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Reconstruction Tridimensionnelle De La Face
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Book Synopsis RECONSTRUCTION TRIDIMENSIONNELLE DE LA FACE by : VINCENT.. HIERNAUX
Download or read book RECONSTRUCTION TRIDIMENSIONNELLE DE LA FACE written by VINCENT.. HIERNAUX and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Improved 3D Facial Reconstruction of Human Face Using Shape from Shading by : 張譽騰
Download or read book Improved 3D Facial Reconstruction of Human Face Using Shape from Shading written by 張譽騰 and published by . This book was released on 2009 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Three Dimensional Human Face Reconstruction and Expression Modelling by : Alexander Mark Woodward
Download or read book Three Dimensional Human Face Reconstruction and Expression Modelling written by Alexander Mark Woodward and published by . This book was released on 2009 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computer-Graphic Facial Reconstruction by : John G. Clement
Download or read book Computer-Graphic Facial Reconstruction written by John G. Clement and published by Elsevier. This book was released on 2005-07-02 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique books looks at a cost-efficient, fast and accurate means of facial reconstruction--from segmented, decomposed, or skeletal remains--using computer-graphic and computational means. Computer-Graphic Facial Reconstruction is designed as a valuable resource for those scientists designing new research projects and protocols, as well as a practical handbook of methods and techniques for medico-legal practitioners who actually identify the faceless victims of crime. It looks at a variety of approaches: artificial intelligence using neural networks, case-based reasoning, Baysian belief systems, along with a variety of imaging methods: radiological, CT, MRI and the use of imaging devices. The methods described in this book complement, or may even replace, the less-reliable, more traditional means of securing identification by presumptive means, i.e., recognition of clothing, personal effects and clay reconstruction. - Covers cutting-edge technologies in the context of historical forensic reconstruction methods - Features stellar authors from around the globe - Bridges the areas of computer graphics, animation, and forensic anthropology
Book Synopsis Analysis of 3D Face Reconstruction by :
Download or read book Analysis of 3D Face Reconstruction written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 3D Face Reconstruction from Front and Profile Image by : Sankarshan Dasgupta
Download or read book 3D Face Reconstruction from Front and Profile Image written by Sankarshan Dasgupta and published by . This book was released on 2021 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three dimensionality (3D) face modeling is an advanced and challenging feature for computer vision, and our goal is to implement it using various methods to bring 3D models closer to reality. Although many algorithms for construction of 3D model from two dimensional (2D)images are present, we propose a new approach using front and profile images with various image processing techniques for small computing devices. Basic methods such as resizing, denoise, overlay, blending etc. will be used for generation of the UV-map of texture, but as its core element, it relies on the Haar Cascade face detection algorithm. For structure or mesh, a shape detector with 68 landmarks to identify the shape of the face in the image and compare it with our own dataset for most similar structure. Though we have achieved good results from the proposed approach, there is potential to improve by making the model an identical replica.
