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Regarding frames per second(fps)
inHi All, How to measure the fps on the encoder side? Regards, Krishna
Hi All, How to measure the fps on the encoder side? Regards, Krishna
Power Consumption Estimation for PCI card, any advice?
Hi, everybody=20 I am designing a PCI video capture card. The main ICs are: Cyclone=20 II (EP2C35F672c6), ADV7181, ADV7123, PCI9054, 128M SDRAM...
Hi, everybody=20 I am designing a PCI video capture card. The main ICs are: Cyclone=20 II (EP2C35F672c6), ADV7181, ADV7123, PCI9054, 128M SDRAM etc. Now I=20 am making a power consumption estimation for this board. I have=20 finished the power requirements estimation for ICs. And I have=20 several questions:=20 First, is the estimation I have made reasonable? (Pls see the table=20 below)=20...
sampling formats
inHi, If anyone can tell me what can be the minimum size of standard 4:2:0 jpeg image.what is the minuimum size in other formats i.e...
Hi, If anyone can tell me what can be the minimum size of standard 4:2:0 jpeg image.what is the minuimum size in other formats i.e 4:4:4,4:1:1,etc. Thanks and Regards, Mayank
IMG_LIB MPEG 2 VLD
I have a question regarding Mpeg2 VLD function of the TI IMG_LIB. The API of the intra function is: void IMG_mpeg2_vld_intra_ ( ...
I have a question regarding Mpeg2 VLD function of the TI IMG_LIB. The API of the intra function is: void IMG_mpeg2_vld_intra_ ( const short *RESTRICT Wptr, // quantization matrix short *RESTRICT outi, // IDCT coefficients output array IMG_mpeg2_vld *RESTRICT Mpeg2v, // bitstream context structure int dc_pred[3], // DC prediction...
Help needed on CABAC
inHi all, I am implementing JPEG2000 on C and optimizing this to a particular processor instruction. I was asked to design a entropy encoding...
Hi all, I am implementing JPEG2000 on C and optimizing this to a particular processor instruction. I was asked to design a entropy encoding part of JPEG2000 using CABAC(Context based Adaptive Binary Arithmetic Coding). If anybody has material(Algorithm+tutorial ) on this please provide me. Thanks in advance Guru
image matching
inhi all, how can i use the correlation function to find the best match of the image that i have with the templates that are there in a library?...
hi all, how can i use the correlation function to find the best match of the image that i have with the templates that are there in a library? can somebody explain an easy way to achieve this? Thank you
2.5D inter-frame motion estimation
inHi, does anyone have the file Y.Yang, G.Y. Xu, and Z. G. Zhu, ?2.5D inter-frame motion estimation,? J. Tsinghua Univ. (Nature Science...
Hi, does anyone have the file Y.Yang, G.Y. Xu, and Z. G. Zhu, ?2.5D inter-frame motion estimation,? J. Tsinghua Univ. (Nature Science Edition), vol. 37, no. 9, 1997. I believe it contains the information for numerical method for parameter estimation of 2.5D inter-frame motion models.
Re: Hi Jeff ! I have resolved the impulse size problem
Ben- > Thank you for your reply ! I deeply appreciated your advance. > I try it flowing your advance . Now, I have resolved the impulse size...
Ben- > Thank you for your reply ! I deeply appreciated your advance. > I try it flowing your advance . Now, I have resolved the impulse size problem. > I test the image with MATLAB , I can used one pixel of 255 ( impulse ) > to get the impulse response in MATLAB, then I can get the correct > impulse response. > > Beacuse I got the impulse response previously was that used different > so
find out the image filter response...
inHi all! I am try to find out the low-pass filter cut-off frequency. I input an impluse to filter,then got the impulse response. But,I have a...
Hi all! I am try to find out the low-pass filter cut-off frequency. I input an impluse to filter,then got the impulse response. But,I have a problem about the impulse size. when I used one pixel,the result is nothing! so,I am try using different impulse size pixels to filter, then I got many different results. I am very confused about this problem , Can anyone tell me that I should use ...
bilinear interpolation
inHi all, I need a paper , which expians about bilinear interpolation for image . ---vamshi
Hi all, I need a paper , which expians about bilinear interpolation for image . ---vamshi
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