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标题: 【渲染】使用姿态球反解飞机姿态，将平飞视频渲染回 FPV 视角 [打印本页]

作者: T-3486784401 时间: 2023-9-11
标题: 【渲染】使用姿态球反解飞机姿态，将平飞视频渲染回 FPV 视角
[{"nameindex":"_1_1","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"之前处理 Mini3 Pro 钻桥洞素材的时候，发现姿态球的录屏效果还不错。\r\n\r\n当时就设想用姿态球数据反算飞机姿态，进而可以渲染特殊视角。这次终于渲染成功，特来分享。\r\n\r\n【原理】\r\n\r\nMini3 Pro 云台默认模式为四平八稳的水平模式，相当于摄影机视野与外界地面保持水平，如下图所示："},{"nameindex":"_2_809317","type":2,"imgsrc":"202309/11/025848w0h280ho829tt8t2.png","multi_size":{"small":"202309/11/025848w0h280ho829tt8t2.png@!550","large":"202309/11/025848w0h280ho829tt8t2.png@!1920","extra_large":"202309/11/025848w0h280ho829tt8t2.png@!2560","wide_450_360":"202309/11/025848w0h280ho829tt8t2.png@!450x360","medium":"202309/11/025848w0h280ho829tt8t2.png@!1200","square_360_360":"202309/11/025848w0h280ho829tt8t2.png@!360x360","standard_640_360":"202309/11/025848w0h280ho829tt8t2.png@!640x360"},"url":"202309/11/025848w0h280ho829tt8t2.png","desc":"云台视角，地面水平"},{"nameindex":"_1_2","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"录屏中虽然视野水平，但姿态球左倾，提示飞机实则左翼下压右翼上扬（如图），处于左转弯的状态中。\r\n\r\n此时若切换 FPV 视角，即要求摄像机视野与机舱保持水平，则应按如下方式进行旋转变换："},{"nameindex":"_2_809318","type":2,"imgsrc":"202309/11/025916hltfkpdj1zj2ot1h.png","multi_size":{"small":"202309/11/025916hltfkpdj1zj2ot1h.png@!550","large":"202309/11/025916hltfkpdj1zj2ot1h.png@!1920","extra_large":"202309/11/025916hltfkpdj1zj2ot1h.png@!2560","wide_450_360":"202309/11/025916hltfkpdj1zj2ot1h.png@!450x360","medium":"202309/11/025916hltfkpdj1zj2ot1h.png@!1200","square_360_360":"202309/11/025916hltfkpdj1zj2ot1h.png@!360x360","standard_640_360":"202309/11/025916hltfkpdj1zj2ot1h.png@!640x360"},"url":"202309/11/025916hltfkpdj1zj2ot1h.png","desc":"FPV视角，机舱水平"},{"nameindex":"_1_3","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"此时姿态球液面修正回水平，飞机相对于摄像机姿态水平，于是就有了整个外部世界向右倾斜的效果，正所谓 FPV.\r\n\r\n\r\n【操作】\r\n\r\n有了以上的原理分析，接下来就是繁琐的图像处理+编程解算。\r\n\r\n首先是 ffmpeg 抽帧获得全部的视频帧，一分多钟总计 1950 帧："},{"nameindex":"_2_809319","type":2,"imgsrc":"202309/11/025948ybnccpeellfouasc.png","multi_size":{"small":"202309/11/025948ybnccpeellfouasc.png@!550","large":"202309/11/025948ybnccpeellfouasc.png@!1920","extra_large":"202309/11/025948ybnccpeellfouasc.png@!2560","wide_450_360":"202309/11/025948ybnccpeellfouasc.png@!450x360","medium":"202309/11/025948ybnccpeellfouasc.png@!1200","square_360_360":"202309/11/025948ybnccpeellfouasc.png@!360x360","standard_640_360":"202309/11/025948ybnccpeellfouasc.png@!640x360"},"url":"202309/11/025948ybnccpeellfouasc.png","desc":"原视频抽帧"},{"nameindex":"_1_4","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"之后上 Photoshop 