Factors affecting bokeh
The number and shape of aperture blades The arrangement of the lens aperture affects not so much the quality of the blur as the shape of the blur circles. In…

Continue reading →

Discipline
Don't shoot thoughtlessly. Although your emotional reaction to the scene may be spontaneous, it should lead to a non-spontaneous act of shooting that requires attention and accuracy. Negligence at work…

Continue reading →

Features of color correction in Photoshop
The work of the color corrector mainly consists in processing images (and other material) that are being prepared for output to devices. Often, processing causes a lot of problems for…

Continue reading →

algorithm

When all else fails

Are you still unhappy with the sharpness of your images? Isn’t it too much you want?

A digital camera is basically not capable of providing absolute sharpness. Most photo sensors are equipped with a special anti-aliasing filter that slightly blurs the image so that any point of the original scene in all cases is perceived by more than one photodiode. This is called antialiasing (antialiasing) or smoothing and is necessary to prevent moiré-striped artifacts that can occur when photographing fabrics and other items that have a periodic, repetitive structure. Continue reading

Factors affecting bokeh
The number and shape of aperture blades The arrangement of the lens aperture affects not so much the quality of the blur as the shape of the blur circles. In…

...

Adding volume to a photo
Human vision is binocular, which means that we have an excellent perception of the shape and volume of objects in space, regardless of the light. But in photography, everything is…

...

Why do I need a stock photo?
Stock photography is a photo image of good quality on a specific topic that is placed for sale in special online platforms-photo banks. Why do I need a stock photo?…

...