Publications
Publications
B. Vishwanath, K. Zhang, and L. Zhang, “Advances in Predictive RAHT for Geometric Point Cloud Compression,” in IEEE Transactions on Image Processing, vol 34, 2025
B. Vishwanath, K. Zhang, and L. Zhang, “A Discrete-Mapping Based Cross-Component Prediction Paradigm For Screen Content Coding,” in IEEE Transactions on Image Processing, vol 33, 2023
B. Vishwanath, T. Nanjundaswamy, and K. Rose, “A Geodesic Translation Model for Motion Compensation in Spherical Video Coding,” in IEEE Transactions on Image Processing, vol 31, 2022
B. Vishwanath, T. Nanjundaswamy, and K. Rose, “Effective Prediction Modes Design for Adaptive Compression With Application in Video Coding,” in IEEE Transactions on Image Processing, vol 31, 2021
B. Vishwanath, K. Zhang and L. Zhang, “Rate-Distortion Optimized Chroma Quantization for Point Cloud Compression,” in ICIP 2025
B. Vishwanath, K. Zhang and L. Zhang, “Cross-Component Residual Prediction for Geometric Point Cloud Compression,” in ICASSP 2025
B. Vishwanath, W. Wang, Y. Xu, K. Zhang and L. Zhang, “Sample Domain Prediction and Transform Skip for Region Adaptive Hierarchical Transform in Geometric Point Cloud Compression,” in ICIP 2024
B. Vishwanath, Y. Xu, K. Zhang and L. Zhang, “Temporal Filtering for Region Adaptive Hierarchical Transform in Geometric Point Cloud Compression,” in VCIP 2023
B. Vishwanath, K. Zhang and L. Zhang, “A Cross-Component Prediction Model for Screen Content Coding,” in PCS 2022
K. Sivakumar, B. Vishwanath, and K. Rose, “Joint Asymptotic Closed-Loop Design of Secondary Transform and Scan Order for Inter Coding in AV1,” in MMSP 2022
K. Sivakumar, B. Vishwanath, and K. Rose, “Geodesic Disparity Compensation for Inter-View Prediction in VR180,” in VCIP 2020
K. Sivakumar, B. Vishwanath, and K. Rose, “Transform Domain Temporal Prediction and Geodesic Motion Compensation in Spherical Video Coding,” in ASILOMAR 2020
B. Vishwanath, S. Li and K. Rose, “Asymptotic Closed-Loop Design of Transform Modes for the Inter-Prediction Residual in Video Coding,” in ICIP 2020
B. Vishwanath and K. Rose, “Spherical Video Coding with Geometry and Region Adaptive Transform Domain Temporal Prediction,” in ICASSP 2020
B. Vishwanath and K. Rose, “Spherical Video Coding with Motion Vector Modulation to Account for Camera Motion,” in VCIP 2019
B. Vishwanath, T. Nanjundaswamy, and K. Rose, “Deterministic Annealing Based Transform Domain Temporal Predictor Design for Adaptive Video Coding,” in DCC 2019
B. Vishwanath, T. Nanjundaswamy, and K. Rose, “A Deterministic Annealing Approach to Switched Predictor Design for Adaptive Compression Systems,” in ICASSP 2019
B. Vishwanath, T. Nanjundaswamy, and K. Rose, “Motion Compensated Prediction for Translational Camera Motion in Spherical Video Coding,” in MMSP 2018
B. Vishwanath, K. Rose, Y. He, and Y. Ye, “Rotational Motion Compensated Prediction in HEVC Based Omnidirectional Video Coding,” in PCS 2018
B. Vishwanath, T. Nanjundaswamy, and K. Rose, “Rotational Motion Model for Temporal Prediction in 360 Video Coding,” in MMSP 2017
X. Xiu, Y. He, Y. Ye, B. Vishwanath, “An Evaluation Framework for 360 Video Compression,” in VCIP 2017
B. Vishwanath, T. Nanjundaswamy, S. Zamani, and K. Rose, “Deterministic Annealing Based Design of Error Resilient Predictive Compression Systems,” in ICASSP 2017
B. Vishwanath and C. S.Seelamantula,“Cell tracking using Particle Filters and Level Sets,” in TENCON 2013
B. Vishwanath, Y. Xu, K. Zhang and L. Zhang, “Adaptive thresholds for RAHT inter-eligibility,” MPEG-m70769, Jan. 2025. (adopted)
B. Vishwanath, Y. Xu, K. Zhang and L. Zhang, “Report on Chroma RDOQ for RAHT,” MPEG-m69536, October 2024. (adopted)
B. Vishwanath, Y. Xu, K. Zhang and L. Zhang, “Cross Component Residual Prediction,” MPEG-m68283, July 2024. (adopted)
B. Vishwanath, Y. Xu, K. Zhang and L. Zhang, “Reference Node Resampling for RAHT Inter-Prediction,” MPEG-m67095, April 2024. (adopted)
B. Vishwanath, Y. Xu, K. Zhang and L. Zhang, “Transform Domain Distortion Estimation for RAHT,” MPEG-m66308, Jan. 2024. (adopted)
B. Vishwanath, W. Wang, Y. Xu, K. Zhang and L. Zhang, “Sample Domain Prediction for RAHT,” MPEG-m65009, Oct. 2023. (adopted)
B. Vishwanath, Y. Xu, K. Zhang and L. Zhang, “Eligibility Criterion for Inter-RAHT coding,” MPEG-m64303, July. 2023. (adopted)
B. Vishwanath, Y. Xu, K. Zhang and L. Zhang, “Temporal Filtering for RAHT,” MPEG-m63003, April. 2023. (adopted)
B. Vishwanath, Y. Xu, W. Wang, K. Zhang and L. Zhang, “On RAHT Quantization,” MPEG-m61159, Oct. 2022. (adopted)
B. Vishwanath, K. Zhang and L. Zhang, “Non-EE2: Cross-component Palette Coding,” JVET-Y0062, Jan. 2022.
Y. He, B. Vishwanath, X. Xiu and Y. Ye, “AHG8: Area Weighted Spherical PSNR for 360 video quality evaluation,” JVET-D0072, Oct. 2016. (adopted)
Y. He, B. Vishwanath, X. Xiu and Y. Ye, “AHG8: InterDigital’s projection format conversion tool,” JVET-D0021, Oct. 2016. (adopted)
B. Vishwanath, Y. Xu, K. Zhang and L. Zhang, “Skip processing a node in region-adaptive hierarchical transform coding ,” WIPO (PCT) WO2025015192A2
B. Vishwanath, Y. Xu, K. Zhang and L. Zhang, “Inter-prediction in region-adaptive hierarchical transform coding,” WIPO (PCT) WO2025011552A1
B. Vishwanath, Y. Xu, K. Zhang and L. Zhang, “Temporal and spatial filtering for region-adaptive hierarchical transform,” WIPO (PCT) WO2024188332A1
B. Vishwanath, Y. Xu, K. Zhang and L. Zhang, “Improvements for quantization of point cloud attribute transform domain coefficient,” WIPO (PCT) WO2024140985A1
B. Vishwanath, K. Zhang and L. Zhang, “Method, apparatus, and medium for video processing,” WIPO (PCT) WO2023133443A3
H. Kadu, B. Vishwanath, G-M. Su and S. Hulyakar, “Noise Synthesis for Digital Images,” U.S Patent US12136140B2 (granted)
B. Vishwanath, Y. He, Y. Ye and X. Xiu, “Quality evaluation system and method for 360-degree video,” WIPO (PCT) WO2018017599A