批处理，图像裁剪获得姿态球区域，对比增强+二值化处理，获得清晰的姿态球二值图："},{"nameindex":"_2_809320","type":2,"imgsrc":"202309/11/030012phfvm5esih561zei.png","multi_size":{"small":"202309/11/030012phfvm5esih561zei.png@!550","large":"202309/11/030012phfvm5esih561zei.png@!1920","extra_large":"202309/11/030012phfvm5esih561zei.png@!2560","wide_450_360":"202309/11/030012phfvm5esih561zei.png@!450x360","medium":"202309/11/030012phfvm5esih561zei.png@!1200","square_360_360":"202309/11/030012phfvm5esih561zei.png@!360x360","standard_640_360":"202309/11/030012phfvm5esih561zei.png@!640x360"},"url":"202309/11/030012phfvm5esih561zei.png","desc":"姿态球截取"},{"nameindex":"_1_5","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"之后就是霍夫变换检测直线了，需要检测出姿态球液面线的位置和角度。\r\n期初偷懒，直接用 MATLAB::hough 进行直线检测，结果效果很差，有些不清晰的帧甚至没法可靠检测到姿态球液面。\r\n\r\n一不做二不休，重新编写基于黑白能量分布的类霍夫变换，角度分辨率±0.5°："},{"nameindex":"_2_809321","type":2,"imgsrc":"202309/11/030038ufe71keuk7fe5tsm.png","multi_size":{"small":"202309/11/030038ufe71keuk7fe5tsm.png@!550","large":"202309/11/030038ufe71keuk7fe5tsm.png@!1920","extra_large":"202309/11/030038ufe71keuk7fe5tsm.png@!2560","wide_450_360":"202309/11/030038ufe71keuk7fe5tsm.png@!450x360","medium":"202309/11/030038ufe71keuk7fe5tsm.png@!1200","square_360_360":"202309/11/030038ufe71keuk7fe5tsm.png@!360x360","standard_640_360":"202309/11/030038ufe71keuk7fe5tsm.png@!640x360"},"url":"202309/11/030038ufe71keuk7fe5tsm.png","desc":"类霍夫变换代码，MATLAB"},{"nameindex":"_1_6","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"我这破 i5 本算了一整夜（实际也懒得优化算法了，优化的时间，不如丢给电脑慢慢算）。一张姿态球图片的变换结果长这样："},{"nameindex":"_2_809322","type":2,"imgsrc":"202309/11/030119x0d5qmuzu3quff2q.png","multi_size":{"small":"202309/11/030119x0d5qmuzu3quff2q.png@!550","large":"202309/11/030119x0d5qmuzu3quff2q.png@!1920","extra_large":"202309/11/030119x0d5qmuzu3quff2q.png@!2560","wide_450_360":"202309/11/030119x0d5qmuzu3quff2q.png@!450x360","medium":"202309/11/030119x0d5qmuzu3quff2q.png@!1200","square_360_360":"202309/11/030119x0d5qmuzu3quff2q.png@!360x360","standard_640_360":"202309/11/030119x0d5qmuzu3quff2q.png@!640x360"},"url":"202309/11/030119x0d5qmuzu3quff2q.png","desc":"某帧的类霍夫变换"},{"nameindex":"_1_7","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"图中红色最深的点，就对应姿态球的液面直线。\r\n这个最红点的坐标，就是液面直线的方程参数。有了直线方程，也就有了直线的位置、倾斜角度等一众数据。\r\n\r\n在二值图上画个红色直线预览一下，确认姿态球直线识别准确："},{"nameindex":"_2_809323","type":2,"imgsrc":"202309/11/030146sdx9xzz1hzywuwoh.gif","multi_size":{"small":"202309/11/030146sdx9xzz1hzywuwoh.gif@!550","large":"202309/11/030146sdx9xzz1hzywuwoh.gif@!1920","extra_large":"202309/11/030146sdx9xzz1hzywuwoh.gif@!2560","wide_450_360":"202309/11/030146sdx9xzz1hzywuwoh.gif@!450x360","medium":"202309/11/030146sdx9xzz1hzywuwoh.gif@!1200","square_360_360":"202309/11/030146sdx9xzz1hzywuwoh.gif@!360x360","standard_640_360":"202309/11/030146sdx9xzz1hzywuwoh.gif@!640x360"},"url":"202309/11/030146sdx9xzz1hzywuwoh.gif","desc":"姿态球液面检测结果（红）"},{"nameindex":"_1_8","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"【效果】\r\n\r\n至此，已经有了每帧的姿态球数据。