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裸眼3D的原理解析-晟迹创意科普
裸眼3D的原理解析-晟迹创意科普
从技术上看,裸眼3D可分为光屏障式技术和柱状透镜技术这两种。裸眼3D技术与3D影院很大的区别就是摆脱了眼镜的束缚,但分辨率、观看角度和观看距离等方面现如今没有完全完善起来。
裸眼3D技术的主要应用领域是影视领域、数据可视化领域、一些大型的展览展示。我们大部分消费者们接触的并不多,从技术上看,裸眼3D可分为光屏障式技术和柱状透镜技术这两种。
裸眼3D
技术与3D影院很大的区别就是摆脱了眼镜的束缚,但分辨率、观看角度和观看距离等方面现如今没有完全完善起来。
一、光屏障式技术
光屏障式3D技术也被称为视差屏障技术,是由夏普欧洲实验室的工程师研究十余年才成功的。光屏障式3D技术的实现方法是使用一个开关液晶屏、偏振膜和高分子液晶层,利用液晶层和偏振膜制造出一系列方向为90°的垂直条纹。这些条纹宽几十微米,通过它们的光就形成了垂直的细条栅模式,称之为“视差障壁”。而该技术正是利用了安置在背光模块及LCD面板间的视差障壁。在立体显示模式下,应该由左眼看到的图像显示在液晶屏上时,不透明的条纹会遮挡右眼;同理,应该由右眼看到的图像显示在液晶屏上时,不透明的条纹会遮挡左眼,通过将左眼和右眼的可视画面分开,使观者看到3D影像。
(裸眼3d显示)
这种技术的优点是在产量性和成本上比较有优势,但采用这种技术分辨率和亮度会有所下降。
二、柱状透镜技术
柱状透镜技术也被称为微柱透镜3D技术。在液晶显示屏的前面加上一层柱状透镜,使液晶屏的像平面位于透镜的焦平面上,这样在每个柱透镜下面的图像的像素被分成几个子像素,这样透镜就能以不同的方向投影每个子像素。于是双眼从不同的角度观看显示屏,就看到不同的子像素。
柱状透镜技术比光屏障式显示效果好,并且不会影响屏幕亮度,但分辨率仍然是一个比较难以解决的问题。
(裸眼3d显示)
简单来说,裸眼3D是针对双目视差来说的,它技术的展示方式,跟拍摄没有多大的关系,真正的效果是显示器。如果想要做真正的裸眼3D技术,晟迹创意服务过很多客户,在这一块有很多案例资源,如有需要和疑问,请联系我们的客服,将竭诚为你服务。
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裸眼3D的原理解析-晟迹创意科普
裸眼3D技术的主要应用领域是影视领域、数据可视化领域、一些大型的展览展示。我们大部分消费者们接触的并不多,从技术上看,裸眼3D可分为光屏障式技术和柱状透镜技术这两种。
裸眼3D
技术与3D影院很大的区别就是摆脱了眼镜的束缚,但分辨率、观看角度和观看距离等方面现如今没有完全完善起来。
一、光屏障式技术
光屏障式3D技术也被称为视差屏障技术,是由夏普欧洲实验室的工程师研究十余年才成功的。光屏障式3D技术的实现方法是使用一个开关液晶屏、偏振膜和高分子液晶层,利用液晶层和偏振膜制造出一系列方向为90°的垂直条纹。这些条纹宽几十微米,通过它们的光就形成了垂直的细条栅模式,称之为“视差障壁”。而该技术正是利用了安置在背光模块及LCD面板间的视差障壁。在立体显示模式下,应该由左眼看到的图像显示在液晶屏上时,不透明的条纹会遮挡右眼;同理,应该由右眼看到的图像显示在液晶屏上时,不透明的条纹会遮挡左眼,通过将左眼和右眼的可视画面分开,使观者看到3D影像。
(裸眼3d显示)
这种技术的优点是在产量性和成本上比较有优势,但采用这种技术分辨率和亮度会有所下降。
二、柱状透镜技术
柱状透镜技术也被称为微柱透镜3D技术。在液晶显示屏的前面加上一层柱状透镜,使液晶屏的像平面位于透镜的焦平面上,这样在每个柱透镜下面的图像的像素被分成几个子像素,这样透镜就能以不同的方向投影每个子像素。于是双眼从不同的角度观看显示屏,就看到不同的子像素。
柱状透镜技术比光屏障式显示效果好,并且不会影响屏幕亮度,但分辨率仍然是一个比较难以解决的问题。
(裸眼3d显示)
简单来说,裸眼3D是针对双目视差来说的,它技术的展示方式,跟拍摄没有多大的关系,真正的效果是显示器。如果想要做真正的裸眼3D技术,晟迹创意服务过很多客户,在这一块有很多案例资源,如有需要和疑问,请联系我们的客服,将竭诚为你服务。
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请求信息 : 2025-12-12 18:42:04 HTTP/1.1 GET : www.sjwhcy.cn/news_detail/68.html
运行时间 : 0.402861s [ 吞吐率:2.48req/s ] 内存消耗:1,629.93kb 文件加载:100
查询信息 : 24 queries 3 writes
缓存信息 : 1 reads,0 writes
配置加载 : 71
会话信息 : SESSION_ID=ke90o363kho7u5rqsnkgc84fi4
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[ CACHE ] INIT File
[ BEHAVIOR ] Run cmf\behavior\InitHookBehavior @app_init [ RunTime:0.003796s ]
[ LANG ] /usr/home/hyu7844390001/htdocs/simplewind/thinkphp/lang/zh-cn.php
[ ROUTE ] array ( 'type' => 'module', 'module' => array ( 0 => 'chengji', 1 => 'news', 2 => 'detail', ), 'convert' => false, )
[ HEADER ] array ( 'accept' => '*/*', 'accept-encoding' => 'gzip, br, zstd, deflate', 'host' => 'www.sjwhcy.cn', 'user-agent' => 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)', )
[ PARAM ] array ( 'id' => '68', )
[ LANG ] /usr/home/hyu7844390001/htdocs/simplewind/cmf/lang/zh-cn.php
[ LANG ] /usr/home/hyu7844390001/htdocs/app/admin/lang/zh-cn/common.php
