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CHALLENGE

When customers are finished with a laser ink cartridge, they often send it back using the return box provided with new cartridges. These cartridges are returned to centralized recycling centers across the country by the truck loads. Used cartridges are removed from their packaging and thrown onto a conveyor belt for manual sorting. As volumes steadily increase, addtional manpower is required to aid in the sorting. Since the recycling center is credited for each cartridge processed and certain cartridges have higher number of recyclable components then others, accurate count of models is highly desired.


SOLUTION

PC-based vision system monitors the conveyor for cartridges as they enter into the field of view, at which point it makes note of the cartridges encoder location and its orientation. Using a blob tool, the system pre-classifies cartridges based on their shape using a high-end multi-core processsor for parallelized pattern matching. Subsequent secondary pattern matching is performed in some instances to identify other key markers when subcategorization is required. A local register retains counts of each cartridge identified. Encoder location, orientation, and cartridge ID are passed to a spider robot to pick and place the cartridges into large bins. Multiple instances and orientations of well over one hundred cartridges were trained into the system.


TAGS
Guidance, Identification, Pattern Matching, Consumer Products, PC-based Vision, Vision Guided Robotics
CHALLENGE

Existing smart sensor does not have the tools to determine if label placement is out of spec. Quality Department requests ability to make sure that the Lot/Date code is present.


SOLUTION

Line was moved from another facility to a local one and no documentation could be found. The existing controls system was reverse engineered, and the vision camera upgraded to a Cognex InSight that mimicked the old system. Retrofit required removal of some of the existing material handling components, which were removed, modified, and installed over a long weekend. System was successfully brought online for the start of production.


TAGS
Inspection, Pattern Matching, Consumer Products, Packaging, Smart Camera
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Identification, Inspection, Pattern Matching, Pharmaceutical, Data Collection, Smart Camera
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Identification, Pattern Matching, Food and Beverage, Barcode Reader, Smart Camera
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Identification, Inspection, Pattern Matching, Consumer Products, PC-based Vision
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Color, Gauging, Identification, Inspection, Pattern Matching, Automotive, PC-based Vision, Vision Guided Robotics
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Color, Identification, Pattern Matching, Automotive, PC-based Vision
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Color, Identification, Inspection, OCR, Pattern Matching, Automotive, Electronics, PC-based Vision
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Identification, Inspection, Pattern Matching, Automotive, Consumer Products, PC-based Vision
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Identification, Inspection, Pattern Matching, Pharmaceutical, PC-based Vision
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Gauging, Identification, Inspection, Pattern Matching, Pharmaceutical, Smart Camera
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Identification, OCR, Pattern Matching, Pharmaceutical, Smart Camera
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
ID Reading, Pattern Matching, Consumer Products, Smart Camera
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
ID Reading, Pattern Matching, Consumer Products, Smart Camera
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Gauging, Guidance, Inspection, Pattern Matching, Industrial Products, PC-based Vision
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Inspection, Pattern Matching, Pharmaceutical, Smart Camera
CHALLENGE

International mail brought in through airline processing centers are often in large sacks with a 4”x6” card attached to it. Depending on the country of origin, some of these cards are hand written and others are printed. The individual at the processing window needs to manually enter in all of the information on the mail tag into a data entry system before it can be thrown onto a conveyor belt to be processed. This creates a bottle neck in the work flow, since only so many transfer windows can be manned and managed to allow baggage/cargo trucks to be unloaded.


SOLUTION

A portable prototype imager with a flat surface allowed the mail handlers to position the mail tag for image acquistion. At the start of a new load the mail handler would enter in the Airline and Flight number, along with the number of pieces. The mail handler would take an image of that tag and then the local Vision PC would attempt to read all of the text on the tag, then present the image along with data to the mail handler. Once approved, the data would be saved to a database. If tag was not readable, the image was sent to a remote location where it was presented to a person for manual entry. This allowed for reconcilation of a load and moving mail bags as quickly as the manual imaging process would allow.


TAGS
Identification, OCR, Pattern Matching, Government, Data Collection, PC-based Vision
CHALLENGE

Supplier for the machines that manufacture the Permanent Residency Cards needed to ensure that the text printed on the card matches what is contained in the database. It was also to ensure the person’s face was printed clearly, and verify the presence of several security features.


SOLUTION

Standard lighting techniques and Optical Character Recognition routines where used to validate the text and data that was contained in the database. Image correlation was used to validate the person’s face printed on the cards. Multiple different lighting techniques and LED wavelengths were used with different image processing alghrothims to verify the presence of all security features.


TAGS
Identification, Inspection, OCR, Pattern Matching, Government, PC-based Vision
CHALLENGE

Supplier for the machines that manufacture the Driver’s Licenses needed to ensure the text printed on the card matched what is contained in the database. Also needed to ensure the person’s face was printed clearly, and verify presence of the engraved birth date on the card.


SOLUTION

Standard lighting techniques and Optical Character Recognition routines where used to validate the text and data that was contained in the database. Image correlation was used to validate the person’s face printed on the cards. Photometric stereo imaging technique with IR LED lights was used to extract the engraving and filter out the print on the driver’s license.


TAGS
Identification, Inspection, OCR, Pattern Matching, Government, PC-based Vision
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Color, Identification, Inspection, Pattern Matching, Automotive, PC-based Vision
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Identification, Inspection, OCR, Pattern Matching, Automotive, PC-based Vision
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Gauging, Inspection, Pattern Matching, Automotive, PC-based Vision
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Gauging, Identification, Inspection, Pattern Matching, Automotive, PC-based Vision
CHALLENGE

… coming soon


SOLUTION

… coming soon


TAGS
Gauging, Identification, Inspection, Pattern Matching, Automotive, PC-based Vision