Now duplicate the 2nd layer and go back to the blending options. This time check the blue and green boxes and uncheck the red box in the Channels section.
Now select the the first layer you added the blending options to and make sure the move tool is selected. You can use the right arrow key to move it to the right until it looks good to you.
To start, create a new layerYou must login or register to view this content. and select the paint bucket tool. Use a gray color and color you new layer. I used the color #bfbfbf
Now go to filter>noise>add noise. Make sure Gaussian and monochromatic is selected and put the slider to about 40%
Now select all the layers and right click. Select Merge Layers.
Now paste the scanlines image into your image. DO NOT STRETCH IT IF IT DOESN'T FIT. Stretching it will make the scanlines look weird. Copy and paste it then merge layers if it doesn't fit.
Repeat the process until you reach your desired look. When finished, merge all layers once more.
Optional Steps
If you want to place emphasis on the glitch select the pencil tool with a 1pt stroke and a color that matches your background.
Click the beginning point of a glitch and hold shift. While holding shift, click the end of the glitch. This will make the glitch stand out. Do this for all the glitches you have in your photo.
Finished Product You must login or register to view this content.