理论上可以同时反解飞机俯仰（Pitch）、横滚（Roll）姿态。\r\n但实际上 Pitch 修正涉及图像透视变换，实在太费心神。这里仅进行 Roll 轴修正，图片简单旋转即可。\r\n\r\n把每一帧按照姿态参数进行旋转，再拼接回视频，终于会 FPV 特有的歪头了，不错不错："},{"nameindex":"_2_809324","type":2,"imgsrc":"202309/11/030237iawgccaml3j3mmwp.gif","multi_size":{"small":"202309/11/030237iawgccaml3j3mmwp.gif@!550","large":"202309/11/030237iawgccaml3j3mmwp.gif@!1920","extra_large":"202309/11/030237iawgccaml3j3mmwp.gif@!2560","wide_450_360":"202309/11/030237iawgccaml3j3mmwp.gif@!450x360","medium":"202309/11/030237iawgccaml3j3mmwp.gif@!1200","square_360_360":"202309/11/030237iawgccaml3j3mmwp.gif@!360x360","standard_640_360":"202309/11/030237iawgccaml3j3mmwp.gif@!640x360"},"url":"202309/11/030237iawgccaml3j3mmwp.gif","desc":"渲染得 FPV 歪头效果"},{"nameindex":"_1_9","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"对照一下原始帧（上），歪头带来的 FPV 体验拉满："},{"nameindex":"_2_809325","type":2,"imgsrc":"202309/11/030310qe5vgiwf5oifoe9i.gif","multi_size":{"small":"202309/11/030310qe5vgiwf5oifoe9i.gif@!550","large":"202309/11/030310qe5vgiwf5oifoe9i.gif@!1920","extra_large":"202309/11/030310qe5vgiwf5oifoe9i.gif@!2560","wide_450_360":"202309/11/030310qe5vgiwf5oifoe9i.gif@!450x360","medium":"202309/11/030310qe5vgiwf5oifoe9i.gif@!1200","square_360_360":"202309/11/030310qe5vgiwf5oifoe9i.gif@!360x360","standard_640_360":"202309/11/030310qe5vgiwf5oifoe9i.gif@!640x360"},"url":"202309/11/030310qe5vgiwf5oifoe9i.gif","desc":"原视频（上） vs FPV歪头（下）"},{"nameindex":"_1_10","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"视频对比（上半为Mini3P原始录屏，下半为渲染所得）："},{"nameindex":"_3_1","type":3,"imgsrc":"https://cdn-hz.skypixel.com/uploads/cn_files/video/image/e585e8bb-c6ff-497a-bf64-138843ed8498.jpg@!500x382","url":"https://www.djivideos.com/video_play/92108ff6-3b02-4393-9d24-9f993be94de4?autoplay=false","desc":"原视频（上） vs FPV歪头（下）"},{"nameindex":"_1_11","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"【成品】\r\n\r\n最后给出成片（按理说该去渲染TF摄影的，但我觉着录屏更像FPV该有的样子，就偷懒渲染这个吧）："},{"nameindex":"_3_2","type":3,"imgsrc":"https://cdn-hz.skypixel.com/uploads/cn_files/video/image/381fc650-441d-445d-9c36-d5a858da6425.jpg@!500x382","url":"https://www.djivideos.com/video_play/2f2267d9-869b-4dac-9d41-74589dead17c?autoplay=false","desc":"基于姿态反解的 FPV 歪头渲染成品"},{"nameindex":"_1_12","type":1,"imgsrc":"static/image/text.jpg","url":"","desc":"最后给 DJI 提个建议：\r\n要是能在视频的录制字幕里边，记录机身（或云台） Yaw/Pitch/Roll 轴数据，好多图像识别的步骤都能给省下来了。\r\n印象中早期的摄影记录是有这些数据的，后来可能出于某些考虑拿掉了。DJI 若实在觉着臃肿，做个开关给用户选择保存哪些数据也不错。\r\n\r\n------------------------------------------------------------------------------------------------------------------\r\n\r\n以上，使用姿态球反解飞机姿态，将平飞视频渲染回FPV视角，获得了额外的刺激加成。\r\n\r\n最后祝大家永不炸鸡！\r\n\r\n"}]

