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Intel RealSense Stereo Depth Cameras

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Re: Intel RealSense Stereo Depth Cameras

#41

Long, long ago the the Kinect came out and it was able to provide 3D imaging for robotics companies at an incredibly good pricepoint compared to everything that came before it. Then the company that made it created a version with just the 3D sensor and that was even better. But then Apple bought them for what would later become face unlock. Apple wasn't interested in being a component supplier so they discontinued se…

I had both the original Kinect (xbox 360) and then Xbox One Kinect. I found that I was able to find a lot more libraries and projects around the original Kinect. Sadly, I misplaced the original 360 Kinect when I moved to a new house and have never been able to find it. I still have the xbox one Kinect. But it seems that there isn't lot of of development done around it. Even though it had more sensors and had better imaging.

Re: Intel RealSense Stereo Depth Cameras

#42

Anytime you see something cool with a global shutter (like this does), the next gen of the same thing will use a rolling shutter and be half or less the price. Global shutter makes the math of everything easier, and is therefore good for getting a product out the door quicker, but rolling shutter cameras are cheaper and perform better.

[deleted]

Re: Intel RealSense Stereo Depth Cameras

#43

Anytime you see something cool with a global shutter (like this does), the next gen of the same thing will use a rolling shutter and be half or less the price. Global shutter makes the math of everything easier, and is therefore good for getting a product out the door quicker, but rolling shutter cameras are cheaper and perform better.

Arducam actually makes one with stereo depth sensing that has global shutter. (I've never tried it though)

https://www.arducam.com/product/opencv-ai-kit-oak-d-lite-ov7...

Re: Intel RealSense Stereo Depth Cameras

#44
post #22
post #6

Back in 2021 I needed some stereo cameras for an AR experience I was building for the 2020 World’s Fair Expo (yes, it took place in 2021 but was called 2020). We looked into RealSense, and right around when we did there was some news that Intel had either laid off the RealSense team or stopped manufacturing new cameras. Whatever it was, it made us look elsewhere, as it does not seem like Intel is serious about develo…

At that price why not just get a full blown LIDAR from Unitree? I guess that wasn't available in 2020, but nowadays, why not?

252x252 points per second is really low for stuff that doesn't need the range and FOV and any other benefits. Azure Kinect was 1MP depth per 66.6ms in wide fov mode.

Re: Intel RealSense Stereo Depth Cameras

#46
If you visit the "Buy" page, in the Breadcrumbs near the top of the page. they seem to be listed under EOL Products. End-of-life I presume, so I think we're late to the party here.

Am I crazy thinking that seems like a lot of money for what amounts to two webcams in one box? Does the hardware itself do any of the decoding of the stereoscopic image or is that all down to software?

Re: Intel RealSense Stereo Depth Cameras

#47
post #41

Long, long ago the the Kinect came out and it was able to provide 3D imaging for robotics companies at an incredibly good pricepoint compared to everything that came before it. Then the company that made it created a version with just the 3D sensor and that was even better. But then Apple bought them for what would later become face unlock. Apple wasn't interested in being a component supplier so they discontinued se…

I had both the original Kinect (xbox 360) and then Xbox One Kinect. I found that I was able to find a lot more libraries and projects around the original Kinect. Sadly, I misplaced the original 360 Kinect when I moved to a new house and have never been able to find it. I still have the xbox one Kinect. But it seems that there isn't lot of of development done around it. Even though it had more sensors and had better i…

I had the same frustration, I converted my Xbox One model into a webcam during Covid when high-end cameras were at a premium, but other than a head tracker for video games, never got anything else interesting going with it.

We built number of projects with the Xbox 360 one back in the day, fun toy.

Re: Intel RealSense Stereo Depth Cameras

#48
We had serious reliability issues with USB versions that were only solved by switching to the D457 model with GSML connectors. Those needed other hardware vendors to build in support for it to work but once that was all done we never had an issue again. Happy times going from alerts daily of the camera dropping out to alerts never.

Re: Intel RealSense Stereo Depth Cameras

#49

Earlier quoted context omitted.

> it made us look elsewhere, as it does not seem like Intel is serious about developing/maintaining this product line Everyone has to find out eventually, that unless „product line“ is high-margin CPUs, Intel will cancel it sooner or later. I hope they aren’t stupid enough to do that with their GPUs (again).

> I hope they aren’t stupid enough to do that with their GPUs (again). They have to keep the GPU part alive, if only to be able to compete with AMD. It's no surprise that both the PS5 and Xbox run on a CPU+GPU combination from AMD - if Intel wants to ever get a share of the console market again (which is admittedly low margin, but extremely high volume to make up for it) they have to be able to match the kind of degr…

Nvidia has that level of integration too— they've been shipping integrated ARM CPU/GPU packages since 2014 on the Jetson series, not to mention the Tegra tablet that became the Switch: https://en.wikipedia.org/wiki/Tegra

It really is only Intel that isn't with the programme on this, so no wonder they're willing to bleed money to try to catch up.

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