第1章 VR影像概論 .....................................................................1
1.1 VR技術(shù)的概念和組成 .............................................................1
1.2 VR影像的發(fā)展歷程 ...............................................................2
1.3 VR系統(tǒng)的分類 ...................................................................2
1.3.1 桌面式VR系統(tǒng) .....................................................................2
1.3.2 沉浸式VR系統(tǒng) .....................................................................3
1.3.3 增強(qiáng)式VR系統(tǒng) .....................................................................3
1.3.4 分布式VR系統(tǒng) .....................................................................4
1.4 VR影像的特性 ...................................................................4
1.4.1 交互性 ...........................................................................5
1.4.2 沉浸感 ...........................................................................5
1.4.3 想象力 ...........................................................................5
1.5 VR技術(shù)在電影領(lǐng)域應(yīng)用現(xiàn)狀 .......................................................6
1.5.1 VR電影 ...........................................................................6
1.5.2 VR宣傳片 .........................................................................6
1.5.3 VR紀(jì)錄片 .........................................................................7
第2章 VR影像前期拍攝 ..................................................................8
2.1 VR影像拍攝理論基礎(chǔ) ..................................................................8
2.2 VR拍攝相關(guān)硬件 ......................................................................10
第3章 VR影像后期編輯 ..................................................................12
3.1 VR影像編輯理論基礎(chǔ) ...................................................................12
3.1.1 線性編輯與非線性編輯 .................................................................13
3.1.2 視頻制式概述 .........................................................................13
3.1.3 隔行掃描和逐行掃描 ...................................................................13
3.1.4 分辨率 ...............................................................................14
3.1.5 幀速率 ...............................................................................14
3.1.6 時(shí)碼 .................................................................................14
3.1.7 蒙太奇的鏡頭組接 .....................................................................14
3.2 VR影像編輯軟件 .......................................................................15
3.2.1 Premiere Pro CC工作界面介紹 ..........................................................15
3.2.2 Premiere Pro CC的系統(tǒng)要求 ............................................................26
3.3 VR影像項(xiàng)目管理與基本操作 .............................................................27
3.3.1 項(xiàng)目文件操作 ...............................................................................27
3.3.2 導(dǎo)入視頻素材 ...............................................................................31
3.3.3 插入與覆蓋素材 ........................................................................34
3.3.4 管理素材文件 ...................................................................................38
3.3.5 設(shè)置標(biāo)記點(diǎn) .......................................................................................40
3.3.6 三點(diǎn)與四點(diǎn)編輯 ...............................................................................43
3.3.7 時(shí)間線編輯 .......................................................................................47
3.3.8 滾動(dòng)與滑動(dòng)編輯 ...............................................................................50
3.3.9 鏈接和替換素材 ...............................................................................53
3.3.10 素材調(diào)速 .........................................................................................57
3.3.11 預(yù)覽和輸出影片 ..............................................................................61
3.4 鏡頭組接技術(shù)與技巧 .........................................................................63
3.4.1 插入VR轉(zhuǎn)場(chǎng)效果 .......................................................................................64
3.4.2 交叉溶解 ........................................................................................64
3.4.3 疊加溶解 ........................................................................................68
3.4.4 漸隱過渡 ........................................................................................71
3.4.5 膠片溶解 ........................................................................................76
3.4.6 VR光圈擦除 ......................................................................................80
3.4.7 VR漸變擦除 ......................................................................................86
3.4.8 VR光線 ..........................................................................................93
3.4.9 VR漏光 ..........................................................................................97
3.4.10 VR球形模糊 .....................................................................................103
3.4.11 VR色度泄露 .....................................................................................107
3.4.12 VR隨機(jī)塊 .......................................................................................113
3.4.13 VR默比烏斯縮放 .................................................................................118
3.5 VR影像字幕制作 ...........................................................................................123
3.5.1 球形字幕制作方法 ................................................................................123
3.5.2 在Photoshop中制作字幕圖 .........................................................................130
3.5.3 在Maya中設(shè)置VR虛擬攝像機(jī) ........................................................................137
3.5.4 使用Arnold渲染導(dǎo)出字幕 ..........................................................................144
3.5.5 在Premiere中排列字幕 ............................................................................147
3.5.6 VR字幕過渡 ......................................................................................150
第4章 VR影像特效制作 ...........................................................................................153
4.1 VR影像特效理論基礎(chǔ) .........................................................................................153
4.2 VR影像特效制作軟件介紹 ..................................................................................154
4.2.1 Adobe After Effects CC工作界面介紹 ..............................................................154
4.2.2 Adobe After Effects CC的系統(tǒng)要求 ..................................................................162
4.3 VR特效項(xiàng)目管理與基本操作 ..............................................................................163
4.3.1 特效項(xiàng)目新建 ...........................................................................................163
4.3.2 特效項(xiàng)目合成設(shè)置 .....................................................................................165
4.4 沉浸式特效制作 ...............................................................166
4.4.1 VR模糊 ...............................................................................166
4.4.2 VR 發(fā)光 ..............................................................................169
4.4.3 VR銳化 .................................................................173
4.4.4 VR 降噪 .............................................................................176
4.4.5 VR 色差 .........................................................................................180
4.4.6 VR旋轉(zhuǎn)球面 ..............................................................184
4.5 沉浸式特效制作案例 ............................................................188
4.5.1 VR局部模糊 ...................................................................................188
4.5.2 VR閃動(dòng)勾邊效果 .......................................................................192
4.6 作品渲染與輸出 ...........................................................................194
第5章 VR影像監(jiān)看與合成 ........................................................199
5.1 VR影像實(shí)時(shí)頭盔式預(yù)覽 .............................................................199
5.2 VR影像實(shí)時(shí)預(yù)覽調(diào)整 ........................................................204
5.3 VR影像全景六畫面實(shí)時(shí)監(jiān)看 ........................................................209
5.4 使用Pano2VR合成VR影像 ........................................................213
參考文獻(xiàn) ......................................................................................219
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