作者: 不会飞的mini3 时间: 2023-9-11

作者: 雪豹爱在凤凰空中停车 时间: 2023-9-11

看不懂

作者: 独行的眼镜 时间: 2023-9-11
厉害呀，小姐姐

作者: 17Wing E飞行员 时间: 2023-9-11
自编程序来后期处理，深度玩家，敬㑉

横滚效果可利用云台FPV模式，其它轴的效果还得提取姿态球数据来渲染。

作者: T-3486784401 时间: 2023-9-11
<div class="quote"><blockquote><a class="nopicture" rel="noopener" href="https://bbs.dji.com/forum.php?mod=redirect&goto=findpost&pid=5009217&ptid=353702" target="_blank"><span class="customName">17联队E飞行员</span><span class="customShow">Osmo Action 3 标准套装</span><span class="customTime">9-11 22:06</span></a>
<span class="customSpan">自编程序来后期处理，深度玩家，敬㑉
横滚效果可利用云台FPV模式，其它轴的效果还得提取姿态球数据来渲染。</span></blockquote></div>感谢支持！

录制素材的时候还是用了云台模式，主要求个运镜顺畅；

等闲下来把 Pitch 数据渲染进去，看能不能做出植保机那种完全没云台的抖动效果。

作者: 银狐想去长沙空中停车 时间: 2023-9-12

厉害

作者: 零维空间 时间: 2023-9-12
厉害了，佩服

作者: 震惊的鸡蛋 时间: 2023-9-14
哇这里发现大佬厉害厉害

作者: 雄狮只在丹巴轨道环绕 时间: 2023-9-14
慷慨解囊

作者: 大槑 时间: 2023-9-14
如何录屏

作者: 遇见在远方 时间: 2023-9-14

作者: T-3486784401 时间: 2023-9-14
<div class="quote"><blockquote><a class="nopicture" rel="noopener" href="https://bbs.dji.com/forum.php?mod=redirect&goto=findpost&pid=5013573&ptid=353702" target="_blank"><span class="customName">大槑</span><img data-type="image" id="aimg_fuSoR" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" data-src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" onmouseover="img_onmouseoverfunc(this)" onload="thumbImg(this)" border="0" alt="" onerror="this.src='/static/image/common/state_empty_cover.png';this.setAttribute('data-type','default-image');"/><span class="customShow">DJI Mavic 3</span><span class="customTime">9-14 17:39</span></a>
<span class="customSpan">如何录屏</span></blockquote></div>带屏控顶端下滑两次，菜单里就有录屏。

作者: 啪叽贡 时间: 2023-9-14
<div class="quote"><blockquote><a class="nopicture" rel="noopener" href="https://bbs.dji.com/forum.php?mod=redirect&goto=findpost&pid=5013580&ptid=353702" target="_blank"><span class="customName">T-3486784401</span><span class="customShow">Osmo Action 4</span><span class="customTime">9-14 17:58</span></a>
<span class="customSpan">感谢支持！</span></blockquote></div>软件大佬+首页大佬

作者: 未来无所不能 时间: 2023-9-14

作者: 1122333 时间: 2023-9-14
666666666666666

作者: DJI 未来无所不能 时间: 2023-9-14

作者: 璞石天祺 时间: 2023-9-14

厉害

作者: 坤哥98 时间: 2023-9-15

作者: BlanderLee 时间: 2023-9-15

作者: 饼干 时间: 2023-9-15
厉害

作者: yanran090266 时间: 2023-9-15
好的。

作者: Mr.Yuan 时间: 2023-9-15
追求极致，点赞

作者: 小黑神话_TY 时间: 2023-9-15
<div class="quote"><blockquote><a class="nopicture" rel="noopener" href="https://bbs.dji.com/forum.php?mod=redirect&goto=findpost&pid=5014549&ptid=353702" target="_blank"><span class="customName">BlanderLee</span><span class="customShow">DJI Mini 3 Pro（带屏遥控器）</span><span class="customTime">9-15 09:20</span></a>
<span class="customSpan"></span></blockquote></div>我同款
<img data-type="image" id="aimg_xC9gl" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="//bbs.djicdn.com/data/attachment/forum/202309/15/125908kiedd2i7semcvese.jpg@!778w" data-src="//bbs.djicdn.com/data/attachment/forum/202309/15/125908kiedd2i7semcvese.jpg@!778w" onmouseover="img_onmouseoverfunc(this)" onload="thumbImg(this)" border="0" alt="" onerror="this.src='/static/image/common/state_empty_cover.png';this.setAttribute('data-type','default-image');"/><img data-type="image" id="aimg_hRVof" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="//bbs.djicdn.com/data/attachment/forum/202309/15/125923r7z740dwk0mik33a.jpg@!778w" data-src="//bbs.djicdn.com/data/attachment/forum/202309/15/125923r7z740dwk0mik33a.jpg@!778w" onmouseover="img_onmouseoverfunc(this)" onload="thumbImg(this)" border="0" alt="" onerror="this.src='/static/image/common/state_empty_cover.png';this.setAttribute('data-type','default-image');"/>

