Luận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01
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Luận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01
VIETNAM NATIONAL UNIVERSITY, HANOIIDIVERSITY OF ENGINEERING AND TECHNOLOGY7PHAM THANH NAMREGION-OF-INTEREST 3D VIDEO CODING BASED ON DEPTH IMAGESMASTE Luận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01 ER THESIS OF INFORMATION TECHNOLOGYHanoi - 2(115VIETNAM NATIONAL UNIVERSITY, HANOIINTVERS1TY OF ENGINEERING AND TECHNOLOGYPHAM THANH NAMREGION-OF-INTEREST 3D VIDEO CODING BASED ON DEPTH IMAGESMajor: Computer ScienceCode: 60 48 01 01MASTER THESIS OF INFORMATION TECHNOLOGYSUPERVISOR: Dr. Le Thanh HaHa Luận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01 noi-2015Originality Statement1 hereby declare that this submission Is my own work and to the best of my know! edge it contains no materials previouslyLuận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01
published or written by another person, or siiliStantial proportions of material which have been accepted for the award of any ot her degree or diploVIETNAM NATIONAL UNIVERSITY, HANOIIDIVERSITY OF ENGINEERING AND TECHNOLOGY7PHAM THANH NAMREGION-OF-INTEREST 3D VIDEO CODING BASED ON DEPTH IMAGESMASTE Luận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01 esis. Any contribution made to the research by others, with whom I have worked at UET/Coltech or elsewhere, is explicitly acknowledged in the thesis. 1 also declare that, the intellectual content of this thesis is the product of my own work, except to the extent that assistance from others in the pr Luận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01 oject's design and conception or in style, presentation and linguistic expression is acknowledged.Date:Signed:AbstractDue to characteristics of humanLuận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01
visual system, people usually focus more on a specific region named Region-of-Interest (ROI) of a video frame, rather than watch the whole frame. In aVIETNAM NATIONAL UNIVERSITY, HANOIIDIVERSITY OF ENGINEERING AND TECHNOLOGY7PHAM THANH NAMREGION-OF-INTEREST 3D VIDEO CODING BASED ON DEPTH IMAGESMASTE Luận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01 ecially for the 3D-TV transmissions. Therefore, in this work, we propose a novel RO I-based bit allocation method which can. adaptively extract and increase the visual quality of RO I while saving a huge number of encoding Inlrates for video data. In the proposed method, we first detect and extract Luận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01 ROỈ based on the depth information obtained from 3D-TV video coding sequences. Then, based on the extracted ROI, a novel bit allocation scheme is perfLuận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01
ormed to solve the lute-distortion optimization problem, in which the higher priority bitrales are adaptively assigned to ROI while, the total encodinVIETNAM NATIONAL UNIVERSITY, HANOIIDIVERSITY OF ENGINEERING AND TECHNOLOGY7PHAM THANH NAMREGION-OF-INTEREST 3D VIDEO CODING BASED ON DEPTH IMAGESMASTE Luận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01 can provide not only higher peak signal-to-noise ratio performance but also save up to 13-26% encoding bilrates compared to other conventional methods.iiAcknowledgementsFirst and foremost, I would like to express my deepest gratitude to my supervisor, Dr. Le Thanh Ha. for his patient guidance and co Luận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01 ntinuous supports throughout the years. He always appears when I need help, and responds to queries so helpfully and promptly. I also appreciate Dr. DLuận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01
inh TYieu Duong for giving me some useful advice. I would like to give my honest appreciat ion to my best friends at University of Engineering and TecVIETNAM NATIONAL UNIVERSITY, HANOIIDIVERSITY OF ENGINEERING AND TECHNOLOGY7PHAM THANH NAMREGION-OF-INTEREST 3D VIDEO CODING BASED ON DEPTH IMAGESMASTE Luận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01 g and communication of mulliview video plus depth for 3D Television Systems) for supporting finance to my master study. Finally, this thesis would not have been possible without the support and love of my family. Thank you!iiiTable of contentsOriginality StatementiAbstractiiAcknowledgementsiiiTable Luận văn thạc sĩ VNU UET region of interest 3d video coding base on depth images, nén video 3d vùng trọng tâm dựa trên ảnh chiều sâu 01 of contentsivList of figuresviList of tablesviiList of abbreviationsviiiVIETNAM NATIONAL UNIVERSITY, HANOIIDIVERSITY OF ENGINEERING AND TECHNOLOGY7PHAM THANH NAMREGION-OF-INTEREST 3D VIDEO CODING BASED ON DEPTH IMAGESMASTEVIETNAM NATIONAL UNIVERSITY, HANOIIDIVERSITY OF ENGINEERING AND TECHNOLOGY7PHAM THANH NAMREGION-OF-INTEREST 3D VIDEO CODING BASED ON DEPTH IMAGESMASTEGọi ngay
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