[ LANG ] /usr/home/hyu7844390001/htdocs/app/portal/lang/zh-cn/common.php
[ BEHAVIOR ] Run cmf\behavior\LangBehavior @app_begin [ RunTime:0.001375s ]
[ BEHAVIOR ] Run cmf\behavior\InitAppHookBehavior @module_init [ RunTime:0.000462s ]
[ LANG ] /usr/home/hyu7844390001/htdocs/app/portal/lang/zh-cn/home.php
[ BEHAVIOR ] Run cmf\behavior\HomeLangBehavior @home_init [ RunTime:0.000936s ]
[ DB ] INIT mysql
[ RUN ] app\chengji\controller\NewsController->detail[ /usr/home/hyu7844390001/htdocs/app/chengji/controller/NewsController.php ]
[ VIEW ] themes/chengji/chengji/news_detail.html [ array ( 0 => 'site_info', 1 => 'footer', 2 => 'linkList', 3 => 'nav_info', 4 => 'info', 5 => 'rl_case_list', 6 => 'page', 7 => 'rl_m_case_list', 8 => 'm_page', 9 => 'prevId', 10 => 'nextId', 11 => 'nav_type', 12 => 'theme_vars', 13 => 'theme_widgets', ) ]
[ SESSION ] INIT array ( 'id' => '', 'var_session_id' => '', 'prefix' => 'think', 'type' => '', 'auto_start' => true, )
[8]未定义数组索引: safe[/usr/home/hyu7844390001/htdocs/simplewind/thinkphp/library/think/App.php:554]
[ DB ] CONNECT:[ UseTime:0.015111s ] mysql:host=hdm721881397.my3w.com;port=3306;dbname=hdm721881397_db;charset=utf8
[ SQL ] SHOW COLUMNS FROM `cj_footer` [ RunTime:0.009965s ]
[ SQL ] SELECT * FROM `cj_footer` LIMIT 1 [ RunTime:0.009355s ]
[ SQL ] SHOW COLUMNS FROM `cj_link` [ RunTime:0.009979s ]
[ SQL ] SELECT * FROM `cj_link` WHERE `status` = 1 [ RunTime:0.009419s ]
[ SQL ] SHOW COLUMNS FROM `cj_article` [ RunTime:0.010049s ]
[ SQL ] SELECT * FROM `cj_article` WHERE `id` = 68 LIMIT 1 [ RunTime:0.009626s ]
[ SQL ] UPDATE `cj_article` SET `hits`=`hits`+1 WHERE `id` = 68 [ RunTime:0.013993s ]
[ SQL ] SHOW COLUMNS FROM `cj_nav_menu_cj` [ RunTime:0.010227s ]
[ SQL ] SELECT * FROM `cj_nav_menu_cj` WHERE `id` = 24 LIMIT 1 [ RunTime:0.009480s ]
[ SQL ] SHOW COLUMNS FROM `cj_case` [ RunTime:0.010331s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `cj_case` WHERE `id` IN (0) LIMIT 1 [ RunTime:0.009475s ]
[ SQL ] SELECT * FROM `cj_case` WHERE `id` IN (0) ORDER BY `list_order` DESC LIMIT 0,3 [ RunTime:0.009420s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `cj_case` WHERE `id` IN (0) LIMIT 1 [ RunTime:0.009465s ]
[ SQL ] SELECT * FROM `cj_case` WHERE `id` IN (0) ORDER BY `list_order` DESC LIMIT 0,4 [ RunTime:0.009464s ]
[ SQL ] SELECT * FROM `cj_article` WHERE `id` < 68 AND `nav_id` = 24 ORDER BY `list_order` DESC,`update_time` DESC,`id` DESC LIMIT 1 [ RunTime:0.010002s ]
[ SQL ] SELECT * FROM `cj_article` WHERE `id` > 68 AND `nav_id` = 24 ORDER BY `list_order` ASC,`update_time` ASC,`id` ASC LIMIT 1 [ RunTime:0.010111s ]
[ SQL ] SHOW COLUMNS FROM `cj_theme_file` [ RunTime:0.010106s ]
[ SQL ] SELECT * FROM `cj_theme_file` WHERE `theme` = 'chengji' AND `file` = 'portal/news_list' LIMIT 1 [ RunTime:0.009525s ]
