed and selected from 175 submissions. The papers are organized into the following topical sections: Part I: deep learning; segmentation; visualization; video analysis and event recognition; ST: computational bioimaging; applications; biometrics; motion and tracking; computer graphics; virtual reality; and ST: computer vision advances in geo-spatial applications and remote sensing Part II: object recognition/detection/categorization; 3D reconstruction; medical image analysis; vision for robotics; statistical pattern recognition; posters