Book Synopsis 3D Face Reconstruction Using the Orthogonal Model to Approximate the Perspective Model by : 吳進義
Download or read book 3D Face Reconstruction Using the Orthogonal Model to Approximate the Perspective Model written by 吳進義 and published by . This book was released on 2005 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Face Reconstruction by Deforming 3D Head Model by : 吳孟蓉
Download or read book Face Reconstruction by Deforming 3D Head Model written by 吳孟蓉 and published by . This book was released on 2007 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Data-driven Approaches for Personalized Head Reconstruction by : Shu Liang
Download or read book Data-driven Approaches for Personalized Head Reconstruction written by Shu Liang and published by . This book was released on 2018 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Personalized 3D face reconstruction has produced exciting results over the past few years. However, traditional methods usually require complicated setups or controlled environments to get the detailed shape of a person's face. Most methods focus solely on the face area and mask out the hair due to the non-rigid nature and complicated layer structure of hairstyles. In this work, we explore data-driven approaches to reconstruct a person's 3D face or head including the hair from the devices that can be easily accessed by everyone.The first part of our work introduces an algorithm that takes a single frame of a person's face from a commercial depth camera Kinect and produces a high-resolution 3D mesh of the input leveraging a large research dataset of 3D face meshes. We divide the input depth frame into semantically significant regions (eyes, nose, mouth, cheeks) and search the database for the best matching shape per region. We further combine the input depth frame with the matched database shapes into a single mesh that results in a high-resolution shape of the input person. In order to free people from the capturing session, the larger portion of this thesis focuses on reconstructing not only the face, but also the rest of the head using in-the-wild image collections and videos. We first introduce a boundary-value growing algorithm to model a person's head from the person's large collection of photo data. We target reconstruction of the rough shape of the head. Our method is to gradually "grow" the head mesh starting from the frontal face and extending to the rest of the views using photometric stereo constraints. Results on photos of celebrities downloaded from the Internet are given. However, in this algorithm, we have not reconstructed a complete head model and a specific model of the hair is lacked. We further utilize a person's in-the-wild video to recover the full head model considering the multi-view information and hairstyle consistency across video frames. Given a video of a person's head, e.g., a TV interview, our method automatically reconstructs a 3D hair model leveraging a 3D hairstyle database. The resultant 3D hair model can be later deformed to change the hair shape, to make it brighter or darker. Our head reconstruction also includes facial modeling from the video, which is used to combine with the hair model. The method is completely automatic and requires as input only a single video taken "in the wild", found as is on the web or a selfie video taken by a smart phone. We demonstrate the capability of our method on a variety of celebrity videos and selfie videos, as well as comparing to the state of the art.
Book Synopsis Analyse, Reconstruction 3D, Et Animation Du Visage by : Charlotte Ghys
Download or read book Analyse, Reconstruction 3D, Et Animation Du Visage written by Charlotte Ghys and published by . This book was released on 2010 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis RECONSTRUCTION TRIDIMENSIONNELLE EN LUMIERE TRANSMISE POUR L'ODONTOLOGIE AU NIVEAU DU MASSIF FACIAL ANTERIEUR by : QUOC-LAM.. NGUYEN
Download or read book RECONSTRUCTION TRIDIMENSIONNELLE EN LUMIERE TRANSMISE POUR L'ODONTOLOGIE AU NIVEAU DU MASSIF FACIAL ANTERIEUR written by QUOC-LAM.. NGUYEN and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recent Advances in 3D Imaging, Modeling, and Reconstruction by : Voulodimos, Athanasios
Download or read book Recent Advances in 3D Imaging, Modeling, and Reconstruction written by Voulodimos, Athanasios and published by IGI Global. This book was released on 2020-02-28 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: 3D image reconstruction is used in many fields, such as medicine, entertainment, and computer science. This highly demanded process comes with many challenges, such as images becoming blurry by atmospheric turbulence, getting snowed with noise, or becoming damaged within foreign regions. It is imperative to remain well-informed with the latest research in this field. Recent Advances in 3D Imaging, Modeling, and Reconstruction is a collection of innovative research on the methods and common techniques of image reconstruction as well as the accuracy of these methods. Featuring coverage on a wide range of topics such as ray casting, holographic techniques, and machine learning, this publication is ideally designed for graphic designers, computer engineers, medical professionals, robotics engineers, city planners, game developers, researchers, academicians, and students.
