You get a portrait photo in JPEG format depicting a single person or group of people. In a case of group photo the person need to be processed is marked with blue dot sign. You need to create a mask for hairs with the best accuracy. Every single curl, strand, wisp, every pixel related to hairs should be included. No pixels not related to the hair should be included.
Instruction how to create a masks in Photoshop (you have to follow this instruction strictly):
Learn hair masking techniques by the following tutorial:
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For every photo you should create, test and save mask:
Create mask: create a black and white mask for hairs on your work photo:
Select all hairs accurately according to the tutorial
For more accurate result use not only black and white "brush" tool in overlay mode as in tutorial but use "dodge" and "burn" tools as well. It helps to add contrast for small details in the mask
Please note following:
the first priority is all hairs must be included in the mask
the second priority is all segments except hairs should be excluded from the mask
Test mask: check the quality your result by these steps (see .psd files in sample files):
Create a copy of the "Background" layer (original photo) and rename it to the "test" layer
Apply mask you have created in the previous steps to this layer
Apply "color overlay" effect (click the "fx" icon in the bottom of the "layers" menu and choose "color overlay")
Choose some bright and contrast color to the hairs (for example #df62cc in "Hard light" or "Overlay" mode)
Create a black or white solid layer with 50% opacity, place it between "test" and "Background" layers and name it "shading (see .psd files in sample files).
You can see the result of your work in a contrasting way. Check it and fix all inaccurate segments to improve your result.
Save this image with contrasting colored masking hairs as a .png files with name "[login to view URL]".
Save mask as a png file:
Create a solid white layer and apply your mask to this. Name it "white"
Place a solid black layer under the "white" layer
Save this black and white image as a .png files with name "[login to view URL]"
Input data (will be given to you): set of photos in Goodle Drive: 200 folders, each folder contain single photo in .jpg file with the same name as folder name (e.g. [login to view URL])
Output data (expected from you):
each folder in Google Drive should contain:
[login to view URL] - original .jpg file of the photo without any changes
[login to view URL] - photoshop source file with all working layers (Background; shading; test; black; white) and alpha channel with the mask
[login to view URL] - black and white .png file for the mask
[login to view URL] - file with the applyed mask showing selected hairs in a contrast way
See attached sample files to see what is expected to do.
i ll pay 0.5 $ per image
i have 1200 image to do
will divided on patches 50 per 50
16 威客就此工作平均出价 $6/小时
Would like to take your project and work for this on daily basis You can reach me lakshmisrinivas1989@ [login to view URL] +91 7799550067 Before give the project you can see my work style Thank you