Howtosignalprocessing
- How do you remove the camera shake from a picture?
- How can you best minimize camera movement?
- What is blind deconvolution in image processing?
How do you remove the camera shake from a picture?
Open the image. Select Filter > Sharpen > Shake Reduction. Photoshop automatically analyzes the region of the image best suited for shake reduction, determines the nature of the blur, and extrapolates the appropriate corrections to the entire image.
How can you best minimize camera movement?
Stance and Breathing
Hold the camera with two hands close to your body and make sure your feet are shoulder-width apart. If composing with the screen, keep your elbows tucked in as you'll stand a better chance of capturing a steady image. Being conscious of your breathing can further minimise shake.
What is blind deconvolution in image processing?
Definition. Blind image deconvolution is the problem of recovering a sharp image (such as that captured by an ideal pinhole camera) from a blurred and noisy one, without exact knowledge of how the image was blurred.
