On Fri, 23 Nov 2007 17:15:41 +0900, Miles Bader wrote: > Industrial One writes: > > On Nov 22, 10:18 pm, He's Late wrote: > > > ...

On Fri, 23 Nov 2007 17:15:41 +0900, Miles Bader wrote: > Industrial One writes: > > On Nov 22, 10:18 pm, He's Late wrote: > > > Doesn't matter, he's way too late. The new HD Photo 16-bit-support > > > image format is already being supported in programs like PhotoLine > > > 32. It's already doing all that stuff. > > Microsoft has a

hi 2 all I am an engineering student frm india.I have to implement image processing algorithms in DSP/BIOS.For that i have to transfer the...

hi 2 all I am an engineering student frm india.I have to implement image processing algorithms in DSP/BIOS.For that i have to transfer the image into the SDRAM of DSk6711. I have actually implemented a C++ code in CCS. what is the size of int and char of C++ when implemented in CCS. plz tell the size(in bits )of one memory location of dsk6711.

Hi guys, I am currently doing a project about the multiple description coding for a image using correlating transform. In one of the IEEE...

Hi guys, I am currently doing a project about the multiple description coding for a image using correlating transform. In one of the IEEE journals, the author describes the encoder as: ?The coder is based on a modification of a standard JPEG coder. In our baseline encoder, each block of samples is transformed using an 8*8 discrete cosine transform (DCT). These coefficients are ordered to h

1) In the ideal case the registration and averaging of, for instance 150 individual 8bit noisy images will improve SNR by log10(n x 256), and...

1) In the ideal case the registration and averaging of, for instance 150 individual 8bit noisy images will improve SNR by log10(n x 256), and the dynamic range from ~2.4 to ~4.6. However, when aligning low SNR images, the match is not always perfect (or rather, it is almost never perfect). Under such circumstances how does one model the change in SNR. 2) Is there a better metric to charact...

AuthenTec, Inc., with headquarters in Melbourne, Florida, is the world leader in fingerprint sensory security, innovation and sales to the PC,...

AuthenTec, Inc., with headquarters in Melbourne, Florida, is the world leader in fingerprint sensory security, innovation and sales to the PC, wireless, and access control markets. We are seeking a highly- creative researcher with a solid background in signal/image processing, and computer vision. The successful candidate will research and develop state of the art signal/image algorithms for...

Dear all, I am facing with the following problem: In a 8x8 image block, I can do DCT to get 64 frequency coefficients... But I want just...

Dear all, I am facing with the following problem: In a 8x8 image block, I can do DCT to get 64 frequency coefficients... But I want just the highest frequency coefficient value, and its position in terms of row and column index (i, j)... Do I also need to compute DCT to get all 64 frequency coefficients? Or is there any faster algorithm? The problem is that I don't know the position ...

In the following website; http://www.unmannedspaceflight.com/index.php?act=Attach&type=post&id=2864 the image shown is the stereograph of...

In the following website; http://www.unmannedspaceflight.com/index.php?act=Attach&type=post&id=2864 the image shown is the stereograph of Eta Carinae synthesized by Stereographer (original image: HST). For detail of Stereographer, visit; http://139.134.5.123/tiddler2/stereographer/stereograph.htm

In the following website; http://www.unmannedspaceflight.com/index.php?act=Attach&type=post&id=3392 the image shown is the stereograph of...

In the following website; http://www.unmannedspaceflight.com/index.php?act=Attach&type=post&id=3392 the image shown is the stereograph of Sombrero Galaxy synthesized by Stereographer (original image: HST). For detail of Stereographer, visit; http://139.134.5.123/tiddler2/stereographer/stereograph.htm

Hello, I'm trying to understand the Richardson-Lucy deconvolution algorithm, primarily from the description...

Hello, I'm trying to understand the Richardson-Lucy deconvolution algorithm, primarily from the description here: http://en.wikipedia.org/wiki/Richardson-Lucy_deconvolution In this notation, u_i is a pixel in the latent image(unknown), c_i the corresponding pixel in the observed image, and p_{i, j} is the point-spread-function, i.e. the fraction of the pixel at j observed at i. This i...

Hi, As part of my term project i am trying to replicate the results of the paper "Fingerprint Image Enhancement:Algorithm and...

Hi, As part of my term project i am trying to replicate the results of the paper "Fingerprint Image Enhancement:Algorithm and Performance Evaluation -Lin Hong, Student Member, IEEE, Yifei Wan, and Anil Jain, Fellow, IEEE" The paper is about enhancing and removing any spurious ridges in fingerprint images using frequency and orientation estimation and then applying gabor filters.We have im...

