cloudet's articles:

Items(21) /3 Next >> Last >|

load 3d models into openGL 9 310 (4/11/2006 12:17:23 PM) comp.graphics.api.opengl Dear all, I'm a newbie in openGL, I need to load my 3D-scanned face model into openGL to generate a picture. Is there any simple loader that can meet my needs? It's ok for me to use any format of files :3ds, st... cloudet

Loading stl file in openGL 1 690 (4/10/2006 8:24:25 AM) comp.graphics.api.opengl Dear all, Supposed that I have a 3D-scanned face model in STL (binary and ascii) format, how can I load it into openGl and 'snapshot' it then save it as jpeg, bmp, etc? Thanks in advance. ... cloudet

3D face model 6 53 (4/7/2006 12:52:24 AM) comp.soft-sys.matlab Dear all, Supposed that I have a 3D model in stl file, I want to load it into matlab, and rotate it within the routine (not using mouse), then 'snapshot' it. How can I do this in matlab? I've loaded my model us... cloudet

using surf2stl 1 65 (4/6/2006 9:31:07 AM) comp.soft-sys.matlab Dear all, Supposed that I have a 3D array containing x,y,z coordinates, how can I use surf2stl function to create a stl file? Anyone has experience using this function? My way of using surf2stl is : surf2stl('... cloudet

fail to read stl file 3 44 (4/6/2006 8:08:35 AM) comp.soft-sys.matlab Dear all, I downloaded stlread from FEX. I tried to read a stl file but fail.. Here's the error message I got: ------------------------------------------------------------------------------------------ ??? Er... cloudet

Finding normal vector 0 70 (4/4/2006 1:23:34 PM) comp.soft-sys.matlab Dear all, This question is more about mathematical... Is it possible for matlab to find out the normal vector of a human face in an image? Eg: How many degree from normal the human face is facing. Thanks in adv... cloudet

Manipulating .3ds or .stl files #2 0 58 (4/3/2006 2:34:03 PM) comp.soft-sys.matlab Dear all, Supposed that I have a 3D human face model which is in .3ds and .stl format. Is there any functions in matlab which can rotate the model in the direction I define, and 'snapshot' it into a 2D image? ... cloudet

Manipulating .3ds or .stl files 2 53 (4/3/2006 2:29:42 PM) comp.soft-sys.matlab Dear all, Supposed that I have a 3D human face model which is in .3ds and .stl format. Is there any functions in matlab which can rotate the model in the direction I define, and 'snapshot' it into a 2D image? ... cloudet

Generating a 3D surface 3 52 (4/3/2006 2:25:05 PM) comp.soft-sys.matlab Dear all, I have a data set representating x , y position and z(which I taken using its intensity) grayscale, cropped human face image. Now I want to generate a 3D surface based on those points. How can I do it... cloudet

Generate 3D surface 6 51 (4/2/2006 12:18:59 PM) comp.soft-sys.matlab Dear all, I have a data set of x,y, and z value of an human face image and is stored in a 3D array. Now I want to generate a 3D surface of the human face image. Can someone suggest to me how should I do it? Act... cloudet

cloudet's replies:

Items(12) /2 Next >> Last >|

using surf2stl 1 65 (4/6/2006 9:31:07 AM) comp.soft-sys.matlab Dear all, Supposed that I have a 3D array containing x,y,z coordinates, how can I use surf2stl function to create a stl file? Anyone has experience using this function? My way of using surf2stl is : surf2stl('... cloudet (61)

3D face model 6 53 (4/7/2006 12:52:24 AM) comp.soft-sys.matlab Dear all, Supposed that I have a 3D model in stl file, I want to load it into matlab, and rotate it within the routine (not using mouse), then 'snapshot' it. How can I do this in matlab? I've loaded my model us... cloudet (61)

Crop image in matlab 5 351 (3/24/2006 11:42:22 AM) comp.soft-sys.matlab Dear all, Currently I am doing face recognition project. But I face problem in face detection. Hope that someone can help me. Supposed that I have a grayscale face image, and a binary black and whiteimage which... cloudet (61)

Assigning the intensity value to z value of an image 11 50 (3/26/2006 4:55:34 AM) comp.soft-sys.matlab Dear all, Suppose that I have a cropped, grayscale human face image. How can I get the intensity value of each pixel, then assign it to the z value (depth) of the corresponding pixel? eg: image = imread('face.... cloudet (61)

get and store value in 3d matrix 5 40 (3/30/2006 2:41:04 PM) comp.soft-sys.matlab Dear all, Suppose that I have a grayscale, cropped human face image. Given the position (x,y) of each pixel, how can I get the intensity value of the pixel, and all together I want to store them in a 3d array m... cloudet (61)

extrude an image 3 62 (4/1/2006 11:44:09 AM) comp.soft-sys.matlab Dear all, supposed that I have a set of data in x, y and z axis, and they are store in 3d matrix array now. How can I generate a 3d surface based on those values? I would like to apply 321 moving average filter... cloudet (61)

Generate 3D surface 6 51 (4/2/2006 12:18:59 PM) comp.soft-sys.matlab Dear all, I have a data set of x,y, and z value of an human face image and is stored in a 3D array. Now I want to generate a 3D surface of the human face image. Can someone suggest to me how should I do it? Act... cloudet (61)

Generating a 3D surface 3 52 (4/3/2006 2:25:05 PM) comp.soft-sys.matlab Dear all, I have a data set representating x , y position and z(which I taken using its intensity) grayscale, cropped human face image. Now I want to generate a 3D surface based on those points. How can I do it... cloudet (61)

Manipulating .3ds or .stl files 2 53 (4/3/2006 2:29:42 PM) comp.soft-sys.matlab Dear all, Supposed that I have a 3D human face model which is in .3ds and .stl format. Is there any functions in matlab which can rotate the model in the direction I define, and 'snapshot' it into a 2D image? ... cloudet (61)

fail to read stl file 3 44 (4/6/2006 8:08:35 AM) comp.soft-sys.matlab Dear all, I downloaded stlread from FEX. I tried to read a stl file but fail.. Here's the error message I got: ------------------------------------------------------------------------------------------ ??? Er... cloudet (61)