FilmoraPro Video Editor
You can sharpen images using the Sharpen tool. From the Control panel click on the + icon next to Effects to access this tool. Select Sharpen from the dropdown menu.
Strength: Alters the sharpening effect to higher or lower levels.
Feature Size: This feature adjusts the dark levels to make details clearer. The value ranges from 0 to 20.
Dimension: Adjusts the orientation of the sharpening effect.
Here is the result of using the sharpening effect.
Alternative method of making the image clearer.
Click on the + icon next to Effects in the Controls panel. Select Sharpen > Unsharpen from the dropdown menu.
Radius: Adjusts the radius of the unsharp effect.
Amount: Customizes the unsharp effect's intensity.
Threshold: Determines the maximum levels of the unsharp effect. Fully drag the slider to the right if you do not want any changes when you adjust the amount.