"Bellus3D worked closely with Spreadtrum to define and implement a dual-sensor structured light depth camera module that captures up to 200k 3D points with sub-millimeter depth accuracy. The new reference design contains two NIR sensors and a structured light projector, and offers greater depth resolution than the single-sensor structured light camera design deployed by iPhone X. It enables smartphone manufacturers to use off-the-shelf components to reduce costs and streamlines smartphone manufacturing by relaxing the tight calibration tolerances associated with single-sensor structured light depth camera module designs. In addition, Bellus3D software can automatically recalibrate the depth camera module after a smartphone is accidently dropped, which otherwise may require the product to be returned to the manufacturer for repair."
The camera specifications:
- Two 1 MP IR sensors (1280 x 800)
- One 2MP Color sensor (1600 x 1200)
- Two Infrared structured light VCSEL projectors
- Working range: 25cm to 60cm (optimal at 30-45cm)
Hi
ReplyDeletewe here by looking for 3D camera with structured light imaging with the following requirements
FoV :
RGB : H64degrees – V 51 degrees (near by)
Depth sensor should have same FOV as that of RGB sensor
Resolution :
Atleast 640*480
Working distance : 1ft -5ft
Explanation
As we are looking for facial depth, the camera should be able to measure the depth of facial points with in the range of 1ft to at least 5 ft
Accuracy:
Accuracy should be in such a way the camera should be able to show the depth variations for facial key points with in the specified range
Pricing Budget: up to 400USD
SDK requirement
SDK in Python with OpenCV library
A sample OpenCV -python code to merge RGB and Depth
A sample Open-CV code to display an capture the point cloud
Regards
Dr K V Sriharsha
We would like to know purchase the above structured light camera with APP. Kindly let us know more details regarding
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