Question

Image Capture करने के विभिन्न तरीके समझाइये।
Explain various Image Capturing methods.​

Answer 1

Answer:

capturing a first image having an object through a first image capturing unit; receiving and processing the first image through a processing unit to generate a data signal; transmitting a command signal to a second image capturing unit through the processing ...

hope it helps..

Answer 2

Explain various Image Capturing methods.

• Digital camera:- One of the digital graphics hardware tools that can be used to take pictures or videos is the digital camera. Digital cameras come in a wide variety of styles and dimensions. The cameras on mobile phones are the digital cameras that are utilised the most. Digital cameras are split into two groups. Both "compact point and shoot digital cameras" and "digital single lens reflex cameras" are what they are. When photographs need to be modified, digital cameras' ability to customise image resolution and quality is helpful. The digital zoom and optical zoom functions on digital cameras are both zoom capabilities.
• Megapixel:- When describing the level of photographic detail a camera can capture, the term "megapixels" is employed. The quantity of pixels on the billboard is measured in terms of the megapixels of a camera.
• Utilising a scanner to acquire images:- A scanning bar is a device that moves across the length of a scanner under glass. A scanning mechanism slides back and forth beneath the glass of the scanner's window as the document is placed face down on it. The original image serves as a reflector for light from the scanner's lamp, which is then reflected back into the lens via a mirror. This concentrates the image into the Charge-coupled device (CCD), which digitises the results via an analogue-to-digital converter (ADC), sending the resulting information to the scanner's own circuitry and eventually to the PC.
• utilising a digital camera to capture an image:- A digital camera's electronic image sensor stores the images that are captured by the device. Instantaneously after being captured, digital cameras may show the photographs on the screen. The digital camera's editing capabilities extend to the images that have been captured by the device. Features for editing, such cropping, are available on the digital camera. Through the use of a USB cable, digital cameras may upload photos and other media straight to computers. Because of this, you are able to use a graphics programme to modify the photos and images from the digital camera.

• Adopting a resolution (pixels per inch):- Resolution is the measure of how many dots and pixels are used to display an image. The amount of pixels per inch in an image is also referred to as resolution. When a lot of pixels are employed to generate an image, its resolution is high. PPI, or pixels per inch, is a unit used to express the resolution of an image on a monitor. PPI measures the amount of pixels in an inch of an image. A high resolution image has more pixels across and down than a low quality one. Although 72 PPI is the industry standard for computer screens, some monitors and display devices can show images at a greater resolution.

#SPJ3