VISIONLAB OPENING
THE VISIONLAB TEAM 2018 6 engineers - 1 physicist Feasibility study and prototyping Hardware benchmarking Open and closed source libraries Deep learning frameworks GPU frameworks FPGA programming Augmented Reality frameworks CAD Tools 2
COLLABORATIONS University of Bologna 1 PhD student Graduate candidates Computer vision projects image S Feasibility study and prototyping Hardware benchmarking 3
PROJECTS Computer vision: Blister inspection Textile defect inspection Volume measurement Caps inspection Spectral classification OCR Image Stitching Camera calibration 4
PROJECTS Deep Learning pedestrian detection people tracking object recognition 2D/3D face recognition handwritten OCR 5
PROJECTS Augmented Reality AR4ACD: assembly/repair assistance remote assistance marker based application cad based application 6
THE VISION LAB IDEA Test benches for feasibility studies Enhance the collaboration with the University of Bologna Strong partnership with Italian leader supplier (image S) in computer vision HW-SW Training of technical personnel Real perception of Computer Vision advantages Visibility to the industrial world 7
THE VISION LAB DEEP LEARNING PHOTOMETRIC STEREO GENERAL PURPOSE STEREO AUGMENTED REALITY LINE SCAN CAMERA LASER TRIANGULATION 8
STEREO VISION - ENSENSO The stereo camera IDS Ensenso N20 ( Ensenso) combines two matricial cameras and one projector in order to create 3D images of the scene. The Ensenso camera uses the same approach of a standard stereo camera with the addition of a projector that overlaps a high contrast texture to the scene so as to obtain a more homogeneous reconstruction of all the surfaces. 9
STEREO VISION - ENSENSO Resolution 1280 x 1020 Spectrum Color Focal length 6-16 mm f-number 1.6 Dimensions 175 x 50 x 50 mm Mass 550 gr Power consumption 9.5 W 10
STEREO VISION - ENSENSO Handling Material feeding, assembly Volume measurement Luggage, Parcels, Dimensional weight Quality Control Checking assemblies, blisters Security Access control Tracking people movement Medical Shep of body parts, custom splints Head movement during tomography 11
PHOTOMETRIC STEREO The photometry technique is based on the acquisition of several images of the same object subject to different illumination source. Using this technique it is possible to get information abount the analyzed surface. The matricial camera Teledyne DALSA Genie Nano M1280 Mono ( Teledyne DALSA Inc.), paired with a ring light CCS HPR2-150SW ( CCS Inc.), makes possible an optimal and accurate analysis. 12
PHOTOMETRIC STEREO Resolution 1280x1024 Spectrum Grayscale Focal length 8 mm f-number 1.4 Dimensions 21 x 29 x 44 mm Mass 46 gr Power consumption 5 W (PoE) 13
PHOTOMETRIC STEREO Surface inspection Illumination correction Embossed OCR Blister inspection 3D surface reconstruction 14
LASER TRIANGULATION - GOCATOR The Gocator ( LMI TECHNOLOGIES INC.) is a 3D sensor that can collect depth information about the analyzed scene. The 2300 series allows to create a high precision tridimensional model, that can be used for many applications, like Pick and Place, quality control and surface inspection. A conveyor is used so as to get a realistic approach to the problem. 15
LASER TRIANGULATION - GOCATOR Resolution Z 0.019-0.060 mm Resolution X 0.275-0.550 mm Clearance Distance 300 mm Measurement range 400 mm Field of View 158-365 mm Dimensions 49 x 75 x 272 mm Mass 1300 gr Power consumption 13 W 16
LASER TRIANGULATION - GOCATOR Electronics Automotive Dimensions measurement Pick and place Rubber and Tire Gap inspection, welded edge measurement Automation Coplanarity checks of chip pins, height inspection of critical electronic components Tire geometry measurement Wood Rapid multi-point 3D profiling Strips measurement 17
LINEAR CAMERA The Teledyne Dalsa Linea Color 2k line scan camera ( Teledyne DALSA Inc.) makes it possible to acquire 3-channels lines of pixels with a resolution of 2048 pixels per line. The Linea Color camera, thanks to its small size and a high speed acquisition rate (up to 45 lines per second thanks to the TurboDrive technology), offers excellent performances, especially when paired with a conveyor belt. 18
LINEAR CAMERA Resolution 2048 x 2 Spectrum Color Focal length 25 mm Bit depth 12 bit Max line rate 45 khz Dimensions 62 x 62 x 47 mm Mass 280 gr Power consumption 7W 19
LINEAR CAMERA Recycling Food inspection Material inspection Pharmaceutical labels inspection Textile inspection 20
GENERAL PURPOSE The general purpose system is composed by several modular components that can be arranged in different configurations. The workstation is currently provided with a BMT BIBL-E-IR220/110H backlight ( BMT Industrial Ltd.), two CCS SL-200X15R light bars ( CCS Asia Pte Ltd.), a Dome BMT BIDL-E-W150 illuminator ( BMT Industrial Ltd.) and a RGB Teledyne DALSA Genie Nano C1920 camera ( Teledyne DALSA Inc.). Dalsa camera Dome Bar light Backlight 21
GENERAL PURPOSE Resolution 1936x1216 Spectrum Color Focal length 16 mm f-number 1.4 Dimensions 21 x 29 x 44 mm Mass 46 gr Power consumption 5 W (PoE) 22
GENERAL PURPOSE Illumination and lens test Object measurement Quality control OCR 23
GENERAL PURPOSE The general purpose system is composed by several modular components that can be arranged in different configurations. The workstation is currently provided with a BMT BIBL-E-IR220/110H backlight ( BMT Industrial Ltd.), two CCS SL-200X15R light bars ( CCS Asia Pte Ltd.), a Dome BMT BIDL-E-W150 illuminator ( BMT Industrial Ltd.) and a RGB Teledyne DALSA Genie Nano C1920 camera ( Teledyne DALSA Inc.). Dalsa camera Dome Bar light Backlight 24
DEEP LEARNING Pedestrian detection People tracking Object recognition Handwritten OCR Depth/Semantic segmentation 25
DEEP LEARNING Algorithm acceleration CNN training CNN inference Image processing Video decoding Applications Industrial Embedded vision Video surveillance... 26
AUGMENTED REALITY The ODG R-7 smartglasses ( 2018 Osterhout Design Group) with a 2.4 GHz quad-core processor and 3 GB of RAM allow to smoothly execute heavy AR applications. The applications are easy to use thanks to two 720p displays and onboard control keys. These smartglasses support voice control so as to allow the user to work hands free and to be completely focused on the operations. 27
AUGMENTED REALITY CPU Qualcomm Snapdragon 2.7GHz quad-core RAM 3 GB LP-DDR3 Storage 64 GB Battery 1300 mah Cameras 1080p @ 60 fps 720p @ 120 fps Field of View 30 Mass 180 gr 28
AUGMENTED REALITY Industrial applications Medical and health Games and entertainment E-commerce, retail GPS drive/walk navigation 29
THE VISIONLAB Test benches for feasibility studies Real perception of Computer Vision systems Training of technical personnel Collaboration with the University of Bologna Strong partnership with image S in computer vision HW-SW 30
T3LAB Via Sario Bassanelli, 9/11 Bologna (BO) ITALY Phone +39-051-58.70.187 Contact point Luca Piccinini luca.piccini@t3lab.it - +39-051-58.70.183 31