Digital Image Processing EXAM 2024/2025 questions and answers | verified
Digital image processing - Technology of applying a number of computer algorithms to process
digital images
NASA - Digital image introduced by
Digital image processing - Deals with an image which is composed of many image point
Pixels - Image points
Analog image - Generated from a continuous function
Analog image - Generally continuous and not broken into many individual pieces
Analog image - Required for human viewing
Digital image - Numerical representation of the patient is the
Matrix, array of small picture elements, pixels - Digital image is divided into
Numerical value - Pixel is represented by
Pixel value - Related to the brightness or color
Spatial location domain - an image is described using right handed X-Y coordinates
Spatial frequency domain - Image is acquired and described according to the wavelength of the
signal used to acquire the image
Digital image processing - Technology of applying a number of computer algorithms to process
digital images
NASA - Digital image introduced by
Digital image processing - Deals with an image which is composed of many image point
Pixels - Image points
Analog image - Generated from a continuous function
Analog image - Generally continuous and not broken into many individual pieces
Analog image - Required for human viewing
Digital image - Numerical representation of the patient is the
Matrix, array of small picture elements, pixels - Digital image is divided into
Numerical value - Pixel is represented by
Pixel value - Related to the brightness or color
Spatial location domain - an image is described using right handed X-Y coordinates
Spatial frequency domain - Image is acquired and described according to the wavelength of the
signal used to acquire the image
