Part 5 - Boosting the desired image
7 months ago
4
Technology
linear algebra
applied math
matrix theory
underdetermined equations
underdetermined matrix equation
singular matrix
approximation methods
singular value decomposition
non square matrix
null space
We show that in creating the projection matrix we need not necessarily use the actual image, but can use some perturbed version of it to move the solution in the direction we desire. In this example we show how we can increase the sharpness of the resulting digital zoom operator by adding a small amount of a Sobel operator to the original training image. This leaves the possibility of applying various operators to the training image to produce a solution closer toward our desired solution. Our example is again done for a 5X zoom with blur.
Loading comments...
-
13:18
Applied Mathematics
8 months agoPart 3 - Further image processing with zoom.
18 -
15:06
Applied Mathematics
7 months agoPart 4 - Comparison of zoom techniques for different blur operators
7 -
26:44
Bradwynn
1 year ago $0.12 earnedPart 2 How to Draw the Portrait
198 -
6:07
Learn Scal 2 With Me
2 years agoBasic How to trace an image
33 -
3:35
ALLCHECKOUT
3 years agoHow To Blur Parts of a Picture For Free On Windows 10 (Best Free Photo Blur Tool)
35 -
5:21
Mosin Virus
1 year agoSig 229 Build - Part 2
87 -
26:06
Bradwynn
1 year ago $0.44 earnedPart 1 How to Draw the Portrait
6341 -
0:56
GarageScience
1 year agoCreation Workshop Mask Builder Preview
8 -
7:54
PhotopeaPro
8 months agoHow to Blend Two Images in Photopea
10 -
4:10
KERO
4 years agoIn-depth look into making composite images
4