b & w vrs workflow
DESCRIPTION
B & W VRS Workflow. Richard Anderson Director of VRS OEM and Domestic Sales Email : [email protected]. Business Process Automation. P. P. P. Increase Productivity - The 3P’s. Effective Scanner Throughput. Paper. P eople. rocess. What is the raw image a scanner produces ?. - PowerPoint PPT PresentationTRANSCRIPT
Paper
rocess
Business Process Automation
P eople
P P
P
Effective Scanner Throughput
Increase Productivity - The 3P’s
8-bit grayscale image
A true color image?A true color image?A 24-bit color image?A 24-bit color image?
A grayscale image?A 256-level gray image? An 8-bit gray image?
A binary image?A black and white
image?A single or 1-bit image?
What is the raw image a scanner produces ?
8-bit grayscale image
Threshold Level 15 Threshold Level 35 Threshold Level 55 Threshold Level 75
Threshold 15 35 55 75 95
Threshold 15 35 55 75 95
8-bit grayscale imageSingle-bit B&W
Simple Thresholding
Single-bit B&W VRS Dynamic Edge
Thresholding
8-bit grayscale image
User setting
200dpi, B&W, letter
8-bit grayscale image
CROP & DESKEW
• Traditional deskew corrects the black & white image, resulting in jagged edges and artifacts.
• VRS deskews the gray image first and then converts it into a black & white image.
• VRS grayscale deskew produces crisper text.• Combined with VRS’ automatic text enhancement, OCR forms processing
systems produce up to 20% less questionable characters !
VRS Deskew Traditional Deskew
8-bit grayscale image
Paper
rocess
Business Process Automation
P eople
P P
P
Effective Scanner Throughput
Increase Productivity - The 3P’s