作者: 小黑神话_TY 时间: 2023-9-15
<div class="quote"><blockquote><a class="nopicture" rel="noopener" href="https://bbs.dji.com/forum.php?mod=redirect&goto=findpost&pid=5013573&ptid=353702" target="_blank"><span class="customName">大槑</span><img data-type="image" id="aimg_A34hH" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" data-src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" onmouseover="img_onmouseoverfunc(this)" onload="thumbImg(this)" border="0" alt="" onerror="this.src='/static/image/common/state_empty_cover.png';this.setAttribute('data-type','default-image');"/><span class="customShow">DJI Mavic 3</span><span class="customTime">9-14 17:39</span></a>
<span class="customSpan">如何录屏</span></blockquote></div>带屏顶端下滑×2
<img data-type="image" id="aimg_miJgE" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="//bbs.djicdn.com/data/attachment/forum/202309/15/130153iu22d2fufqvi9lzp.jpg@!778w" data-src="//bbs.djicdn.com/data/attachment/forum/202309/15/130153iu22d2fufqvi9lzp.jpg@!778w" onmouseover="img_onmouseoverfunc(this)" onload="thumbImg(this)" border="0" alt="" onerror="this.src='/static/image/common/state_empty_cover.png';this.setAttribute('data-type','default-image');"/>

作者: 兔子想在哈尔滨高空平摇 时间: 2023-9-15
妈的大疆看有随心换的用户能推卸就推卸，姿态模式炸鸡了被狗养的滴滴代驾捡走主要责任是大疆责任五五开4g模块我自己承担还不同意真的恶心

作者: zaaa 时间: 2023-9-15
问下代码用那个语言编的

作者: 四川-老朋友 时间: 2023-9-15

作者: T-3486784401 时间: 2023-9-15
<div class="quote"><blockquote><a class="nopicture" rel="noopener" href="https://bbs.dji.com/forum.php?mod=redirect&goto=findpost&pid=5014904&ptid=353702" target="_blank"><span class="customName">你干嘛嗨嗨哟</span><img data-type="image" id="aimg_jZ971" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" data-src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" onmouseover="img_onmouseoverfunc(this)" onload="thumbImg(this)" border="0" alt="" onerror="this.src='/static/image/common/state_empty_cover.png';this.setAttribute('data-type','default-image');"/><span class="customShow">DJI Mini 3 Pro（带屏遥控器）</span><span class="customTime">9-15 13:45</span></a>
<span class="customSpan">问下代码用那个语言编的</span></blockquote></div>MATLAB 脚本

作者: 无敌暴龙勇士 时间: 2023-9-15
太厉害了

作者: 董翀 时间: 2023-9-15
这个厉害

作者: lLIOP 时间: 2023-9-16
刚刚

作者: lLIOP 时间: 2023-9-16
55444644464545

作者: fansb77222f4 时间: 2023-9-16

作者: 小黑神话_TY 时间: 2023-9-17
<div class="quote"><blockquote><a class="nopicture" rel="noopener" href="https://bbs.dji.com/forum.php?mod=redirect&goto=findpost&pid=5014876&ptid=353702" target="_blank"><span class="customName">djiuser_6r6U8O2</span><img data-type="image" id="aimg_qakW3" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" data-src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" onmouseover="img_onmouseoverfunc(this)" onload="thumbImg(this)" border="0" alt="" onerror="this.src='/static/image/common/state_empty_cover.png';this.setAttribute('data-type','default-image');"/><span class="customShow"></span><span class="customTime">9-15 13:08</span></a>
<span class="customSpan">妈的大疆看有随心换的用户能推卸就推卸，姿态模式炸鸡了被狗养的滴滴代驾捡走主要责任是大疆责任五五开4g模块我自己承担还不同意真的恶心</span></blockquote></div>额额额额额额额<img data-type="image" id="aimg_uIIVz" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="//bbs.djicdn.com/data/attachment/forum/202309/17/000123uj5r3wwva3tzmh5r.jpg@!778w" data-src="//bbs.djicdn.com/data/attachment/forum/202309/17/000123uj5r3wwva3tzmh5r.jpg@!778w" onmouseover="img_onmouseoverfunc(this)" onload="thumbImg(this)" border="0" alt="" onerror="this.src='/static/image/common/state_empty_cover.png';this.setAttribute('data-type','default-image');"/>

