Knowledge update How to convert from binary system to decimal number system and vice versa?
Knowledge update
How to convert from binary system to decimal number system and vice versa?
2_Encoding_graphic_files_Presentation_2_variant_2
Black and white image 0 - white color 1 - black color
Black and white image
0 - white color
1 - black color
Encoding graphic files Lesson objectives : 10
Encoding graphic files Lesson objectives : 10.3.1.1 present raster images in binary
Assessment criteria - encodes the bitmap in binary code (1 and 0) on paper, - explains the process of encoding a bitmap, showing the knowledge…
Assessment criteria
- encodes the bitmap in binary code (1 and 0) on paper, |
Research The difference between the formats of graphic files jpeg, bmp, png, gif on the principle of coding
Research
The difference between the formats of graphic files jpeg, bmp, png, gif on the principle of coding
Whole group discussion
Time to complete - 10 minutes
Task for compliance Find the match between the format and its description
Task for compliance
Find the match between the format and its description
Justify your answer
Time to complete - 5 minutes
Questions to video Ways to present graphic information?
Questions to video
Ways to present graphic information?
How is graphic information converted from analog to graphic form?
What is a pixel?
Watching video https://www.youtube
Watching video
https://www.youtube.com/watch?v=uaV2RuAJTjQ
Encoding raster graphic information in decimal number system
Encoding raster graphic information in decimal number system
Decimal code | Binary code |
48 | 0000110000 |
120 | 0001111000 |
252 | 0011111100 |
510 | 0111111110 |
1023 | 1111111111 |
390 | 0110000110 |
510 | 0111111110 |
Trailing zeros
Practical work Time to complete 5 minutes
Practical work
Time to complete 5 minutes
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Feedback
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