北京、上海3月消费显著下滑，大宗商品跌幅超全国均值，汽车、通讯器材等领跌。消费补贴政策刺激效果疲软，家庭债务高企抑制需求，人口下降加剧零售颓势。税收下降与GDP增长背离，折射内需疲弱。 https://view.inews.qq.com/k/20250424A0A64D00
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从北京到上海，3月消费大跌传递出怎样的内需信号？_腾讯新闻
内容提要： 北京、上海3月消费显著下滑，大宗商品跌幅超全国均值，汽车、通讯器材等领跌。消费补贴政策刺激效果疲软，家庭债务高企抑制需求，人口下降加剧零售颓势。税收下降与GDP增长背离，折射内....
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在 Q1 2025 的特斯拉财报会上有这么一段对话。让人十分震惊，当然也有一些可疑之处。摘录如下：
Colin Langan
You’re still sticking with division-only approach. A lot of autonomous people still have a lot of concerns about sun glare, fog, dust. Any color on how you anticipate on getting around those issues? Because of my understanding, it kind of blinds the camera when you get glare and stuff.
Elon Musk
Actually, it does not blind the camera. The we use an approach which is direct photon count. So when you see the -- a processed image, so the image that goes from the sort of photon counter, so the silicon photon counter that gets goes through a digital sig signal processor or image signal processor, that’s normally what happens. And then that that then the image that you see looks all washed out because if it’s, you point the camera at the sun, the post processing of the photon counting washes things out. It actually adds noise. So part of a breakthrough that we made some time ago was to go with direct photon counting and bypass the image signal processor. And that and then you can drive pretty much straight at the sun, and you can also see in what appears to be the blackest of night. And then here in fog, we can see as well as, like, people can, probably better, but I’d say probably slightly better than people, but than the average person anyway. And yeah.
Colin Langan
So the camera is able to see when there’s direct glare on it. I’m little surprised by that. Okay.
Elon Musk
Yeah.
科林·兰根（Colin Langan）
你们还是坚持只靠视觉分割的方法。很多做自动驾驶的人仍然对太阳眩光、雾霾、沙尘等问题非常担心。关于你们预计如何解决这些问题，有没有更多细节？因为据我了解，当出现强烈眩光之类的情况时，会让摄像头基本上失明。
埃隆·马斯克（Elon Musk）
实际上，它不会让摄像头失明。我们使用的方法是直接光子计数（direct photon count）。所以，当你看到一张经过处理的图像时，也就是说，从光子计数器——也就是硅光子计数器——出来，再经过数字信号处理器（DSP）或图像信号处理器（ISP）处理后的图像，那通常就是标准流程。然后，你看到的图像会显得很漂白、很失真，比如你把摄像头直接对准太阳时，光子计数经过后处理，会把画面冲洗得发白。实际上，这个过程反而引入了噪声。所以，我们之前实现的一个突破，就是直接采用光子计数，跳过图像信号处理器。这样一来，你就可以几乎直视太阳驾驶，同时在看似最黑暗的夜晚也能看得清。而且在有雾的情况下，我们的能见度至少和人类一样，可能还稍微更好一些，至少比普通人好一些。对，就是这样。
科林·兰根（Colin Langan）
所以即使有直射眩光，摄像头也能正常看见？这让我有点惊讶。好吧。
埃隆·马斯克（Elon Musk）
是的。
https://seekingalpha.com/article/4777030-tesla-inc-tsla-q1-2025-earnings-call-transcript
Colin Langan
You’re still sticking with division-only approach. A lot of autonomous people still have a lot of concerns about sun glare, fog, dust. Any color on how you anticipate on getting around those issues? Because of my understanding, it kind of blinds the camera when you get glare and stuff.
Elon Musk
Actually, it does not blind the camera. The we use an approach which is direct photon count. So when you see the -- a processed image, so the image that goes from the sort of photon counter, so the silicon photon counter that gets goes through a digital sig signal processor or image signal processor, that’s normally what happens. And then that that then the image that you see looks all washed out because if it’s, you point the camera at the sun, the post processing of the photon counting washes things out. It actually adds noise. So part of a breakthrough that we made some time ago was to go with direct photon counting and bypass the image signal processor. And that and then you can drive pretty much straight at the sun, and you can also see in what appears to be the blackest of night. And then here in fog, we can see as well as, like, people can, probably better, but I’d say probably slightly better than people, but than the average person anyway. And yeah.
