Don't let the intellectually disabled robot destroy the corporate brand-Obi Zhongguang robot 3D camera solution
With the development of machine vision, artificial intelligence, and human-computer interaction, high-intelligence robots in science fiction movies are no longer out of reach, and consumer-grade robots are gradually appearing in supermarkets and families, and have undertaken part of the manual labor for humans. However, some netizens have recently exposed the intellectually disabled behavior of their sweeping robots, which has caused a lot of netizens to discuss the application of robots today.
It is conceivable that once all kinds of bizarre incidents of its own robot are exposed due to technical problems, it is unbearable for enterprises, ranging from product repairs and product line transformations, to enterprise brand damage and consumers. Trust is greatly reduced.
However, from the attention of a large number of netizens and media on the event, it can be seen that the huge market potential of robots has gradually realized, and the most urgent task for robot companies is to choose machine vision technology that adapts to their products to improve product performance and optimize the user experience.
In the field of robotics, the current mainstream is to realize intelligent recognition through algorithms on 2D images. However, due to the limited information contained in 2D images themselves, even if the algorithm is advanced, the input information will become an intelligent short board. If there is comprehensive three-dimensional information, every The three-dimensional contours and physical characteristics of each object will be more fully recognized, and the application capabilities of AI such as navigation, trajectory, and recognition will be improved.
Selecting 3D depth camera as the machine vision technology for SLAM mapping, obstacle avoidance, target following, human-computer interaction, and automatic grabbing can meet product performance while taking into account the cost. It is a well-recognized solution in the industry.
There are currently three mainstream 3D depth camera technologies :
1) Structured Light: Structured light projects specific light information onto the surface of the object and is collected by the camera. Calculate the position and depth of the object according to the change of the optical signal caused by the object, and then restore the entire three-dimensional space.
2) TOF (TIme Of Flight, time of flight): through a proprietary sensor, capture the flight time of near infrared light from emission to reception to determine the distance of the object.
3) Binocular distance measurement (Stereo System): use two cameras to shoot the object, and then calculate the object distance through the triangle principle.
As can be seen from the above figure, the advantage of structured light is that the technology is mature, the depth image resolution can be made higher, and lower hardware costs can be used to achieve or even surpass the other 2 3D camera technologies, and in terms of algorithm development It will not be too high, and with the upgrading of technology research and development, such as anti-light level, etc. are also constantly improving. The international giants Apple, Microsoft and Intel have chosen structured light technology to apply to their own products. The industry is more certain of the advantages of institutional light technology!
When PremeSense was acquired by Apple and no longer authorized technology externally, and Intel RealSense products are expensive, only Obi Zhongguang can provide structured light technology solutions with high cost performance and mass production. The 3D depth cameras Astra, Astra Pro and Astra mini launched by it can realize the functions of SLAM mapping of robots, obstacle avoidance, target following, human-computer interaction and automatic grabbing.
Click to view Obi Zhongguang Robot Solution Video (https://v.qq.com/x/page/y0540sz3r2v.html)
Obi Zhongguang Robot Solution Demonstration
The Astra series depth camera is mainly composed of an infrared camera, a laser and an RGB camera, the size is also composed of two, the module size is 165mm * 38mm * 30mm; the detection range is 0.6-8 meters, the measurement accuracy is about ± 1m 1-3mm; viewing angle 58.4 °; resolution can be up to 1280 * 1024 @ 7FPS. The size of Astra mini is 80mm * 20mm * 19.3mm, the detection range and accuracy are unchanged, but the relative volume is smaller and it is used in more scenarios.
The core 3D computing chip, deep algorithm, and system support SDK in the product are also completely developed by the company. Since its establishment, it has applied for nearly 300 patents, and the R & D team has the technical strength from the underlying chip, deep algorithm, to system, framework, and upper-layer application support, so it can achieve lower cost consumer grade compared to the solution using foreign underlying chips product.
Recently, Obi Zhongguang will launch a new generation of structured light 3D sensor camera products. Compared with the first generation products, it is more compact, the resolution parameters will be higher, and the power consumption will be lower. It will be suitable for robots, mobile phones, and tablets. , Notebooks and other manufacturers with many 3D vision requirements for miniaturized products will inevitably have a huge impact on the design of smart terminals at this stage!
With Obi Zhongguang's continuous speech in the field of structured light 3D sensing technology, 3D sensor technology has been applied to somatosensory TV, robots, security and other industries. Obi Zhongguang is a global artificial intelligence vision leader combining hardware and software technology Enterprises will strive for the vision that all terminals in the world can understand the world.
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