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Thursday, 24 September 2015

Wednesday, 23 September 2015

Beginner Photoshop: Black and White and Red Photo Effect in Ten Seconds

It’s a classic effect: the black and white photo with the stark, isolated red. Here’s how to knock out that effect in Photoshop in ten seconds

One Method: Lighting Fast Selection of One Color


We’ll start with a good quality photograph. You can use any photo you like and even isolate any color you want—it doesn’t have to be red. But pick a photo that has a good focal point or something you can highlight with your isolated color.


You can grab your eyedropper with shortcut key i. Pick the a color that represents the “average” color you’re trying to isolate. In other words, there are multiple “reds” in this red car, but I pick the sort of “middle red” in the area shown above. Left click the color you want and continue on.
sshot-13
Navigate to Select > Color Range.

You can create a selection here based on wherever Photoshop finds the color you just selected. Take a close look at your preview image as you play with the “Fuzziness” slider. You want mostof the color you’re trying to isolate (in this case, the red in the car) to appear as white in the preview. Press “OK” when you feel you’ve isolated the parts you want to stay colorful.
sshot-34
As an aside for advanced users, you can isolate all of the primary colors using this same tool and method by changing the drop down menu to any of the options shown above. You can safely ignore this screenshot if you’re simply following the beginner how-to.
When you press OK on the Color Range dialog, you’re given a selection of your reds (or whatever color you have chosen to use).

Press Ctrl shift i to invert that selection—instead of selecting the reds in the car, we now have the entire rest of the image selected.

ctrl shift U to instantly Desaturate this selection. Navigate to Select > Deselect to see what you’ve done. Since this has all been done in a single background layer, make sure you use Save As to save an alternate copy of your photograph, and not overwrite your precious original!

After Editing


Monday, 22 June 2015

Lumia 520 Camera Quality





Watch The Awsome Clicks  From Basic Lumia (Lumia 520) 

Understanding ISO Shutter Speed Aperture


  • ISO – the level of sensitivity of your camera to available light. It is typically measured in numbers, a lower number representing lower sensitivity to available light, while higher numbers mean more sensitivity. More sensitivity comes at the cost though, as the ISO increases, so does the grain/noise in the images. Examples of ISO: 100, 200, 400, 800, 1600.
  • Shutter Speed – the length of time a camera shutter is open to expose light into the camera sensor. Shutter speeds are typically measured in fractions of a second, when they are under a second. Slow shutter speeds allow more light into the camera sensor and are used for low-light and night photography, while fast shutter speeds help to freeze motion. Examples of shutter speeds: 1/15 (1/15th of a second), 1/30, 1/60, 1/125.
  • Aperture – a hole within a lens, through which light travels into the camera body. The larger the hole, the more light passes to the camera sensor. Aperture also controls the depth of field, which is the portion of a scene that appears to be sharp. If the aperture is very small, the depth of field is large, while if the aperture is large, the depth of field is small. In photography, aperture is typically expressed in “f” numbers (also known as “focal ratio”, since the f-number is the ratio of the diameter of the lens aperture to the length of the lens). Examples of f-numbers are: f/1.4, f/2.0, f/2.8, f/4.0, f/5.6, f/8.0.
  • The road to success is not easy to navigate, but with hard work it's possible .



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