Question

Имеется изображение 1280*768 точек. Цвет каждой точки кодируется 16 битами. Определить информационный объём изображения. Ответ представьте в мегабайтах

Answer 1

1280×768= 983 040
983090×16= 15 728 640 б

Answer 2

Calculating Information Volume of an Image

To calculate the information volume of the given image, we can use the formula:

Information Volume (in bits) = Number of Pixels × Color Depth

Given: - Image resolution: 1280 × 768 pixels - Color depth: 16 bits per pixel

Calculation

Using the provided information, we can calculate the information volume of the image:

Number of Pixels = 1280 × 768 = 983,040 pixels

Color Depth = 16 bits per pixel

Information Volume = 983,040 pixels × 16 bits per pixel

Result

Information Volume = 15,728,640 bits

To convert the information volume to megabytes, we can use the fact that 1 byte = 8 bits and 1 megabyte = 1,048,576 bytes.

Information Volume in Megabytes = (15,728,640 bits) / (8 bits/byte) / (1,048,576 bytes/megabyte)

Information Volume in Megabytes ≈ 1.88 megabytes

Therefore, the information volume of the given image is approximately 1.88 megabytes.