no code implementations • 27 Feb 2024 • Panqi Jia, A. Burakhan Koyuncu, Jue Mao, Ze Cui, Yi Ma, Tiansheng Guo, Timofey Solovyev, Alexander Karabutov, Yin Zhao, Jing Wang, Elena Alshina, Andre Kaup
To generate reconstructed images with the desired bits per pixel and assess the BD-rate performance of both the JPEG-AI verification model and VVC intra, bit rate matching is employed.
no code implementations • 27 Feb 2024 • Panqi Jia, Jue Mao, Esin Koyuncu, A. Burakhan Koyuncu, Timofey Solovyev, Alexander Karabutov, Yin Zhao, Elena Alshina, Andre Kaup
Currently, there is a high demand for neural network-based image compression codecs.
no code implementations • 11 Mar 2023 • Dat Thanh Nguyen, Kamal Gopikrishnan Nambiar, Andre Kaup
In recent years, several point cloud geometry compression methods that utilize advanced deep learning techniques have been proposed, but there are limited works on attribute compression, especially lossless compression.
1 code implementation • 11 Mar 2023 • Dat Thanh Nguyen, Andre Kaup
In recent years, we have witnessed the presence of point cloud data in many aspects of our life, from immersive media, autonomous driving to healthcare, although at the cost of a tremendous amount of data.
no code implementations • 12 Dec 2022 • Panqi Jia, Ahmet Burakhan Koyuncu, Georgii Gaikov, Alexander Karabutov, Elena Alshina, Andre Kaup
Our approach allows parallel processing of each component, flexibility to select different channel numbers, and an overall complexity reduction.
1 code implementation • 11 Apr 2022 • Dat Thanh Nguyen, Andre Kaup
Most point cloud compression methods operate in the voxel or octree domain which is not the original representation of point clouds.
1 code implementation • 25 Oct 2017 • Srivatsa Prativadibhayankaram, Huynh Van Luong, Thanh-Ha Le, Andre Kaup
The proposed method is applied to online video foreground and background separation from compressive measurements.
1 code implementation • 24 Jan 2017 • Huynh Van Luong, Nikos Deligiannis, Jurgen Seiler, Soren Forchhammer, Andre Kaup
In addition, we apply the proposed algorithm to online video foreground and background separation from compressive measurements.
no code implementations • 10 May 2016 • Huynh Van Luong, Jurgen Seiler, Andre Kaup, Soren Forchhammer, Nikos Deligiannis
To address this problem, we theoretically study a generic \textcolor{black}{weighted $n$-$\ell_{1}$ minimization} framework and propose a reconstruction algorithm that leverages multiple side information signals (RAMSI).