foscam camera comparison

understand that the body in the future, every further is very difficult. D300s's secular will serve 2 years long "hero" D300 successfully replaced, although more than 12,000 yuan in the listing price is somewhat high, but we believe that d300s will soon "put" their own position, return to million price, and their own full picture of the small overlord D700 and Canon 7D opened price space. There is no doubt that at 10000 yuan Price, d300s will still be the strongest performance, design the most

To the photographic enthusiasts for detailed analysis to share the Canon g1x camera performance and Canon G15 camera performance comparison. Contrast Analysis: Canon G1X lens using 4 times times three optical zoom lens, equivalent 28-112mm, aperture range of f2.5-16, and the recent focus distance of 20 cm (wide angle end), 85 cm (long focal le

Give the photographer a detailed analysis of the performance of the Canon 100D camera and the performance comparison of the Nikon D7100 camera. Analytical sharing: Canon 100D is equipped with a stepper motor ef-s 18-55mm f3.5-5.6 is STM lens, can achieve quiet, smooth autofocus drive, make the video quieter. Canon 100D also has 7 creative filt

Give your photographers a detailed analysis of the performance of the Canon EOS m camera and the performance comparison of the Canon 60D camera. Analytical sharing: Canon EOS M is equipped with 18 million effective pixel APS-C specification CMOS image sensors, paired with digic v image processing engine, with 1920x1080 (24, 25, or 30fps) of video specifications

Let's give a detailed analysis of the performance comparison between the Canon 6D camera and the Canon 7D camera.Analysis and sharing:Canon 6D uses a 3.0 inch 1.04 million pixel rotary type ii tft LCD screen with a maximum horizontal angle of about 175 ° and a vertical downward angle of about 90 °, the maximum upward rotation angle is about 180 °, and the screen resolution is 720 × 480 pixel

coverage, and a compatible WU-1A wireless mobile adapter. Canon A4000 is a 1/2.3 inch CCD sensor, with 16 million active pixels, equipped with DIGIC 4 Image processor, to make portrait shooting better. The Nikon D7100 is equipped with a DX-format CMOS (23.5x15.6mm) image sensor with a pixel value of about 24.1 million pixels and a special optical low-pass filter designed to achieve higher resolution records. The Nikon D7100 is equipped with the Expeed 3 processor, the usual ISO rang

Give the photographer a detailed analysis of the performance of the Canon 100D camera and the performance comparison of the Nikon D5200 camera. Analytical sharing: Canon 100D uses a 1.04 million-pixel 3-inch LCD touchscreen, which allows you to adjust the camera's parameters with a direct touch, which is comfortable to handle with a skin-slip handle at

For photography fans to share a detailed analysis of Canon mongod camera performance and Pentax K-30 camera performance comparison.Analysis and sharing:Pentax K-30 is the most powerful player to kill canon idea D. Mongod in the face of K-30, and grasp to win only with touch function rotating screen left, on this point, mongod is really fight all over the arms, but I believe that more and more people will be

Let's take a closer look at the performance comparison between the Canon 6D camera and the Canon 5D Mark II camera.Analysis and sharing:Canon 6D uses a brand new 135 full-frame CMOS sensor with an effective pixel of 20.2 million pixels and a sensor size of 35.8x23.9mm. It supports 63-partition iFCL dual-metering sensors.While the Canon 5D Mark II camera is a

I would like to share with you a detailed analysis of the comparison between Canon and Sony A57 cameras.Analysis and sharing:On the sensor and processor, a 18 million pixel CMOS + DIGIC 5 processor combination of Canon Micron D, and a 16.1 million pixel CMOS + BIONZ processor combination of Sony A57, the image quality is close to that of the 18-55mm camera lens.In the aspect of focus, although the number of

To the photographic enthusiasts for detailed analysis to share the Canon 700D camera performance and Canon 650D camera performance comparison. Analytical sharing: Canon 700D uses a 3-inch 1.04 million-pixel 3:2-aspect capacitance touch screen, which can operate the camera through the touch screen, including s

To the photographic enthusiasts for detailed analysis to share the Canon A4000 is camera and Canon 650D camera performance comparison. The comparison is detailed: Canon A4000 is equipped with a 3.0-inch 230,000-pixel LCD LCD screen, using the material of engineering plastics, the display effect is clear and d

Let's take a closer look at the performance comparison between the Canon eos m camera and the Nikon D5200 camera.Analysis and sharing:The Canon eos m uses a 3 inch 1.04 million pixel touch screen, and the LCD monitor on the back uses a touch panel, which allows you to perform multiple settings through touch operations and select features and release shutter during shooting.The body size is 108.6x66.5x32

High-definition Animation presents the ultimate detail. Nikon D5200 also has a special effect mode, which can be used for special effects photography and adjustment. Canon IXUS140 employs a 16 million-pixel 1/2.3-inch CCD image sensor, equipped with a DIGIC 4 image processor, and an ISO range iso100-iso1600. The Nikon D5200 is equipped with a 24 million megapixel aps-c CMOS sensor and a expeed 3 imaging processor, and a 39-point autofocus system. Okay, the above information is a small s

Let's give you a detailed analysis of the comparison between the Canon eos m camera and the Canon 7D camera.Analysis and sharing:Canon eos m in addition to the dedicated small lightweight EF-M lens, but also through the bayonet adapter EF-EOS M to transfer all EF lenses, the autofocus structure is equipped with Hybrid cmos af and touch panel for higher operability. It supports p full HD short film shoot

To the photographic enthusiasts for detailed analysis to share the Canon A4000 is and Canon 7D camera performance comparison. Analytical sharing: Canon A4000 IS's lens uses the three-stage telescopic design, the equivalent 35mm focal length is 28-224 millimeters, 8 times times Optical Zoom, can take the maximum resolution 4608x3456 photograph, the 720P shuangse Qiu net High definition short film,

Recently in the study OpenCV, did a camera before and after the frame comparison effect, found by comparison, can find the object contour.The specific algorithm is shown below:Compare two pictures bool Copencvcameractrl::D ifftwopic () {Mat Pre_gray;cv::namedwindow ("Showcamera"); Cv::namedwindow (_T ("JG") ); while (true) {//Get image mat Frame, BIGFRAME;VC >> b