[ SQL ] UPDATE `cj_theme_file` SET `theme`='chengji',`action`='portal/news/index',`file`='portal/news_list',`name`='新闻列表页',`more`='{\"vars\":[],\"widgets\":{\"hottest_articles\":{\"title\":\"\\u70ed\\u95e8\\u6587\\u7ae0\",\"display\":\"1\",\"vars\":{\"hottest_articles_category_id\":{\"title\":\"\\u6587\\u7ae0\\u5206\\u7c7bID\",\"value\":\"\",\"type\":\"text\",\"dataSource\":{\"api\":\"portal\\/category\\/index\",\"multi\":true},\"placeholder\":\"\\u8bf7\\u9009\\u62e9\\u5206\\u7c7b\",\"tip\":\"\",\"rule\":{\"require\":true}}}},\"last_articles\":{\"title\":\"\\u6700\\u65b0\\u53d1\\u5e03\",\"display\":\"1\",\"vars\":{\"last_articles_category_id\":{\"title\":\"\\u6587\\u7ae0\\u5206\\u7c7bID\",\"value\":\"\",\"type\":\"text\",\"dataSource\":{\"api\":\"portal\\/category\\/index\",\"multi\":true},\"placeholder\":\"\\u8bf7\\u9009\\u62e9\\u5206\\u7c7b\",\"tip\":\"\",\"rule\":{\"require\":true}}}}}}',`config_more`='{\"vars\":[],\"widgets\":{\"hottest_articles\":{\"title\":\"\\u70ed\\u95e8\\u6587\\u7ae0\",\"display\":\"1\",\"vars\":{\"hottest_articles_category_id\":{\"title\":\"\\u6587\\u7ae0\\u5206\\u7c7bID\",\"value\":\"\",\"type\":\"text\",\"dataSource\":{\"api\":\"portal\\/category\\/index\",\"multi\":true},\"placeholder\":\"\\u8bf7\\u9009\\u62e9\\u5206\\u7c7b\",\"tip\":\"\",\"rule\":{\"require\":true}}}},\"last_articles\":{\"title\":\"\\u6700\\u65b0\\u53d1\\u5e03\",\"display\":\"1\",\"vars\":{\"last_articles_category_id\":{\"title\":\"\\u6587\\u7ae0\\u5206\\u7c7bID\",\"value\":\"\",\"type\":\"text\",\"dataSource\":{\"api\":\"portal\\/category\\/index\",\"multi\":true},\"placeholder\":\"\\u8bf7\\u9009\\u62e9\\u5206\\u7c7b\",\"tip\":\"\",\"rule\":{\"require\":true}}}}}}',`description`='新闻列表模板文件',`is_public`=0,`list_order`=10 WHERE `theme` = 'chengji' AND `file` = 'portal/news_list' [ RunTime:0.013266s ]
[ SQL ] SELECT * FROM `cj_theme_file` WHERE `theme` = 'chengji' [ RunTime:0.009455s ]
[ SQL ] SHOW COLUMNS FROM `cj_theme` [ RunTime:0.010326s ]
[ SQL ] UPDATE `cj_theme` SET `name`='chengji',`version`='1.0.0',`demo_url`='http://demo.thinkcmf.com',`author`='xiaoxuan',`lang`='zh-cn',`author_url`='http://www.thinkcmf.com',`keywords`='企业官网模板',`description`='企业官网模板' WHERE `theme` = 'chengji' [ RunTime:0.014760s ]
[ SQL ] SELECT `more` FROM `cj_theme_file` WHERE `theme` = 'chengji' AND ( `is_public` = 1 OR `file` = 'chengji/news_detail' ) [ RunTime:0.009437s ]
[ SQL ] SELECT * FROM `cj_nav_menu_cj` WHERE `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.009916s ]
[ SQL ] SHOW COLUMNS FROM `cj_option` [ RunTime:0.010062s ]
[ SQL ] SELECT `option_value` FROM `cj_option` WHERE `option_name` = 'storage' LIMIT 1 [ RunTime:0.009386s ]
[ SQL ] SELECT * FROM `cj_nav_menu_cj` WHERE `parent_id` = 0 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.009678s ]
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