Object Recognition

Started by Anonymous in comp.dsp13 years ago 1 reply

Hi, I'd like to be able to take a video from a webcam and pin point an object on it. For example, if I move a pen around in front of...

Hi, I'd like to be able to take a video from a webcam and pin point an object on it. For example, if I move a pen around in front of the camera I'd like to be able to track it as it moves. Any resources you can direct me towards are welcome, Thanks, Barry.


funny audiophile video

Started by Mac Decman in comp.dsp5 years ago 1 reply

If you have some time to waste and want a good laugh. I've always wanted to see one of these 'superior' power cable sales...

If you have some time to waste and want a good laugh. I've always wanted to see one of these 'superior' power cable sales pitches. https://www.youtube.com/watch?v=MSAd2ntP4FM&list=WL&index=3


Linear PCM video; specs?

Started by Green Xenon [Radium] in comp.dsp12 years ago 1 reply

Hi: What are the specs of uncompressed linear PCM video? The specs of uncompressed linear PCM audio are bit-rate, sample-rate,...

Hi: What are the specs of uncompressed linear PCM video? The specs of uncompressed linear PCM audio are bit-rate, sample-rate, bit-resolution, and number of channels [1 if mono, 2 if stereo] In LPCM audio, Bit-rate = sample-rate X bit-resolution X # of channels In CD-audio, sample-rate is 44.1 kHz, bit-resolution is 16-bit, and with 2 channels [stereo] For CD, Bit-rate = 4...


New Video: Parametric Oscillations

Started by Tim Wescott in comp.dsp3 years ago 9 replies

It's a bit off-topic from the channel, but hopefully fun. https://www.youtube.com/watch?v=gY3ymZC6t9M -- Tim Wescott Wescott Design...

It's a bit off-topic from the channel, but hopefully fun. https://www.youtube.com/watch?v=gY3ymZC6t9M -- Tim Wescott Wescott Design Services http://www.wescottdesign.com I'm looking for work -- see my website!


H.26L

Started by pratyush in comp.dsp15 years ago 6 replies

hi, Can any one throw some light on the new video encoding standard H.26L. If any body can arange for the standard documentation of ITU...

hi, Can any one throw some light on the new video encoding standard H.26L. If any body can arange for the standard documentation of ITU for H.26L standard or any other detailed description, it will be a great help.


Blackfin board

Started by in comp.dsp12 years ago 1 reply

Hello, Does any of you know of Blackfin based boards, different from ADI (EzKits) Bluetechnix, Zbrain, Avnet VSK or Surveyor, which is low...

Hello, Does any of you know of Blackfin based boards, different from ADI (EzKits) Bluetechnix, Zbrain, Avnet VSK or Surveyor, which is low cost and has: - SDRAM - Flash - Analog Video Input - Some GPIO - UART Regards.


BT-656 ITU-R 656

Started by simax in comp.dsp11 years ago

hello everbody... im trying to implement some fpga base video modul with an adv7171 DAC... my problem is that i didnt get any colour...

hello everbody... im trying to implement some fpga base video modul with an adv7171 DAC... my problem is that i didnt get any colour information out of this converter... my questions are : does anyone have used this converter before? does anyone have an correct bt6565 bytestream ? pls help me and thx for trying ... (sry for my bad english)


TI DSK

Started by jerome in comp.dsp16 years ago 3 replies

Hi all, I want to work on TI DSPs and plan to buy one of the TI's DSK. Could someone give me advices on the various DSK sold buy TI? What is...

Hi all, I want to work on TI DSPs and plan to buy one of the TI's DSK. Could someone give me advices on the various DSK sold buy TI? What is better for video and image processing algorithms? I wonder what to choose btwn C6416 or C6713. Does anyone belong or use one? any info or recommendations? Could you tell me about the daughter board ports? What are the signals accessible by the...


OT: The pain of being an engineer's mother

Started by Rick Lyons in comp.dsp6 years ago 2 replies

Hi Guys, The following video shows the pain of having an engineer as a son. https://www.youtube.com/watch?v=hF46gWNmGLc [-Rick-]

Hi Guys, The following video shows the pain of having an engineer as a son. https://www.youtube.com/watch?v=hF46gWNmGLc [-Rick-]


Tripple buffering scheme

Started by Soumit in comp.dsp16 years ago 9 replies

Hi, I am working on DM642 video driver, it uses triple buffering scheme. I am unable to understand the queuing mechanism.

Hi, I am working on DM642 video driver, it uses triple buffering scheme. I am unable to understand the queuing mechanism.


