236 citations · 273 across the 10 of their papers we have counts for
4 papers · 1 filter
Lossless Point Cloud Attribute Compression Using Cross-scale, Cross-group, and Cross-color Prediction
Jianqiang Wang, Dandan Ding, Zhan Ma
This work extends the multiscale structure originally developed for point cloud geometry compression to point cloud attribute compression. To losslessly encode the attribute while…
Sparse Tensor-based Point Cloud Attribute Compression
Jianqiang Wang, Zhan Ma
Recently, numerous learning-based compression methods have been developed with outstanding performance for the coding of the geometry information of point clouds. On the contrary,…
Multiscale Point Cloud Geometry Compression
Jianqiang Wang, Dandan Ding, Zhu Li +1
Recent years have witnessed the growth of point cloud based applications because of its realistic and fine-grained representation of 3D objects and scenes. However, it is a challen…
Compressive Sampling for Array Cameras
Xuefei Yan, David J. Brady, Jianqiang Wang +5
While design of high performance lenses and image sensors has long been the focus of camera development, the size, weight and power of image data processing components is currently…