Book Synopsis An Accurate and Efficient Method for Reconstruction of 3D Faces from Stereo Images by : Vuong V. Le
Download or read book An Accurate and Efficient Method for Reconstruction of 3D Faces from Stereo Images written by Vuong V. Le and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis, we introduce a novel algorithm for reconstructing the 3D shape and texture model of human faces from two stereo images which are captured from calibrated cameras. Our approach works in a sparse to dense manner: we first build a coarse shape estimation based on 3D keypoints, and then use a linear morphable model to efficiently match the detailed shape and texture. The features used for the fitting processes are selected with the guidance of the quantitative evaluation of a state-of-the-art reconstruction algorithm. In our new direct evaluation method, the reconstructed 3D faces are first aligned to the ground truth and then the shape difference between the two 3D faces is described by signal-to-noise ratio and error maps illustrating the reconstruction errors on corresponding vertices. This local error information will be used to resample the reference frame whose vertices' coordinates stack up to be the feature vectors for face fitting. Compared with the previous works, our algorithm can reconstruct the 3D face shape at a speed comparable with that of the fastest algorithm available, but gives a higher accuracy. It can also recover the more complete and realistic looking texture. Our results show that the new algorithm possesses significant characteristics of a 3D face model reconstruction system, and is especially useful for face recognition and animation applications in practice.
Book Synopsis Unconstrained 3D Face Reconstruction from Photo Collections by : Joseph Roth
Download or read book Unconstrained 3D Face Reconstruction from Photo Collections written by Joseph Roth and published by . This book was released on 2016 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 3D Human Face Reconstruction and 2D Appearance Synthesis by : Yajie Zhao
Download or read book 3D Human Face Reconstruction and 2D Appearance Synthesis written by Yajie Zhao and published by . This book was released on 2018 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Automatic 3D Face Reconstruction and Tracking Using Consumer RGB-D Camera by : Zhong Li
Download or read book Automatic 3D Face Reconstruction and Tracking Using Consumer RGB-D Camera written by Zhong Li and published by . This book was released on 2015 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: 3D face reconstruction and tracking has become an important research topic during the past few decades in both computer graphics and computer vision. Researchers are seeking for a method to model the human face using a low cost device with high quality. Currently, face models can be captured by expensive active sensor-like laser scanning; however, this sensor technology is not affordable for everyone and experiments must be conducted under certain conditions. In our thesis, we present an automatic 3D face reconstruction and pose estimation framework using a consumer depth camera. Our method does not require any prior face model database. We acquire location of human face part using regular face detector, and in order to generate a high quality face model, we integrate and register information from multiple frames together, which allows detection of noise. In addition, by detecting 2D landmark information provided by the RGB image, we are able to find correspondence in the 3D model. Results are demonstrated by visual inspection. Future application for our research may involve game design and face avatar generation.
Book Synopsis 3-D Imaging Technologies in Facial Plastic Surgery, An Issue of Facial Plastic Surgery Clinics by : John Pallanch
Download or read book 3-D Imaging Technologies in Facial Plastic Surgery, An Issue of Facial Plastic Surgery Clinics written by John Pallanch and published by Elsevier Health Sciences. This book was released on 2011-11-28 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: A global pool of surgeons and researchers using 3-dimensional imaging for facial plastic surgery present topics on: Image fusion in pre-operative planning; The use of 3D imaging tools including stereolithographic modeling and intraoperative navigation for maxillo-mandibular and complex orbital reconstruction; Custom-made, three-dimensional, intraoperative surgical guides for nasal reconstruction; The benefits and limits of using an integrated 3D virtual approach for maxillofacial surgery; 3D volume assessment techniques and computer-aided design and manufacturing for pre-operative fabrication of implants in head and neck reconstruction; A comparison of different new 3D imaging technologies in facial plastic surgery; 3-D photography in the objective analysis of volume augmentation including fat augmentation and dermal fillers; Assessment of different rhinoplasty techniques by overlay of before and after 3D images; 3D volumetric analysis of combined facial lifting and volumizing (volume enhancement); 3-D facial measurements and perceptions of attractiveness; Teaching 3-D sculpting to Facial Plastic Surgeons, 3-D insights on aesthetics; Creation of the virtual patient for the study of facial morphology; 3-dimensional video analysis of facial movement; 3D modeling of the behavior of facial soft tissues for understanding facial plastic surgery interventions.