作者: rzjiarui 时间: 2023-9-17
虽然不懂，但还是给你点赞

作者: 大西瓜和芒果和苹果和雪梨 时间: 2023-9-17

作者: 飞鱼不想来可可西里爽飞 时间: 2023-9-17

作者: fansb77222f4 时间: 2023-9-17
赞

作者: 梁师 时间: 2023-9-18

作者: 大西瓜和芒果和苹果和雪梨 时间: 2023-9-18

作者: 兔行天下 时间: 2023-9-18
理工科的吧，我等只有仰望了，佩服！

作者: Rebel Rider 时间: 2023-9-19

作者: 原大少 时间: 2023-9-20
草草的看了一下，感觉理解起来太吃力了，只知道楼主是个技术宅

作者: 未来无所不能 时间: 2023-9-20

作者: 大西瓜和芒果和苹果和雪梨 时间: 2023-9-22

作者: 海螺总在黄果树侧面飞过 时间: 2023-9-24
大疆不是有fpv模式吗？

作者: 不许动！ 时间: 2023-9-27

作者: 驯鹿计划去凤凰摇摄 时间: 2023-10-3
<div class="quote"><blockquote><a class="nopicture" rel="noopener" href="https://bbs.dji.com/forum.php?mod=redirect&goto=findpost&pid=5027987&ptid=353702" target="_blank"><span class="customName">djiuser_0O1nNy5</span><img data-type="image" id="aimg_q2KTQ" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" data-src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" onmouseover="img_onmouseoverfunc(this)" onload="thumbImg(this)" border="0" alt="" onerror="this.src='/static/image/common/state_empty_cover.png';this.setAttribute('data-type','default-image');"/><span class="customShow"></span><span class="customTime">9-24 08:56</span></a>
<span class="customSpan">大疆不是有fpv模式吗？</span></blockquote></div>作者可能不知道

作者: HAO SIR 时间: 2023-10-3
<div class="quote"><blockquote><a class="nopicture" rel="noopener" href="https://bbs.dji.com/forum.php?mod=redirect&goto=findpost&pid=5041147&ptid=353702" target="_blank"><span class="customName">djiuser_KISwNK5</span><img data-type="image" id="aimg_q61h6" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" data-src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" onmouseover="img_onmouseoverfunc(this)" onload="thumbImg(this)" border="0" alt="" onerror="this.src='/static/image/common/state_empty_cover.png';this.setAttribute('data-type','default-image');"/><span class="customShow"></span><span class="customTime">10-3 11:56</span></a>
<span class="customSpan">作者可能不知道</span></blockquote></div>FPV模式只有在打了杆才有，而且不加入飞机自然倾角

作者: 海螺总在黄果树侧面飞过 时间: 2023-10-4
<div class="quote"><blockquote><a class="nopicture" rel="noopener" href="https://bbs.dji.com/forum.php?mod=redirect&goto=findpost&pid=5041387&ptid=353702" target="_blank"><span class="customName">HAO SIR</span><img data-type="image" id="aimg_t2L24" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" data-src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" onmouseover="img_onmouseoverfunc(this)" onload="thumbImg(this)" border="0" alt="" onerror="this.src='/static/image/common/state_empty_cover.png';this.setAttribute('data-type','default-image');"/><span class="customShow">Osmo Mobile SE</span><span class="customTime">10-3 17:07</span></a>
<span class="customSpan">FPV模式只有在打了杆才有，而且不加入飞机自然倾角</span></blockquote></div>回杆慢一点就有穿越机的感觉，这个应该是可以练出来的

作者: 海螺总在黄果树侧面飞过 时间: 2023-10-4
<div class="quote"><blockquote><a class="nopicture" rel="noopener" href="https://bbs.dji.com/forum.php?mod=redirect&goto=findpost&pid=5041387&ptid=353702" target="_blank"><span class="customName">HAO SIR</span><img data-type="image" id="aimg_SS2SX" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" data-src="//bbs.dji.com/static/image/mobile/images/icon/mobile-alt.png" onmouseover="img_onmouseoverfunc(this)" onload="thumbImg(this)" border="0" alt="" onerror="this.src='/static/image/common/state_empty_cover.png';this.setAttribute('data-type','default-image');"/><span class="customShow">Osmo Mobile SE</span><span class="customTime">10-3 17:07</span></a>
<span class="customSpan">FPV模式只有在打了杆才有，而且不加入飞机自然倾角</span></blockquote></div>但也确实，FPV模式不够自然

作者: Li2199 时间: 2023-12-11

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