New Video: Implementing the PID Controller in Software

Started by Tim Wescott in comp.dsp4 years ago 4 replies

Enjoy: https://www.youtube.com/watch?v=JVqJ7uRGwoA -- Tim Wescott Control systems, embedded software and circuit design I'm looking...

Enjoy: https://www.youtube.com/watch?v=JVqJ7uRGwoA -- Tim Wescott Control systems, embedded software and circuit design I'm looking for work! See my website if you're interested http://www.wescottdesign.com


TI OMAP2430 Issues

Started by yatany in comp.dsp14 years ago

Hi all, my team has bought a set of TI OMAP2430 Software Development Platform. There is a LCD associated with the board, but we do not know how...

Hi all, my team has bought a set of TI OMAP2430 Software Development Platform. There is a LCD associated with the board, but we do not know how to use the LCD display some video. It is so difficuilt to find some useful materials online cuz the platform is quite new. We need some help and thank you.


Flicker detection with DFT Problem

Started by erenay in comp.dsp13 years ago 1 reply

Hello Everybody, I'm not very experienced with DFT and FFTW library and I want to ask your opinion about the results I get. My aim is to...

Hello Everybody, I'm not very experienced with DFT and FFTW library and I want to ask your opinion about the results I get. My aim is to determine if the sample input sequence is flickering with some frequency. In my project, I'm capturing frames from a video and geting the mean pixel value of some pixels with a certain property. I get one mean value for each frame. I want to check if these...


DSP Applications Eng opening

Started by Anonymous in comp.dsp14 years ago 1 reply

I have an opening for a DSP Applications Eng for a major FPGA company in San Jose. We are looking for someone with extensive Video...

I have an opening for a DSP Applications Eng for a major FPGA company in San Jose. We are looking for someone with extensive Video imaging experience. If interested, please send resume to altie.ginn@gmail.com Thanks!


EVMDM642

Started by Anonymous in comp.dsp12 years ago 1 reply

Hey I've managed to get myself access to the TI EVMDM642 board for some video stuff but don't have the example sourcecode (JPEG...

Hey I've managed to get myself access to the TI EVMDM642 board for some video stuff but don't have the example sourcecode (JPEG loopback, onscreen overlay) etc that is supposed to be in the EVMDM642 examples folder and can't seem to get hold of anyone with original CCS CDs to help. Can't seem to find it on the TI website. Anyone with any ideas or anyone who would be willing to zip and sen...


MPEG2/4 and Sony

Started by Roman Rumian in comp.dsp8 years ago

Dear Friends, what is the contribution of Sony to MPEG2 or MPEG4 video standard ? How do this company participate in the benefits of these...

Dear Friends, what is the contribution of Sony to MPEG2 or MPEG4 video standard ? How do this company participate in the benefits of these standards ? Could you give me a short answer ? Thank you. Roman Rumian


Alternatives to TI DaVinci

Started by Anonymous in comp.dsp13 years ago 1 reply

Hello, I have a beginner question. The DaVinci platform from TI seems to have swept across the industry in digital video and other multimedia...

Hello, I have a beginner question. The DaVinci platform from TI seems to have swept across the industry in digital video and other multimedia applications. However, behind all the marketing jargon and hype, I am still trying to evaluate what exactly is the competitive advantage of using DaVinci. What are the alternative companies and solutions? Thanks, Eugene


JTAG Emulator for Video Processing

Started by Mariano I Lizarraga in comp.dsp17 years ago 1 reply

Hello all of you DSP Experts, I will soon be buying the DSP TI imaging devolopers kit but I saw on a webinar that TI has posted on its website...

Hello all of you DSP Experts, I will soon be buying the DSP TI imaging devolopers kit but I saw on a webinar that TI has posted on its website that a device called "JTAG Emulator" is used, I have not been able to find on the web a complete explanation of what that is or why is it useful; any help would be greatly appreciated. Thanks Mariano


Literature on tracking

Started by ombz in comp.dsp10 years ago 1 reply

Hi everybody. I'm looking for some great literature about tracking in video sequences including multi-target tracking. What could you...

Hi everybody. I'm looking for some great literature about tracking in video sequences including multi-target tracking. What could you recommend? Thanks for your suggestions.


Camera

Started by Peter Choi in comp.dsp16 years ago 1 reply

Hello, I am trying to an image camera for doing some DSP work. I want to have it to connect to my C6711DSK board. I have heard that there are...

Hello, I am trying to an image camera for doing some DSP work. I want to have it to connect to my C6711DSK board. I have heard that there are some that allows one to read a full line of pixels upon a clock trigger, which could be easily generated with the DSK. But so far I have only been able to find video cameras with NTSC signal output, which requires a frame grabber. For still images,...