为什么拍科幻电影,背景要用绿色或蓝色加绿色

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特效拍摄技巧[图文]传感器拍摄彩**像的主要技术之一。它是一个 4*4 阵列,由8个绿色、4 个蓝色和 4 ... 另外,绿背景亮度比蓝背景高,对灯光师来说省灯也是一个重要因素。 从技术上说,两电影特效制作过程大揭秘 一 17?52 对话电影特效组 问?首先能否给大家介绍... 我们经常在电影花絮中看到?演员站在以蓝色或绿色布为背景的前面进行拍摄?这样使前景电影特效蓝/绿屏拍摄解析国家中影数字制作基地后期公司 方荣国【摘要】影视拍摄中蓝/... 并涂有绿色的伪装图案; 这种条件下就需要选择蓝色背景屏; 再比如 , 未来科幻题材的[图文]拍电影需要抠蓝/绿背景要做到哪些拍摄准备,绿背和蓝背是一种影视后期特效的前期拍... 一般说来蓝色背景使用较多,当然红和绿的颜色也可以使用。绿色目前变得越来越普遍这样使前景角色和背景之前产生颜色差异, 由制作人员将蓝色或绿色拍摄区域抠 掉, 然后再通过电脑图形技术将特效场景与拍摄人物合成在一起,得到真实的震 撼效果. 问:电影[图文] 以前好多次观看电影花絮,总是看见他们拍摄的地方铺设了好多的绿色背景,我一直特... 然后通过后期特效,加入背景环境。拍摄时蓝绿背景的布置至关重要,关系到成品的真电影绿色背景拍摄特效[图文]日 - 如果你想用你的数码相机玩点新花样的话,下次你大可试试在你拍摄照片时利用变焦特效。而现在,我们将教给你如何利用变焦特效的10个拍摄技巧,好[图文]如果你想用你的数码相机玩点新花样的话,下次你大可试试在你拍摄照片时利用变焦特效。而现在,我们将教给你如何利用变焦特效的10个拍摄技巧,好好看着吧。变焦特效的介绍电脑特效与拍摄技巧. 该文档贡献者很忙,什么也没留下. 6页『摄影技巧』10条技巧精通“变焦特效”_图文百度文库推荐您搜索:电脑特效软件;电脑特技;三维特效;激萌的特效相机下载;激萌相机;激萌下载;激萌相机下载;激萌下载安装declare("vr.tpl603", "inline");define("", ["vr.tpl603"], function(func){func(603, "300801", 3, "","","","","","/p-5.html");});function vrImgHandleLoad552(obj,width,height){calImg(obj);obj.style.visibility = "visible";function calImg (that){if (that.height == 0){setTimeout(function (){calImg(that);}, 50);}if(width != that.width){var pos = Math.floor((that.width - width)/2);obj.style.marginLeft = (-pos) + "px";}if(height != that.height){var pos = Math.floor((that.height - height)/2);obj.style.marginTop = (-pos) + "px";}}}function vrImgHandleError552(obj,width,height){var defaultImage = '/images/wx/120-80.png';if (width == 57) {defaultImage = '/images/wx/56-56.png';} else if (width == 90) {defaultImage = '/images/wx/88-88.png';} else if (width == 120) {defaultImage = '/images/wx/120-80.png';} else if (width == 70) {obj.parentNode.parentNode.style.display = "none";}obj.src=defaultIobj.style.visibility = "visible";obj.style.marginLeft = "0px";obj.style.marginTop = "0px";}function vrTimeHandle552(time){if (time) {var type = ["1分钟前", "分钟前", "小时前", "天前", "周前", "个月前", "年前"], secs = now/1000 - parseInt(time,10);if(secs = 24*){return Math.round(secs/(24*)) + type[6];}else {return '';}} else {return '';}}function vrFullTime552(time) {var timeall=new Date(time*1000);times=timeall.getFullYear()+"年"+(timeall.getMonth()+1)+"月"+timeall.getDate()+"日";}function vrUrl552(that, q){that.href = '/weixin?query='+encodeURIComponent(q)+'&ie=utf8&type=2&sourceid=weixinvr';}function len(str){if(str)return str.replace(//g, "").replace(/[^\x00-\xff]/g,"rr").replace(/ /g, " ").return 0;}function cutLength(str, maxLen, appended, appendLength){appended = appended||"...";appendLength = appendLength||2;str = str.replace(//g, "");if (len(str) > maxLen){do{str = str.substring(0, str.length-1);}while(str && (len(str)+appendLength > maxLen));if (str.lastIndexOf("")+1);}return str+}}function tagtext552(obj) {if(!obj || obj.firstChild == null)return "";return obj.firstChild.nodeV}.tit-ico{padding-left: 20background-repeat: no-background-position: left 1}特效拍摄技巧
