Scanning tips, Computer Engineering

Assignment Help:

 

  • Don't scan at more resolution than needed. This saves both Disk and time Space.
  • Typically itisn't useful to scan at more than optical resolution because it adds no new information. Interpolation can be done later with Image processing softwares.
  • If scanning photographs for Printers, it is sufficient to scan at one-third the resolution of printing as Printers generally use Super-Pixels (Dithering) for printing. Only for other kind of Printers such as continuous tone Printers, do you need to scan at Printer resolution for best quality.
  • For images to be seen only at the Computer Monitor you may require to only scan so that the image size in pixels is same as the display resolution. I.e. Scan resolution = Height of image in pixels divided by screen size in inches. This may be remarkably small.

Related Discussions:- Scanning tips

Illustrate organisation of dram chip, Q. Illustrate Organisation of DRAM Ch...

Q. Illustrate Organisation of DRAM Chip? The given figure is a typical organisation of 16 mega bit DRAM. It displays a typical organisation of 2048 × 2048 × 4 bit DRAM chip. Me

Systems analyst in traditional business, Q. Systems Analyst in Traditional ...

Q. Systems Analyst in Traditional Business? In the traditional business information services are centralized for entire organization or for a specific location. In this organiz

Explain the real time process control, Explain the Real time process contro...

Explain the Real time process control Process control is a real time system. Though this is very different to real time (transaction) processing; this system generally involves

Classes, write a program to copt values of object without using copy constr...

write a program to copt values of object without using copy constructor or = operator

Calculate the complexity of sorting algorithms, How do you calculate the co...

How do you calculate the complexity of sorting algorithms? Find the complexity of Insertion sort and Bubble Sort.                 The difficulty of sorting algorithms depends o

Computer grphics, Advantages of DDa algorithms for line drawimg

Advantages of DDa algorithms for line drawimg

Stack and queue, Describe queue? Ans:  It is a type of data structure ...

Describe queue? Ans:  It is a type of data structure in which the data are stored in and retrieved on a First in first out (FIFO) basis. It grows in the direction of increasin

Computer architecture, 6.How can we improve the performance of pipeline pro...

6.How can we improve the performance of pipeline processing

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd