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Real time video capture and image processing using fpga
by arunkumits on Oct 15, 2009 |
arunkumits
Posts: 3 Joined: Oct 14, 2009 Last seen: Feb 2, 2010 |
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I HAVE A cmos JK 807A CAMERA:
number of pixel: 628(h)x582(v), Resolution:380 lines. scaning frequency:50 Hz min.lllumination: 0.2~3 Lux S/N ratio : 40db white balance : Auto video output 1.0 Vpp composite 75ohm power supply:Dc 9v. my project is "Real time video capture and image processing using fpga". i plan for edge detection of the input video or brightness control of the video.so as exercise i connect camera output to video_IN, monitor connect to VGA out on DE2 board.I use the DE2_TV project (demo of Altera), download DE2_TV.sof (bitstreams) to Cyclone in DE2.But the i did not getting any video.when disconect the camera from TV_In,Monitor display the blue screen. can u provide any VHDL code related to my work. I think the verilog code I2C_AV_Config block has problems to miss config the ADV7181B, i edit it and complie but not successful. the DE2_TV might has some other problems for my project,but i don't know. also tell me is it possible with that camera or not.Can You help me!!!!!
camera.jpg (968 kb)
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RE: Real time video capture and image processing using fpga
by karthik.sankar on Feb 12, 2015 |
karthik.sankar
Posts: 1 Joined: Jan 3, 2015 Last seen: Oct 12, 2018 |
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I HAVE A cmos JK 807A CAMERA:
number of pixel: 628(h)x582(v), Resolution:380 lines. scaning frequency:50 Hz min.lllumination: 0.2~3 Lux S/N ratio : 40db white balance : Auto video output 1.0 Vpp composite 75ohm power supply:Dc 9v. my project is "Real time video capture and image processing using fpga". i plan for edge detection of the input video or brightness control of the video.so as exercise i connect camera output to video_IN, monitor connect to VGA out on DE2 board.I use the DE2_TV project (demo of Altera), download DE2_TV.sof (bitstreams) to Cyclone in DE2.But the i did not getting any video.when disconect the camera from TV_In,Monitor display the blue screen. can u provide any VHDL code related to my work. I think the verilog code I2C_AV_Config block has problems to miss config the ADV7181B, i edit it and complie but not successful. the DE2_TV might has some other problems for my project,but i don't know. also tell me is it possible with that camera or not.Can You help me!!!!!
camera.jpg (968 kb)
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