1. What Is Chromatic Adoption?
Answer: The hue of a perceived color depends on the adoption of the viewer.
The Russian Flag will not immediately appear red, white, and blue of the viewer has been subjected to high intensity red light before viewing the flag. Thus the color of the flag will appear to shift in hue toward the red component cyan.
2. What Is Meant By Pixel?
Answer: A digital image is composed of a finite number of elements each of which has a particular location or value. These elements are referred to as pixels or image elements or picture elements or pixls elements.
3. What Is Geometric Transformation?
Answer: Transformation is used to alter the co-ordinate description of image.The basic geometric transformations are
– Image translation
– Image rotation
4. What Is Meant By Mach Band Effect?
Answer: Mach band effect means the intensity of the stripes is constant. Consequently, it preserves the brightness pattern near the boundaries; these bands are called as mach band effect.
5. Define Digital Image?
Answer: When x, y and the amplitude values of all are finite discrete quantities , we call the image digital image.