rzw2

6 ms·

1.
Open source industrial 3D camera(seeedstudio.com)
1 points by rzw2 3y ago|1 comments
2.
by rzw2 3y ago
An interesting project to design and develop a 3D structured light camera around a nvidia jetson, camera and projector.
3.
by rzw2 3y ago
What part did you design? I used an IMX8, and had issues with the CSI-MIPI RX, the fifo kept overflowing and crashing the AXI bridge, which could only be fixed by rebooting the SoC, such a pain!
4.
Intel RealSense vs. iToF Camera(medium.com)
1 points by rzw2 4y ago|1 comments
5.
by rzw2 4y ago
A quick article comparing the intel realsense D435 which uses active stereo to measure depth vs a iToF camera made by my startup Chronoptics.
6.
by rzw2 5y ago
Maybe Intel is developing a new chip architecture and want to support linux from day 0? Or does Intel want a team of Kernel developers for their AI Silicon play, support the lower level architecture, or for their GPU play?
7.
ST Unveils First iToF Depth Sensor with 0.5Mpixel Resolution(image-sensors-world.blogspot.com)
11 points by rzw2 5y ago|2 comments
8.
by rzw2 5y ago
ST is adding to it's depth sensor portfolio, added iToF image sensors, which compliments it's single point dToF sensors.
9.
by rzw2 5y ago
Got to take credit after it is successful, but if it was a flop blame the external agency.
10.
by rzw2 5y ago
A tutorial introduction to the direct Time-of-Flight (dToF) signal chain and typical artifacts introduced due to detector and processing electronic limitations.
11.
Direct Time of Flight Single Photon Imaging [pdf](pure.ed.ac.uk)
3 points by rzw2 5y ago|1 comments
12.
by rzw2 5y ago
Short of a dot-com burst I don't see a glut of software engineers. However, as the career prospects are better known there are more people thinking they want to be a software developer, will this increase the talent pool and decrease d
13.
by rzw2 5y ago
There are plenty of other 3D depth cameras out there, just not with the brand recognition of Intel, and now the quick and easy purchase of one unit at $200USD.
14.
by rzw2 5y ago
Makes sense, if you have a product where you can make a profit on the manufacturing, why would you stop supply. Intel never broke out Realsense in any public finical data, I wonder if the R&D was not profitable, and is not a core part o
15.
by rzw2 5y ago
Shameless self promotion, I'm a co-founder of Chronoptics and we design bespoke iToF depth cameras, have been thinking we should release a module to fill up the gap in the market caused by Intel's move.
16.
Time of Flight Camera – System Overview(devblogs.microsoft.com)
2 points by rzw2 5y ago|1 comments
17.
by rzw2 5y ago
Analog devices on the system design of a time-of-flight depth camera, as Analog Devices is building on the core Microsoft ToF pixel technology.
18.
SK hynix wants to dominate direct time of flight sensor market(news.skhynix.com)
2 points by rzw2 5y ago|0 comments
19.
Google Pixel to use own SoC not Qualcomm(9to5google.com)
11 points by rzw2 5y ago|3 comments
20.
by rzw2 5y ago
Looks like google is jumping on designing their own silicon, like Apple.
21.
The New 3D Apple Arriving at WWDC(linkedin.com)
3 points by rzw2 5y ago|0 comments
22.
3D Time-of-Flight Camera Systems Design(medium.com)
2 points by rzw2 5y ago|1 comments
23.
by rzw2 5y ago
The different components that go into designing a 3D time-of-flight depth camera.
24.
by rzw2 5y ago
Maybe, would be very interesting to investigate.
25.
by rzw2 5y ago
Thanks, got any references to how the surveying equipment de-aliasing method worked?
26.
by rzw2 5y ago
Im guessing like Sony, it's hard to support such chips because of the underlying complexities. Melexis has open datasheets and can purchase individual sensors off mouser.
27.
by rzw2 5y ago
At those resolutions and frame rates multiview stereo is probably your best technology for the moment.
28.
by rzw2 5y ago
The microsoft kinect does 3 frequency measurements to get the higher distance precision of higher modulation frequencies and to extend the maximum distance so the phase wrapping (aliasing) can be solved. Based on some Microsoft patent filin
29.
by rzw2 5y ago
Microsoft licensed their sensor to Analog devices, and you can buy the mega-pixel iToF sensor and build a iToF camera. https://www.analog.com/en/products/ADSD3100.html?icid=ToF-ad... Or build a camera with multip
30.
by rzw2 5y ago
There are three different methods. 1) TDMA (Time division multiplexing). Some sync system so only one camera is emitting light at a given time. The Microsoft Azure Kinect uses this with the 3.5mm sync cable, this enables up to 3 cameras to

More ›