随笔分类 - Paper - NCTU

Uncorrelated Multilinear Principal Component Analysis Through Successive Variance

摘要：*multi dimention matrix->vector此篇方法可用於graph visual 大量data之分析*可利用在人臉辨識*這篇主要在於辨識阅读全文

posted @ 2011-06-26 22:12 warmwar 阅读(157) 评论(0) 推荐(0)

Upright Orientation of Man-made Objects (SIGGRAPH 2008)

摘要：*將object rotate 至正確方向*不需要知道object詳細的資訊,只需知道幾何性質*PCA 阅读全文

posted @ 2011-06-26 22:11 warmwar 阅读(257) 评论(0) 推荐(0)

Light field transfer:Global illmination between real and synthetic objects(SIGGRAPH 2008)

摘要：*實物和虛擬的結合(主要是illmination的效果)主要講解實物和虛擬的illmination傳遞*light field 阅读全文

posted @ 2011-06-26 22:11 warmwar 阅读(163) 评论(0) 推荐(0)

Streaming Multigrid for gradient-Domain Operations on Large images(SIGGRAPH 2008)

摘要：*solve out-of-core data problem*數值方法處理out-of-core data 沒有效率*A-neighbor,Four-neighbor*B-spline?? 阅读全文

posted @ 2011-06-26 22:10 warmwar 阅读(124) 评论(0) 推荐(0)

The shadow Meets the Mask:Pyramid-based shadow Removal(EUROGRAPH 2008)

摘要：*shadow的去除處理阅读全文

posted @ 2011-06-26 22:10 warmwar 阅读(570) 评论(0) 推荐(0)

3D Unsharp Masking for Scene Coherent Enhancement (SIGGRAPH 2008)

摘要：*加強對比,使線條明顯*一般的方法:對投影的image 作masking*此篇:對3D surface real-time masking 阅读全文

posted @ 2011-06-26 22:10 warmwar 阅读(159) 评论(0) 推荐(0)

Viewfinder Alignment (EG 2008)

摘要：*frame之間的比較,將有偏差之frame對齊*利用此篇,偵測外界影像,可做wii game 阅读全文

posted @ 2011-06-26 22:09 warmwar 阅读(166) 评论(0) 推荐(0)

Real-Time Smoke Rendering Using Componstaed Ray Maching (SIGGRAPH 2008)

摘要：*light in smoke 處理散射,折射,困難*light in smoke ,real-time實行的困難*此篇為real-time smoke 的新方法阅读全文

posted @ 2011-06-26 22:09 warmwar 阅读(222) 评论(0) 推荐(0)

Tensor Clustering for Rendering Many-Light Animations (Eurographics 2008)

摘要：*global illumination的形式轉成多個LIGHT之SUMATION簡化MATRIX的計算,提升performance 阅读全文

posted @ 2011-06-26 22:09 warmwar 阅读(118) 评论(0) 推荐(0)

Single Image Dehazing(SIGGRAPH 2008)

摘要：消除air中之介質阅读全文

posted @ 2011-06-26 22:07 warmwar 阅读(310) 评论(0) 推荐(0)

Data-Driven Enhancement of Facial Attractiveness (SIGGRAPH 2008)

摘要：*如何讓電腦判斷美醜,改變照片,let picture beautiful*利用feature-Best Search face*不能有表情而且要正面阅读全文

posted @ 2011-06-26 22:07 warmwar 阅读(283) 评论(0) 推荐(0)

Image-Based Aging Using Evolutionary Computing (EURO 2008)

摘要：*使照片變老阅读全文

posted @ 2011-06-26 22:06 warmwar 阅读(114) 评论(0) 推荐(0)

A Hidden-Picture Puzzles Generator (PG 2008)

摘要：*可在只有LINE 和簡單色彩的圖塞入一些小圖案,而且不改變本來特徵*line drawing:把一張picture變成只有line 阅读全文

posted @ 2011-06-26 22:06 warmwar 阅读(180) 评论(0) 推荐(0)

Synthesis and Evaluation of Linear Motion Transitions (TOG 2008)

摘要：*在計算motivation,不用提供所有image,提供幾張image,可內插出多張過程image此篇提供一個方法算出流暢的motion*rule of correspondence1.start-end:劇烈動作,像出拳2.center of ali ^(*^%$&$&^:規律動作,像走路*提供一個weight最佳化的方法阅读全文

posted @ 2011-06-26 22:00 warmwar 阅读(149) 评论(0) 推荐(0)

the future of real-time rendering hardware

摘要：*Larrabee:a new graphics hardware*rendering pipeline 不在意stage順序,每個stage都可programmable,且每個stage order 也可改變*問題:高度平行化如何和設計彈性達到平衡new OpenGL 3.0*還沒有geometry shaderDirectX 11.0*增加3個新的shader:1.HULL shader2.Domain shader:可設定以某種surface當作primitive3.Compute shader:ray-tracing,post-rendering*multi-core implemen 阅读全文

posted @ 2011-06-26 21:59 warmwar 阅读(184) 评论(0) 推荐(0)

Dynamic Range Independent Image Quality Assessment (SIGGRAPH 2008)

摘要：*HDR (0.0~1.0):0.001,0.0001可被分辨*此篇論文研究出一個新的image測量是否失真的方法*contrast:1.special domain??2.frequency domain??*image process 上常用的filter:gather filter*HDR要display要先存成LDR*HDR用tone-mapping會lose 一些資訊*HDR要經過normalize才會對應到0~1 阅读全文

posted @ 2011-06-26 21:58 warmwar 阅读(369) 评论(0) 推荐(0)

Skeleton Extraction by Mesh Contraction (SIGGRAPH 2008)

摘要：*由3D model 產生骨架阅读全文

posted @ 2011-06-26 21:58 warmwar 阅读(405) 评论(0) 推荐(0)

Group Motion Editing (SIGGRAPH 2008)

摘要：*可利用在GAME中*大批的物體在3D環境下行進且可以避免碰撞障礙物*可自由user define路徑*路徑有很多control point*路徑need user 自己控制 control point以避開障礙物*太多物體會有奇怪的現象發生阅读全文

posted @ 2011-06-26 21:58 warmwar 阅读(134) 评论(0) 推荐(0)

Example-Based Multiple Local Color Transfer By Strokes (PG 2008)

摘要：*在有遮擋物時,有些場景會看起來灰暗,這篇可讓user自己改變某些場景的光線,使其達到想要的效果阅读全文

posted @ 2011-06-26 21:57 warmwar 阅读(164) 评论(0) 推荐(0)

Exploiting Visibility Correlation in Direct Illumination (EURO 2008)

摘要：*蒙地卡羅???*Sampling???(這篇實在不太懂在幹麼 orz) 阅读全文

posted @ 2011-06-26 21:56 warmwar 阅读(116) 评论(0) 推荐(0)