Parallel forward projection of large voxel-volumes on the GPU (画像工学)
スポンサーリンク
概要
- 論文の詳細を見る
We present an efficient SIMD optimized implementation of the parallel voxel-based forward projection algorithm. The algorithm rasterizes RLE encoded volume data in a front to back manner by utilizing a specialized view transform. In addition to the original method, our implementation achieves a significant speedup by utilizing a multi-segment culling mechanism in combination with a binary visibility map. We show that it is possible to uncompress and visualize large volume data directly from GPU memory without streaming data from slower CPU memory..
- 2008-12-04
著者
-
FORSTMANN Sven
Waseda University, GITS Faculty
-
OHYA Jun
Waseda University, GITS Faculty
-
Ohya Jun
Waseda Univ.
-
Forstmann Sven
Waseda Univ. Tokyo
-
Ohya Jun
Waseda University Gits Faculty
関連論文
- Parallel forward projection of large voxel-volumes on the GPU (放送技術)
- Parallel forward projection of large voxel-volumes on the GPU (オーディオビジュアル複合情報処理)
- Parallel forward projection of large voxel-volumes on the GPU (通信方式)
- Parallel forward projection of large voxel-volumes on the GPU (画像工学)
- Stakeholder system and analysis of extended producer responsibility based on game theory (情報システムと社会環境)
- Skeletal animation by spline aligned deformation on the GPU (画像工学)
- Study of different image features used for recognizing unknown person's activity based on tensor decomposition approach (コンピュータビジョンとイメージメディア)
- Study of different image features used for recognizing unknown person's activity based on tensor decomposition approach (ヒューマン情報処理)
- Study of different image features used for recognizing unknown person's activity based on tensor decomposition approach (パターン認識・メディア理解)
- J-024 Tensor Decomposition Framework For Recognizing an Unknown Person's Action From A Video Sequence Using Image Features
- D-12-122 Implementation of a Video Sequence Based System for Recognizing an Unknown Person's Gesture by a Tensor Decomposition Based Approach
- Comparative study of segmentation in monochrome facial images: snake pedals and template matching (コンピュータビジョンとイメージメディア)
- Comparative study of segmentation in monochrome facial images: snake pedals and template matching (ヒューマン情報処理)
- Comparative study of segmentation in monochrome facial images: snake pedals and template matching (パターン認識・メディア理解)
- A modified RANSAC based method for extracting primitive shapes from image (コンピュータビジョンとイメージメディア)
- Staff removal for square musical notation manuscripts OCR: an experiment on the binarization and staff detection stage (パターン認識・メディア理解)
- D-4-6 Analysis-based Participant Selection Scheme in Workflow Management System(D-4. データ工学, 情報・システム1)
- D-12-49 Local Adaptive Thresholding Study for Early Musical Manuscripts OMR
- A Modified RANSAC mechanism : Multiple models extraction algorithm
- A Modified RANSAC mechanism : Multiple models extraction algorithm
- G-013 Incorporating Zoom Motion Estimation in Video Compression : A More General Approach for Motion Compensated Predictive Coding