Browsing PhD Dissertations - DO NOT EDIT by Author "Rao, Kamisetty R."
Now showing items 1-5 of 5
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Combined Scalability Coding Based On The Scalable Extension Of H.264/avc
Park, Sangseok (Electrical Engineering, 2009-09-16)Fine-grain scalability (FGS) based on significant and refinement coding is one of the ways to achieve quality scalability by providing a graceful quality degradation through truncations of the FGS enhancement layer. This ... -
Deep Learning based Fast Mode Decision in HEVC Intra Prediction using Region Wise Feature Classification
Kuanar, Shiba Prasad; 0000-0002-8670-6957 (2018-12-07)The High Efficiency Video Coding (HEVC) standard has achieved best coding efficiency as compared to previous H.264/AVC standard. But the computational time of HEVC encoder has increased mainly because of the hierarchical ... -
Eigenspace Model Based Error Concealment And Low Bit Rate Coding Of Face Sequences
Hu, Xuejun (Electrical Engineering, 2007-08-23)The emerging multimedia applications address the increasing demand for novel video coding systems to provide higher compression ratio while maintaining the high quality of the reconstruction. This research makes an effort ... -
Hybrid Video Coding Design With Variable Size Integer Transforms And Structural Similarity
Kruafak, Att (Electrical Engineering, 2009-09-16)This research proposes a block-based video codec design with two objectives. The first goal is to propose a method for intraframe that improves the rate-distortion (peak signal-to-noise ratio versus bit rate) of a fixed-size ... -
Region Of Interest (ROI) Based Rate Control For H.263 Compatible Video Conferecing
Tong, Lin (Electrical Engineering, 2007-08-23)This dissertation presents a region of interest (ROI) based H.263 [10] [13] compatible video codec, which integrates the idea of object-based coding from MPEG-4 Visual [9] [15] into the traditional block-based H.263 codec. ...