are used in portable embedded
devices

cell phones, mobiles, digital cameras, mp3
players and personal digital assistants are examples of

This type of embedded system is the fastest growing area in
embedded system applications

digital cameras, microwave ovens and
temperature measurement systems are examples of

are designed with a single
8 or 16–bit microcontroller, that may even be activated by
a battery

have enormous
hardware and software complexities, that may need
IPs or configurable processors.

are designed with a
single or 16 or 32 bit microcontroller. These types of
embedded systems have both hardware & software complexities.

Advantages of embedded systems ..

Disadvantage of embedded systems

..................... are inside another device used for running one predetermined application or collection of software.

..................... designed for use by an individual, usually incorporating a graphics display, keyboard, and mouse

..................... used for running larger programs for multiple users or programs that require continuous online access. They are typically accessed only via a network

..................... a class of computers with the highest performance and cost. They are configured as servers and typically cost millions of dollars

increasing level of abstraction (الترتيب من اليسار لليمين ودا بديهي عشان الامتحان بالانجليزي أصلا )

Assembly language consists of alphabet 1's consists and 0's

Native to a precessor

One-to-one correspondence with most machine language instruction

Interest in digital image processing methods
stems from two principal application
areas: Improvement of pictorial information for human interpretation,Processing of image data for storage,transmission, and representation for machine autonomous perception

image is a 3d function f(x,y,z)

x and y in f(x,y) are