特效拍摄技巧(function(id, id2){var obj = $s.$(id);var str = "" + cutLength($s.$(id2).innerHTML.replace(//g, ""), 38, "", 0) + "的相关微信公众号文章";if(obj){obj.innerHTML =}})("sogou_vr__title_4", "sogou_vr__titlediv_4");摄影棚绿幕与特效拍摄技巧(function(vrid, rank){var id = 'sogou_vr_'+vrid+'_link1_'+$s.$(id).title = $s.$(id).innerHTML.replace(//g, "");$s.$(id).innerHTML = cutLength($s.$(id).innerHTML, 60, "...", 3);})('','4');原创在商业影视拍摄中棚拍和特效是必修课,在本期的商业广告导演视频教程中,结合广告《moving day》的实拍过程展现在商业广告拍摄的棚拍和特效具体操作方法. 导演全流程视...(function(id, id2){var obj = document.getElementById(id);if(obj){obj.innerHTML = cutLength($s.$(id2).innerHTML, 120, "", 0);}})("sogou_vr__article552p_4", "sogou_vr__article552_4");(function(id){var obj = document.getElementById(id);if(obj){obj.innerHTML = vrTimeHandle552('');}})("sogou_vr__span1_4")巧用逆光特效拍摄技巧与后期技巧原创(function(id){var obj = document.getElementById(id);if(obj){obj.innerHTML = vrTimeHandle552('');}})("sogou_vr__span2_4")博山抗日神剧之弹弓侠,这特效,这拍摄手法,要火!原创(function(id){var obj = document.getElementById(id);if(obj){obj.innerHTML = vrTimeHandle552('');}})("sogou_vr__span3_4")教你如何拍出多重曝光下的魅影特效摄影技巧原创(function(id){var obj = document.getElementById(id);if(obj){obj.innerHTML = vrTimeHandle552('');}})("sogou_vr__span4_4")更多微信公众号文章>>微信搜索 - -.aggrBox .vrPic{border: 1px solid #min-height: 20background: #FFF;margin-bottom: 4padding: 10px 15zoom: 1;width:}.vrPic .vrPicBox{margin:5px 0;position:zoom:1;}.vrPic .vrPicBox ul{border-top:1px solid #border-left:1px solid # background:#f5f5f5;float:}.vrPic .vrPicBox li{float:height:90border-bottom:1px solid #border-right:1px solid #_overflow:hidden}.vrPic .vrPicBox li img{height:90vertical-align:}.vrPic .more{text-decoration:display:inline-margin-bottom: 6border-top:line-height:16color:#00c;clear:both}.vrPic .relat{margin:0 0 7color:#666;height:16line-height:16overflow: display:none}.vrPic .relat a{margin-right:10 white-space: display:inline-*line-height:16px}.picShow{ position:left:0;top:0;border:1px solid #padding:5 background:#fff}.picShow img{width:300display:none}.vrPic .vrPicBox li.bigImg{height:181px}.vrPic .vrPicBox li.bigImg img{height:181px}.vrPic cite{ color: #008000;font-style:}.vrPic cite a {color: #686868;font-style:}.vrPic .vrPicBox li{position:}.vrPic .vrPicBox li.hover img{height: 94position: left:-2 top:-2}.vrPic {padding-bottom: 20}.key-box{position:margin-top:5margin-left: -4padding-bottom: 5overflow:zoom:1;}.key{float:display:padding:0 19line-height:24border:1px solid #e4e4e4; text-decoration:margin:5px 5px 0;}.key:hover{background:#f4f9}.related{line-height:22clear:height: 22overflow:}.related a{margin:0 5text-decoration:white-space:display: inline-}.related a:hover{text-decoration:}.related em{text-decoration:}.re-tt{color:#746f65;}特效拍摄技巧_搜狗图片相关搜索:特效化妆技巧5d特效拍摄特效素材火焰特效特效背景ps特效特效gif游戏特效特效化妆游戏特效gif电影特效詹姆斯霸气图片-特效粒子特效ps文字特效/p...-
查看全部图片特效拍摄技巧的图片搜索结果_搜狗图片" zandocid="d556e5-d40d6a3d4cf177ed-1db55a3fa76bd">define("vr.tpl445",["$s","$"],function($s,$){function imageFactory(item, width, height){var w = item.var h = item.var img = document.createElement("img");img.style.position = "relative";var dh = width/w*h;if(dh > height){img.style.width = width+"px";img.style.height = dh+"px";img.style.top = (height-dh)/2+"px";}else{img.style.height = height+"px";var dw = height/h*w;img.style.width = dw+"px";img.style.left = (width-dw)/2+"px";}}function getPic(picarr, start, width, piclist,classId,rank){var height = 120, para1 = 135, para2 = 35000;var end =var _width = width*1.1;var diff = _width, sum = 0;for(var i=iheight?height:h;link.setAttribute("target","_blank");link.setAttribute("href",item.link);link.setAttribute("id","sogou_vr_"+classId+"_small_"+rank);link.style.zIndex = 0;link.style.overflow = "hidden";link.style.display = "block";link.style.height = h+"px";li.style.position = "relative";li.style.width = w+"px";li.style.height = h+"px";var img = imageFactory(item, w, h);img.setAttribute("src",item.src.replace(/img(\d+)\.store\.sogou\.com/g,'img$'));img.style.zIndex = 0;link.appendChild(img);li.appendChild(link);var pop_width = w*1.25+"px";var pop_height = h*1.25+"px";var pop_left = (0-w*0.1)+"px";var pop_top = (0-h*0.1)+"px";var link2 = document.createElement("a");link2.setAttribute("target","_blank");link2.setAttribute("href",item.link);link2.setAttribute("id","sogou_vr_"+classId+"_small_"+rank);link2.setAttribute("style","display:position:width:"+pop_width+";height:"+pop_height+";top:"+pop_top+";left:"+pop_left+";");link2.setAttribute("pop_width",pop_width);link2.setAttribute("pop_height",pop_height);link2.setAttribute("pop_left",pop_left);link2.setAttribute("pop_top",pop_top);link2.style.display = "none";var img2 = imageFactory(item, w, h);img2.setAttribute("src",item.src.replace(/img(\d+)\.store\.sogou\.com/g,'img$'));img2.setAttribute("style","display:position:width:"+w+"height:"+h+"top:0left:0");img2.style.display = "none";link2.appendChild(img2);li.appendChild(link2);piclist.appendChild(li);var param = {"backLink":link,"backImage":img,"popLink":link2,"popImage":img2,"parentLi":li};var userAgent = window.navigator.userAgent.toLowerCase();if(!(/msie 6\.0/i.test(userAgent) || /msie 7\.0/i.test(userAgent)))$(li).bind("mouseenter",param,showPop).bind("mouseleave",param,hidePop);}return {index:end+1,height:h};}function showPop(event){var backLink = event.data.backLvar backImage = event.data.backIvar popLink = event.data.popLvar popImage = event.data.popIvar parentLi =
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如图所示,特效照片需要特殊镜头?求高人指点 第一张图不会拍,求教 晃呗 如何晃 我觉得这是后期做的,用手转动相机可以出这样效果 但没可能这么顺吧 不会晃相机,不跑焦?[图文]多重曝光最早是胶片时代的产物,当你拍摄完一张胶片,用回卷轴把刚才那张胶片归位... 作为手机,它有特殊的拍照技巧:好摄之徒的App 私货(二) 【魔都约片】送你一段时09 掏心特效和景深拍摄技巧—在线播放—《好莱坞电影特效制作教程...
好莱坞电影特效制作教程 : 节目简介 分享 给朋友: 好莱坞电影特效制作教程第一季09--掏心特效和景深拍摄技巧 扫码用手机继续看 用优酷APP或微信扫码在手机上继续观看 二维......工作室:好莱坞电影特效制作教程第一季_掏心特效和景深拍摄技巧_...
笔记 [ 课时介绍 ] 简介: 掏心特效和景深拍摄技巧 我的笔记 最优笔记 最新笔记 登录后才能查看我的笔记 立即登录 暂时没有笔记! 添加笔记 ? 添加笔记 公开笔记 取消 保存 确定删...掏心特效和景深拍摄技巧-0001 在线观看 - 酷6视频
掏心特效和景深拍摄技巧-0001 在线观看,好莱坞电影特效制作教程第一季09--掏心特效和景深拍摄技巧-0001
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