搜索结果: 1-8 共查到“图象处理 Efficient”相关记录8条 . 查询时间(0.237 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：An active contour model with local variance force term and its efficient minimization solver for multi-phase image
局部方差力项 活动轮廓模型 多相图像 最小化求解器
2023/5/8
In this work, we propose an active contour model with a local variance force (LVF) term that can be applied to multi-phase image segmentation problems. With the LVF, the proposed model is very effecti...
EFFICIENT SPATIAL QUERIES WITH SKETCHES
Databases GIS Identifi cation Interpretation Matching Pattern
2015/8/31
Hand drawn sketches can be used as an aid in spatial queries for identifying spatial relationships. This paper is developing a framework
describing the computational methods for solving these queries...
Building Pair-Wise Visual Word Tree for Efficient Image Re-ranking
Pair-Wise Visual Word Tree Efficient Image Re-ranking
2010/12/21
Bag-of-visual Words (BoW) image representation is getting popular in computer vision and multimedia communities.However, experiments show that the traditional BoW representation is not as effective as...
Efficient Macroblock Pipeline Structure in High Definition AVS Video Encoder VLSI Architecture
Efficient Macroblock Pipeline Structure AVS Video Encoder VLSI Architecture
2010/12/21
In traditional four-stage pipeline structures for H.264 video encoder hardware implementation, rate distortion optimization (RDO) based mode decision was turned off, and
dual-port or ping-pang on-chi...
A High Efficient Error Concealment Scheme Based On Auto-Regressive Model For Video Coding
Error Concealment Scheme Auto-Regressive Model Video Coding
2010/12/20
In this paper, a high efficient temporal error concealment scheme based on auto-regressive (AR) model is proposed for video coding. The proposed AR based error concealment
scheme includes a forward A...
Improving Particle Filter with Support Vector Regression for Efficient Visual Tracking
Improving Particle Filter Vector Regression Efficient Visual Tracking
2010/12/15
Particle filter is a powerful visual tracking tool based on sequential Monte Carlo framework, and it needs large numbers of samples to properly approximate the posterior density of the state evolution...
Efficient video coding with fractional resolution sprite prediction technique Electronics Letters
Efficient video coding resolution sprite prediction technique Electronics Letters
2010/12/14
Efficient video coding with fractional resolution sprite prediction technique Electronics Letters.
Efficient background video coding with static sprite generation and arbitrary-shape spatial prediction techniques,
background video coding static sprite generation arbitrary-shape spatial prediction techniques
2010/12/14
Efficient background video coding with static sprite generation and arbitrary-shape spatial prediction techniques.