Dr. Murtaza Khan
Graduate of N.E.D University, Pakistan
I did Ph.D. from Keio University, Japan in March 2008.
* Book: Image and Video Data Compression using Spline and Quadtree (ISBN: 978-3-8383-2920-8)
*Murtaza Ali Khan, "A new method for video data
compression by quadratic Bézier curve fitting",
Signal, Image and Video Processing, online June 2010.
* Murtaza Khan and Yoshio Ohno, "Compression of Temporal Video Data by Catmull-Rom Spline and Quadratic Bezier Curve Fitting", WSCG 2008 referred Proceeding, Plzen, Czech Republic, Feb. 2008.
* Murtaza Khan and Yoshio Ohno, "A hybrid image compression technique using quadtree decomposition and parametric line fitting for synthetic images", Advances in Computer Science and Engineering, 1 (3), 263-283, Nov. 2007.
* Murtaza Ali Khan and Yoshio Ohno, "Compression of Video Data using Parametric Line and Natural Cubic Spline Block Level Approximation", IEICE Transactions on Information and Systems, Vol.E90-D No.5 pp.844-850, May 2007.
Professional Interests: Spline/Curves,
Statistics
RANK
2.946
of 288.900
REPUTATION
18
CONTRIBUTIONS
0 Questions
7 Answers
ANSWER ACCEPTANCE
0.00%
VOTES RECEIVED
9
RANK
110 of 19.494
REPUTATION
9.907
AVERAGE RATING
4.00
CONTRIBUTIONS
20 Files
DOWNLOADS
52
ALL TIME DOWNLOADS
97131
RANK
of 143.101
CONTRIBUTIONS
0 Problems
0 Solutions
SCORE
0
NUMBER OF BADGES
0
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
Content Feed
MATRIX COFACTOR
A = [ 2 4 1 4 3 7 2 1 3 ] detA = det(A) invA = inv(A) cofactorA = transpose(detA*invA)
meer dan 4 jaar ago | 3
How can i resize image stored in imageDatastore
% % Resize images in data store using custom reader function clc, close all, clear all % % Read datastore already provided i...
meer dan 4 jaar ago | 2
color individual bar with different colors in bar plot
mydata=rand(1,10) color= ['r','g','b','k']; figure, hold on % % if data is more than colors then colors will be repeated m...
ongeveer 5 jaar ago | 0
How to change the color of individual bars in a bar chart?
mydata=rand(1,10) color= ['r','g','b','k']; figure, hold on % % if data is more than colors then colors will be repeated m...
ongeveer 5 jaar ago | 3
Bar plot with bars in different colors
mydata=rand(1,10) color= ['r','g','b','k']; figure, hold on % % if data is more than colors then colors will be repeated m =...
ongeveer 5 jaar ago | 1
Error using vision.internal.Kdtree/index Invalid input class.
I got the same error when my features matrix was of size M-by-1 in the custom feature extractor function. I changed it to size 1...
ongeveer 5 jaar ago | 0
how to display multiple images and view them one after another in one axes
The attached code may help someone with the same need. It navigates though sequence of loaded images via Next and Previous push ...
bijna 6 jaar ago | 0
Submitted
Compression of motion capture data using quadratic Bezier curve
Coding of MoCap signal using multidimensional quadratic Bezier curve fitting
ongeveer 7 jaar ago | 1 download |
Submitted
Compression of MoCap Data using DWT (GUI based)
Compression of Motion Capture Data (ASF/AMC format) using Discrete Wavelet Transform
ongeveer 7 jaar ago | 2 downloads |
Submitted
cubic Bezier least square fitting
Approximation of data using cubic Bezier curve least square fitting
ongeveer 8 jaar ago | 11 downloads |
Submitted
N Dimensional Cardinal Spline (Catmull-Rom) Spline Interpolation
N -Dimensional cubic Cardinal spline (Catmull-Rom) Interpolation
meer dan 11 jaar ago | 2 downloads |
Submitted
Construction of cubic Bezier Patch and Surface
Construction of cubic Bezier Patch and Surface
meer dan 11 jaar ago | 1 download |
Submitted
Quadtree decomposition (Encoding) and Decoding of RGB Image
Quadtree decomposition (Encoding) and Decoding of RGB Image of size M-by-N-by-3.
meer dan 13 jaar ago | 1 download |
Submitted
Cardinal Spline (Catmull-Rom) Spline
Evaluates and plot 2D Cardinal Spline (Catmull-Rom) Spline.
bijna 14 jaar ago | 5 downloads |
Submitted
Euler angles to Quaternion Conversion (for six basic sequence of rotations)
Allowed rotations sequences: xyz, xzy, yxz, yzx, zxy, zyx
meer dan 14 jaar ago | 1 download |
Submitted
2D Cubic Beizer Curve
Evaluate and plot 2D cubic bezier curve for given four control points.
meer dan 14 jaar ago | 3 downloads |
Submitted
Merge two sorted vectors into a sorted vector
Merge two sorted vectors 'a' and 'b' into a sorted vector 'c'
meer dan 14 jaar ago | 1 download |
Submitted
Binary Serach of rows of M-by-N Matrix
Binary Search that is based on sum of column values of rows of input M-by-N Matrix
meer dan 14 jaar ago | 1 download |
Submitted
Reshape 1D to 2D with Balance
Reshapes 1D array to 2D array with size of rows and columns of B is balance
meer dan 14 jaar ago | 1 download |
Submitted
Approximation of Circle Using Cubic Bezier Curve
Approximation of unit radius circle with four parametrix bezier curves
meer dan 14 jaar ago | 2 downloads |
Submitted
DCM from Euler angles
Computes DCM from Euler angles for six basic sequence of rotations around X(Roll), Y(Pitch), Z(Ya)
meer dan 14 jaar ago | 6 downloads |
Submitted
Approximation of 2-D Data by Natural Cubic Spline
Approximation (Data Fitting) by Natural Cubic Spline.
meer dan 14 jaar ago | 2 downloads |
Submitted
Binary Search for numeric vector
Search given value in a sorted vector, returns the index of location where the value is found.
meer dan 14 jaar ago | 1 download |
Submitted
Bezier Interpolation in N-Dimension Space
Bezier interpolation for given four control points. Each control point can be in N-Dimensional.
meer dan 14 jaar ago | 1 download |
Submitted
Differential Encoding/Decoding
Basic Differential Encoding/Decoding of input vector of numeric values
meer dan 14 jaar ago | 5 downloads |
Submitted
Search closest value in a vector
search value in sorted vector and find index and value with respect to vector that is equal or clos
meer dan 14 jaar ago | 1 download |