Colin Langan
So the camera is able to see when there’s direct glare on it. I’m little surprised by that. Okay.
Elon Musk
Yeah.
科林·兰根（Colin Langan）
你们还是坚持只靠视觉分割的方法。很多做自动驾驶的人仍然对太阳眩光、雾霾、沙尘等问题非常担心。关于你们预计如何解决这些问题，有没有更多细节？因为据我了解，当出现强烈眩光之类的情况时，会让摄像头基本上失明。
埃隆·马斯克（Elon Musk）
实际上，它不会让摄像头失明。我们使用的方法是直接光子计数（direct photon count）。所以，当你看到一张经过处理的图像时，也就是说，从光子计数器——也就是硅光子计数器——出来，再经过数字信号处理器（DSP）或图像信号处理器（ISP）处理后的图像，那通常就是标准流程。然后，你看到的图像会显得很漂白、很失真，比如你把摄像头直接对准太阳时，光子计数经过后处理，会把画面冲洗得发白。实际上，这个过程反而引入了噪声。所以，我们之前实现的一个突破，就是直接采用光子计数，跳过图像信号处理器。这样一来，你就可以几乎直视太阳驾驶，同时在看似最黑暗的夜晚也能看得清。而且在有雾的情况下，我们的能见度至少和人类一样，可能还稍微更好一些，至少比普通人好一些。对，就是这样。
科林·兰根（Colin Langan）
所以即使有直射眩光，摄像头也能正常看见？这让我有点惊讶。好吧。
埃隆·马斯克（Elon Musk）
是的。
https://seekingalpha.com/article/4777030-tesla-inc-tsla-q1-2025-earnings-call-transcript
Seeking Alpha
Tesla, Inc. (TSLA) Q1 2025 Earnings Call Transcript
Catch Tesla's Q1 2025 earnings call highlights: Elon Musk provides updates on autonomous vehicles, Optimus robots, energy solutions, and global tariff...
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LABUBU帶動30億經濟！王牌IP 「LABUBU之父」龍家昇解構創作故事 9隻牙背後有玄機？預告10周年推出新繪本 https://www.youtube.com/watch?v=4aRcjUkSLhAd
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LABUBU帶動30億經濟！王牌IP 「LABUBU之父」龍家昇解構創作故事 9隻牙背後有玄機？預告10周年推出新繪本｜#BigBrandTheory #EngSub #MiLK #4K
#MiLK #BigBrandTheory // LABUBU帶動30億經濟！王牌IP 「LABUBU之父」龍家昇解構創作故事 9隻牙背後有玄機？預告10周年推出新繪本
LABUBU帶動30億經濟？最近玩具品牌Pop Mart釋出去年業績，全年收入增長超過一倍。旗下的THE MONSTERS系列便為品牌帶來30.41億人民幣的收入，成為王牌IP，這股LABUBU熱潮勢不可擋。人人也「入坑」，可是有幾多人知道它背後的創作故事？
LABUBU是在繪本裡誕生，但它並非故事中的主角。角色設定的9隻牙原來背…
LABUBU帶動30億經濟？最近玩具品牌Pop Mart釋出去年業績，全年收入增長超過一倍。旗下的THE MONSTERS系列便為品牌帶來30.41億人民幣的收入，成為王牌IP，這股LABUBU熱潮勢不可擋。人人也「入坑」，可是有幾多人知道它背後的創作故事？
LABUBU是在繪本裡誕生，但它並非故事中的主角。角色設定的9隻牙原來背…
Forwarded from 龙言龙语
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Air Force Elite: Thunderbirds | Official Trailer | Netflix
For the first time ever, go inside the cockpit with the U.S. Air Force’s legendary flight squadron, The Thunderbirds, and witness the unprecedented training, peril, and personal sacrifice it takes to push the limits of aviation as a member of one America’s…