Imaging 1 | |||||||||||||||||||||||||||||||||||||||||||||||||
Exercise 4 – Bit Depth and Colour Modes | |||||||||||||||||||||||||||||||||||||||||||||||||
Corinne Brigden | |||||||||||||||||||||||||||||||||||||||||||||||||
| § This is a formative assessment instrument § You must be rated ‘Competent’ in this assessment item. | |||||||||||||||||||||||||||||||||||||||||||||||||
| Imaging 1 – All Learning Outcomes. | |||||||||||||||||||||||||||||||||||||||||||||||||
| 1) Download the file ‘Img 1 – Exercise 4’ from eLearn and place it on the desktop. (Remember to delete this file from the desktop when you have completed this exercise). 2) How big is an A4 page in cm ? 3) Open the file ‘Img 1 – Ex 4 - Granger-Rainbow.jpg’ in Photoshop :- 4) Select ‘Image -> Image Size …’ and ‘Image -> Mode’ and answer the following questions :–
Hint: Use the Status line to display the image size – use the number on the left. 5) Use the ‘Image -> Mode’ menu to select the following modes / bit depths and fill in the table for each case listed. (Note: Use ‘Undo’ or the History list after each case to return to the original image state) :-
|
Monday, March 14, 2011
Monday, March 7, 2011
Names
Corinne Brigden
§ This is a formative assessment instrument
§ You must be rated ‘Competent’ in this assessment item.
Learning Outcomes
Learning Outcomes 7 & 8.
Tasks
1) Log on to your workstation using the student login.
a) Name : student Password : student
2) Open the file ‘Img 1 - Ex-02_Image.jpg’ in Photoshop.
3) Select ‘Image -> Image Size …’ and answer the following questions about the image :-
1. Width of the image in pixels
2000 pixels
2. Height of the image in pixels
1500 pixels
3. Calculate the size of the image in Megapixels
3 Mp
4. What is the specified resolution of the image
300 ppi
5. Width of the image in cm
16.93 cm
6. Height of the image in cm
12.7 cm
Turn OFF the ‘Resample Image’ option and change the Resolution to 150 pixels/inch.
7. Width of the image in pixels
2000 pixels
8. Height of the image in pixels
1500 pixels
9. What is the new Width in cm
33.87 cm
10. What is the new Height in cm
25.4cm
11. What is the image size in Megapixels
2.15Mp
Change the resolution back to 300 pixels/inch
Turn ON the ‘Resample Image’ option and change the Resolution to 150 pixels/inch.
12. Width of the image in pixels
1000 pixels
13. Height of the image in pixels
750 pixels
14. What is the new Width in cm
16.93 cm
15. What is the new Height in cm
12.7 cm
16. What is the image size in Megapixels
3.46 Mp
Question:
Where else in Photoshop can you find the above information ?
Answer the following questions :-
My image is 2100 pixels wide and 3300 pixels high.
a. What is the image size in megapixels ?
2100 x 3300 / 100,000
A=6.93
b. What would be the physical image size at a resolution of 300ppi ?
Width x height
17.78 x 27.94 cm
7 x 11 inches
A= 77
My image is 2000 pixels wide and 3000 pixels high.
a. What is the image size in megapixels ?
b. 2000 x 3000 / 100,000
A=6
c. What resolution would I need to print at to create a 8” x 12” print ?
A=250
I want to make an A4 print with a resolution of 300ppi.
a. What is the image size in cm ? A=21 x 29.7
b. What is the image size in inches ? A= 8.268 x 11.693
c. Rounded to the nearest inch, what would the pixel dimensions be ?
A= 8 x 12
a. What is the image size in megapixels ?
A=24.9M
Corinne Brigden
§ This is a formative assessment instrument
§ You must be rated ‘Competent’ in this assessment item.
Learning Outcomes
Learning Outcomes 7 & 8.
Tasks
1) Log on to your workstation using the student login.
a) Name : student Password : student
2) Open the file ‘Img 1 - Ex-02_Image.jpg’ in Photoshop.
3) Select ‘Image -> Image Size …’ and answer the following questions about the image :-
1. Width of the image in pixels
2000 pixels
2. Height of the image in pixels
1500 pixels
3. Calculate the size of the image in Megapixels
3 Mp
4. What is the specified resolution of the image
300 ppi
5. Width of the image in cm
16.93 cm
6. Height of the image in cm
12.7 cm
Turn OFF the ‘Resample Image’ option and change the Resolution to 150 pixels/inch.
7. Width of the image in pixels
2000 pixels
8. Height of the image in pixels
1500 pixels
9. What is the new Width in cm
33.87 cm
10. What is the new Height in cm
25.4cm
11. What is the image size in Megapixels
2.15Mp
Change the resolution back to 300 pixels/inch
Turn ON the ‘Resample Image’ option and change the Resolution to 150 pixels/inch.
12. Width of the image in pixels
1000 pixels
13. Height of the image in pixels
750 pixels
14. What is the new Width in cm
16.93 cm
15. What is the new Height in cm
12.7 cm
16. What is the image size in Megapixels
3.46 Mp
Question:
Where else in Photoshop can you find the above information ?
Answer the following questions :-
My image is 2100 pixels wide and 3300 pixels high.
a. What is the image size in megapixels ?
2100 x 3300 / 100,000
A=6.93
b. What would be the physical image size at a resolution of 300ppi ?
Width x height
17.78 x 27.94 cm
7 x 11 inches
A= 77
My image is 2000 pixels wide and 3000 pixels high.
a. What is the image size in megapixels ?
b. 2000 x 3000 / 100,000
A=6
c. What resolution would I need to print at to create a 8” x 12” print ?
A=250
I want to make an A4 print with a resolution of 300ppi.
a. What is the image size in cm ? A=21 x 29.7
b. What is the image size in inches ? A= 8.268 x 11.693
c. Rounded to the nearest inch, what would the pixel dimensions be ?
A= 8 x 12
a. What is the image size in megapixels ?
A=24.9M
Monday, February 28, 2011
types of photography
Types of photography
- wedding
- portrait
- fashion
- food
- travel
- architecture
- sport
- macro
- underwater
- national geo
- landscape
- advertising
- commercial
- new born
- journalism
- animal
- music/concert
- glamour
- aerial
- action
- black and white
- artistic
- night
- people/family
- panoramic
- medical
- pinhole
- scientific
- event
- satellite
- swimwear
- urban
- industry
- paranormal
- documentary
- astronomic
- city scape
- digital
- nude
- porn
Wedding
WHO
Bride and groom
Bride’s mother and father
Groom’s mother and father
Guests of the wedding
Wedding magazine company
Wedding dress Company
Suit company
Wedding planner company
Catering company
Event location managers
Flower company
Hair and makeup company
WHERE
Homes
Event locations
Magazines
Billboards
Shop fronts
Flyers
Business cards
Wedding albums
Internet/websites
Fashion
WHO
Fashion designer/brand
Magazines/papers
Retail industry
Event managers
Models/Portfolios
Stock photo agency
WHERE
Magazines
Billboards
Internet/websites
Shop fronts
Branding company’s
Business cards
TV
Flyers
Posters
Porn
WHO
Magazines
Film directors
Industries
Model/portfolio
Retail adult shops
WHERE
TV
DVD’s/ Video’s
Internet/websites
Magazines
Posters
Calendar’s
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