3D機器視覺檢測技術優勢明顯，市場應用空間廣闊!

　　目前機器視覺技術主要是以2D圖像分析和識別為主，隨著工業自動化的不斷升級，以及傳感器等硬件設備和AI算法等技術的不斷發展，機器視覺實現了從二維向三維的跨越式升級，3D機器視覺技術開始走上工業應用舞臺。
　　At present, machine vision technology mainly focuses on 2D image analysis and recognition. With the continuous upgrading of industrial automation, as well as the continuous development of hardware devices such as sensors and AI algorithms, machine vision has achieved a leapfrog upgrade from 2D to 3D, and 3D machine vision technology has begun to enter the industrial application arena.
　　中國作為“世界工廠”，必定要從初級的生產制造向尖端制造轉變，發展尖端制造，精密制造業必不可少。精密制造業對于精度要求也推動3D機器視覺在工業應用場景的推廣。此外，勞動力人口紅利的消失以及當前疫情的反復也在不斷推動制造業以機器換人工，多種趨勢表明機器替代勢在必行，且技術不斷朝著精密化、智能化方向發展。
　　As a "world factory", China must change from primary production and manufacturing to cutting-edge manufacturing. Precision manufacturing is essential to develop cutting-edge manufacturing. The precision requirements of precision manufacturing industry also promote the promotion of 3D machine vision in industrial application scenarios. In addition, the disappearance of the labor force demographic dividend and the recurrence of the current epidemic are also promoting the manufacturing industry to replace labor with machines. Various trends indicate that machine replacement is imperative, and technology is constantly developing in the direction of precision and intelligence.

　　3D機器視覺在技術發展以及市場需求的“雙動力”下應運而生。3D機器視覺系統利用光學技術模擬人類視覺系統，具有精確坐標的三維點云，能夠定位目標物體的高精度三維數字化模型。其突破了2D視覺受光源變化、依賴目標對象表面上的對比、無法處理高度信息等限制，為工業拆碼垛、自動分揀等“痛點型”應用場景提供了專業的技術支持。
　　3D machine vision came into being under the "dual power" of technological development and market demand. The 3D machine vision system uses optical technology to simulate the human vision system. The 3D point cloud with precise coordinates can locate the high-precision 3D digital model of the target object. It breaks through the limitations of 2D vision, such as light source changes, dependence on the contrast on the surface of the target object, and inability to process height information, and provides professional technical support for industrial destacking, automatic sorting and other "pain point" application scenarios.
　　其主要工作原理為：紅外激光發射器發射出近紅外光，經過物體的反射后，圖案被紅外圖像傳感器（IR CIS）所接收，經過算法計算出物體所處的位置（Z軸）；而后可見光圖像傳感器采集二維平面（X與Y軸）的物體信息；兩顆圖像傳感器的信息匯總至專用的圖像處理芯片，從而得到三維數據，最終實現平面“視界”到立體“視界”的拓展。
　　Its main working principle is: the infrared laser transmitter emits near-infrared light, after the reflection of the object, the pattern is received by the infrared image sensor (IR CIS), and the position of the object (Z-axis) is calculated through the algorithm; Then the visible light image sensor collects the object information in the two-dimensional plane (X and Y axes); The information of the two image sensors is summarized to a special image processing chip to obtain three-dimensional data, and finally realize the expansion from the plane "horizon" to the three-dimensional "horizon".
　　3D視覺技術可以獲取物體的深度信息，再通過算法的精準定位，讓機器在生產過程中對物料的使用和把控更加精準，幾乎可以用于工業生產的任何場景，如拆垛、分揀、檢測、測量、避障等。在行業應用需求的推動下，3D機器視覺技術已經實現從單場景應用發展到為全產線生產賦能。
　　3D vision technology can obtain the depth information of objects, and then through the accurate positioning of algorithms, the machine can use and control materials more accurately in the production process. It can be used in almost any scene of industrial production, such as destacking, sorting, detection, measurement, obstacle avoidance, etc. Driven by the industrial application demand, 3D machine vision technology has developed from single scene application to full production line production empowerment.
　　與3D視覺技術火熱的發展態勢相反，其市場應用規模在現階段并未追趕上2D。2021年，2D視覺市場規模約為107.8億元，3D視覺市場約為11.51億元，但2021年全年3D視覺市場增速超過 100%。可以說，2D機器視覺技術是當下主流，而3D機器視覺技術是未來趨勢。
　　Contrary to the hot development trend of 3D vision technology, its market application scale does not catch up with 2D at this stage. In 2021, the 2D vision market will be about 10.78 billion yuan, and the 3D vision market will be about 1.151 billion yuan, but the annual growth rate of the 3D vision market in 2021 will exceed 100%. It can be said that 2D machine vision technology is the current mainstream, while 3D machine vision technology is the future trend.
　　工業物流場景具有場景差異大，品類豐富且新增頻繁等特性，SKU種類繁多等痛點長時間導致機器視覺方案批量落地難度大。3D視覺技術加持下，針對工業物流行業的應用痛點，紅寶自動化針對性的制定出“AI+3D+工業機器人”的解決方案。
　　The industrial logistics scene has the characteristics of large scene differences, rich categories and frequent additions. The pain points such as the wide variety of SKUs for a long time make it difficult to implement machine vision solutions in batches. With the help of 3D vision technology, Hongbao Automation has developed a "AI+3D+industrial robot" solution targeted at the application pain points of the industrial logistics industry.
　　首先利用AI算法模型快速完成應用搭建，而后通過紅外圖像傳感器接收周轉箱反射回的近紅外光，經過算法計算出周轉箱所處的位置，最后由工業機械臂完成對周轉箱的抓取、拆垛。整個過程，工業機器人在180秒內同步完成視覺測距、定位、探測以及路線規劃，實現精準拆垛。在一些復雜垛型中，搭載了3D視覺技術的工業機器人也能準確識別物體的擺放姿態（如緊密貼合、隨意擺放、堆疊等），精準分割周轉箱目標。
　　First, use the AI algorithm model to quickly complete the application building, then receive the near-infrared light reflected by the turnover box through the infrared image sensor, calculate the position of the turnover box through the algorithm, and finally use the industrial mechanical arm to grab and unpack the turnover box. In the whole process, the industrial robot synchronously completes the visual ranging, positioning, detection and route planning within 180 seconds to achieve accurate destacking. In some complex stacks, industrial robots equipped with 3D vision technology can also accurately identify the placement posture of objects (such as close fitting, random placement, stacking, etc.), and accurately segment turnover box targets.
　　工業4.0時代，應用場景是機器視覺廠商發展3D機器視覺業務的重要資源。未來，紅寶自動化在保證現有2D視覺現有客戶群的正常運行之外，要不斷順應時代發展，繼續學習且提升3D視覺技術應用發展，進一步突破行業應用，爭取獲得長足發展，為更多的制造企業提供優質的技術服務。
　　In the era of Industry 4.0, application scenarios are important resources for machine vision manufacturers to develop 3D machine vision business. In the future, in addition to ensuring the normal operation of the existing 2D vision customer base, Hongbao Automation will continue to adapt to the development of the times, continue to learn and improve the application and development of 3D vision technology, further break through industrial applications, strive for rapid development, and provide high-quality technical services for more manufacturing enterprises.