My tutor ask me to do a project of video image processing in short time, use high performance DSPs. I need to make a PCB which contain decoder,...

My tutor ask me to do a project of video image processing in short time, use high performance DSPs. I need to make a PCB which contain decoder, encoder, DSP and flash...., of course, I also write the C code. So far as I know, BF533 & DM642 are both excellent DSPs for video image processing, but I don't know which one fit me and be more convenience to develop. I had never do any project on D...

Hello everybody, I am trying to filter a image and do some edge detection using the Marr Hildreth method. I have (hopefully!) two...

Hello everybody, I am trying to filter a image and do some edge detection using the Marr Hildreth method. I have (hopefully!) two problems: 1) I read the image and stores it in a array. Then, I create a laplacian of a gaussian using the same size of the imagem. I transform both using FFTW r2c_2d, do the pointwise complex multiplication, and then transform back using c2r_2d. On the returned a...

I just got a digital SLR, and one of the recording formats is RAW. The resolution isn't noticeably better than its extra fine jpeg, but it...

I just got a digital SLR, and one of the recording formats is RAW. The resolution isn't noticeably better than its extra fine jpeg, but it ought to be easier to process. I'm pretty happy using GIMP (Gnu Image Manipulation Program, obviously free) on my digital images, but it doesn't know Minolta's RAW format. I have a program that can convert it to tiff, but GIMP, while it displays the i...

I am a cs student who's doing a project in satellite image field. My project is: Input: satellite images from MSG European satellite. Those...

I am a cs student who's doing a project in satellite image field. My project is: Input: satellite images from MSG European satellite. Those are colored images which come along with text files that physically represent every pixel in the image (i mean that every pixel has a record in the text file which says what is the IR, temp' reflectance & more in that specific pixel) - deriving the cl...

Hello All, If anybody have experience on MATLAB/ C/C++ for image processing (motion detection and tracking). then kindly send me ur/ur friend...

Hello All, If anybody have experience on MATLAB/ C/C++ for image processing (motion detection and tracking). then kindly send me ur/ur friend CV on naresh850@gmail.com. The guy has to work as reasech engineer and implement to differen IEEE papers on MATLAB. Regards, Naresh

We have images with regularly spaced noise. Specifically it occurs every 24 columns of the image, e.g. columns 24, 48, 72, 96, .... There is...

We have images with regularly spaced noise. Specifically it occurs every 24 columns of the image, e.g. columns 24, 48, 72, 96, .... There is also weaker noise beside this, so columns 23, 25, 47, 49, 71, 73 etc. are affected. So altogether 1/8 of the image is ruined. The noise is incoherent, but not exactly random: it is predominantly low frequency down the column. So the approach tried by...

Hai, I am new to DSP.I have to do upscaling and downscaling of a image and implemented in FPGA.I referred resources and understood the...

Hai, I am new to DSP.I have to do upscaling and downscaling of a image and implemented in FPGA.I referred resources and understood the bilinear method with FIR filter used for this.. I knew about the basic FIR filter.I want to know the following: 1.Any standard method or algorithms which can do upscaling and downscaling the image..Pls suggest the link and the method and its equation.....

In the following website; http://www.unmannedspaceflight.com/index.php?s=0cd39ea6169c129c3bb991545d172c3f&act=Attach&type= post&id=3689 the...

In the following website; http://www.unmannedspaceflight.com/index.php?s=0cd39ea6169c129c3bb991545d172c3f&act=Attach&type= post&id=3689 the image shown is the stereograph of Sombrero Galaxy synthesized by Stereographer (original IR image: Spitzer Space Telescope). For detail of Stereographer, visit; http://139.134.5.123/tiddler2/stereographer/stereograph.htm

In the following URL; http://www.unmannedspaceflight.com/index.php?act=Attach&type=post&id=1980 the left side is the original image of Janus...

In the following URL; http://www.unmannedspaceflight.com/index.php?act=Attach&type=post&id=1980 the left side is the original image of Janus taken by Cassini probe and the right side is the processed image deconvoluted by Focus Corrector. For detail of Focus Corrector, visit; http://139.134.5.123/tiddler2/c22508/focus.htm

Hi, I'm using Matlab to simulate a complex mixer. It basically performs a multiplication between the incoming complex signal "y" and the...

Hi, I'm using Matlab to simulate a complex mixer. It basically performs a multiplication between the incoming complex signal "y" and the phasor exp(jw). It basically performs 2 operations: 1. Move the input signal from IF to 0 2. Remove the interferer at the image frequency What I would expect more is a 3 dB gain in SNR, like the equivalent analog image reject mixer. Since the analog part ...