Hossein Soleimani

15 Questions 78 Answers 0 Followers

Questions related from Hossein Soleimani

Mapping two superquadratics ?

Superquadrics are a family of geometric shapes defined by |x/A|^r+|y/B|^s+|z/C|^t=1 I have two superquadratics, namely SQ1 and SQ2, with parameters {A1,B1,C1,r1,s1,t1} and {A2,B2,C2,r2,s2,t2},...

23 June 2020 3,538 0 View

Can any one help me to find Palmprint database?

I am working on bio-metric solutions and need to have a Palmprint database. "THUPALMLAB" Data is not available any more can any body help please?

24 January 2017 9,693 5 View

Can any one help me to find Latent fingerprint database?

I am working on bio-metric solutions and need to have a latent fingerprint database to evaluate my algorithm. can any body help please?

23 January 2017 6,371 7 View

Does anyone know how image intensity changes in shadow?

Assume that we have a video sequence and want to detect moving shadows. it is clear that image intensity in each(R,G,B) channels decrease in shadow because light source is partially blocked by a...

21 July 2015 222 4 View

How do you implement Haar like feature?

for object detection, we slide a window over the image(in different scales) and extract some feature, such as Haar like feature, and compare those feature with the model we have already extracted...

29 April 2015 6,170 7 View

How do I find well focused region in an image?

In a project I need to detect regions with high focus. To do so, I implemented many focusing measures to compare regions focus but, none of them work well for regions with high focus and less...

21 April 2015 3,972 9 View

How do I find well-focused frames in a video?

I am working on Identification using iris images and want to detect best image among 100 images(frames) to extract features. I need to measure focus in each image to select best image. can anyone...

13 April 2015 6,729 3 View

Can anyone help me with road extraction from SAR images?

I need and accurate and fast algorithm to extract roads in urban area from SAR images. can anyone help please...

14 July 2014 8,003 6 View

Does anyone have a good tutorial for AMBE (or MBE) voice coding algorithm?

I need a good reference (textbook paper or any kind of tutorial) about AMBE vocoder. Can anyone help please?

10 July 2014 5,639 0 View

Does anyone know what "A_I" is as I want to use an KAZE feature descriptor?

I want to implement KAZE descriptor but I have difficulty with A_l and do not know what exactly it is. Perhaps A_I is a square Matrix. A_l is needed to non linear scale space composition and I do...

02 July 2014 2,431 3 View

Where can I find a SAR image database?

I want to test my code to register SAR images to optical image and need a database. Can anyone help?

15 June 2014 3,905 6 View

Does anyone know the best SAR image segmentation method?

I am doing a project related to sar and optical image registration. I need to segment sar and optic image and register the obtained regions in two images.

29 May 2014 7,520 3 View

How can I call a function in C by MATLAB?

I need to run a software which number of the functions written in C while some other is in Matlab. I want to run the software by MATLAB.

13 May 2014 8,868 2 View

Does anyone know how to determine key points in SIFT after finding candidate points?

After calculation of DOG we find extrema at each octave and scale independently, how should we relate the candidate points in octave 3 to the original image as keypoint?

25 March 2014 4,278 1 View

What is the difference between missile-borne and air-borne SAR images?

I am planning to register missile borne SAR images and optical pictures and want to know the differences between missle-borne and air-borne SAR images

08 March 2014 628 3 View