The Sigma EF-610 DG SUPER Electronic Flash is a powerful flash with a guide number of 200 that covers focal lengths from 24mm to 105mm. It has advanced features like modeling flash, wireless TTL flash, and can tilt up 90 degrees, left 180 degrees, right 90 degrees, or down 7 degrees for various lighting angles. The flash uses 4 AA batteries and has a charging time of around 5 seconds, providing around 160 flashes on nicd or nimh batteries.
Blind Source Separation Using Hessian EvaluationCSCJournals
This paper focuses on the blind image separation using sparse representation for natural images. The statistics of the natural image is based on one particular statistical property called sparseness, which is closely related to the super-gaussian distribution. Since natural images can have both gaussian and non gaussian distribution, the original infomax algorithm cannot be directly used for source separation as it is better suited to estimate the super-gaussian sources. Hence, we explore the property of sparseness for image representation and show that it can be effectively used for blind source separation. The efficiency of the proposed method is compared with other sparse representation methods through Hessian evaluation.
Blind Source Separation Using Hessian EvaluationCSCJournals
This paper focuses on the blind image separation using sparse representation for natural images. The statistics of the natural image is based on one particular statistical property called sparseness, which is closely related to the super-gaussian distribution. Since natural images can have both gaussian and non gaussian distribution, the original infomax algorithm cannot be directly used for source separation as it is better suited to estimate the super-gaussian sources. Hence, we explore the property of sparseness for image representation and show that it can be effectively used for blind source separation. The efficiency of the proposed method is compared with other sparse representation methods through Hessian evaluation.
15 Best Entry Level DSLR for Photography in 2023Zenith Clipping
An entry-level DSLR camera has come a long way in recent years with many wonderful features stolen from more expensive models. This small lightweight DSLR is perfect for budget users needing camera equipment to get a decent quality photo. Easy to operate as well as great value for money. Even the professional photographer likes this compact and simple DSLR camera. If you are looking for a reliable high-end DSLR then dive into our recommended best entry-level DSLR cameras.
**** CAMERA FOR SALE ****
Nikon D50 SLR, w/3 lenses, AF NIKKOR 70-300mm, AF NIKKOR 50mm, and an AF-S DX NIKKOR ED 18-55mm. Also comes with a camera bag with accessories like polarized lenses and different filter lenses, lens cleaning supplies, a nice tripod, an infrared remote, and 2 rechargeable batteries. $700 or BO. Message me if interested. :)
Smart Vision Lights is a leader in developing and manufacturing machine vision lights for the advanced lighting industry. Our products feature high current LEDs and an intelligent driver in every light. With the built in intelligent driver, a separate driver is no longer needed for the machine light. This intelligent driver, also known as a smart driver, provides a constant current to every machine vision light.
15 Best Entry Level DSLR for Photography in 2023Zenith Clipping
An entry-level DSLR camera has come a long way in recent years with many wonderful features stolen from more expensive models. This small lightweight DSLR is perfect for budget users needing camera equipment to get a decent quality photo. Easy to operate as well as great value for money. Even the professional photographer likes this compact and simple DSLR camera. If you are looking for a reliable high-end DSLR then dive into our recommended best entry-level DSLR cameras.
**** CAMERA FOR SALE ****
Nikon D50 SLR, w/3 lenses, AF NIKKOR 70-300mm, AF NIKKOR 50mm, and an AF-S DX NIKKOR ED 18-55mm. Also comes with a camera bag with accessories like polarized lenses and different filter lenses, lens cleaning supplies, a nice tripod, an infrared remote, and 2 rechargeable batteries. $700 or BO. Message me if interested. :)
Smart Vision Lights is a leader in developing and manufacturing machine vision lights for the advanced lighting industry. Our products feature high current LEDs and an intelligent driver in every light. With the built in intelligent driver, a separate driver is no longer needed for the machine light. This intelligent driver, also known as a smart driver, provides a constant current to every machine vision light.
Order sigma ef 610 dg super electronic flash for sony digital slr cameras
1. Order Sigma EF-610 DG SUPER Electronic Flash for Sony Digital
SLR Cameras
Sigma EF-610 DG SUPER Electronic Flash for Sony Digital SLR Cameras
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Product By SIGMA
Technical Details
Powerful light output with a Guide number of 200
Illumination covers a focal length from 24mm to 105mm. (Also covers 17mm when the built in Wide Panel
is used)
Advanced features such as modeling flash and wireless TTL flash are included.
2. Product Description
The newest addition to the Sigma line of flashes is the most powerful one yet, now offering a Guide number of 61
which translates into 61/m (200/ft) and designed to work with the latest TTL auto exposure systems of all the most
popular digital and film SLR cameras. Advanced features and high performance allows photographers to express
their intentions accurately. The EF-610 DG SUPER’s auto zoom function automatically sets the optimum
illumination angle in accordance with the lens’ focal length in a range from 24mm to 105mm. When the built-in
Wide Panel is used, the flash can cover an angle of 17mm. For bounce flash the flashgun head can be tilted up by
90 degrees, to the left by 180 degrees, or to the right by 90 degrees. It can also be tilted down by 7 degrees
allowing ease of use for close-up photography. Among the advanced features of this flash is a modeling flash
function, multi-pulse flash, TTL wireless flash, FP (high speed) flash, rear-curtain Synchro flash and manual flash
mode, which allows the photographer to set the flash power level by up to eight stops. The Auto Power-Off
function automatically shuts off the LCD panel to help save battery power. When the flash gun is fully charged, a
confirmation ready light will be emitted. Product Details: Powerful light output with a Guide number of 61.
Equipped with advanced features such as modeling flash and wireless TTL. Autozoom function for changing the
illumination angle in accordance with the lens’ angle of view. Compatible with most popular cameras. A carrying
case and flash stand (FS-11) are included with the flash. Product Specifications: Power source – Four AA Alkaline
or AA NiCd or Ni-MH (Nickel Metal Hydride) batteries Charging time – Approx 7 seconds (when using alkaline
batteries) Approx. 5 seconds (when using NiCd, Ni-MH batteries) Number of flashes – Approx.120 flashes (when
using alkaline batteries) Approx. 160 flashes (when using Nicd, Ni-MH batteries) Illumination angl…
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