Wednesday . 22 September . 2021

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An uprated camera is equipped with a 1-inch 20-megapixel sensor capable of shooting 4K/60fps đoạn phim và Burst Mode stills at 14 fps. The adoption of titanium alloy & magnesium alloy construction increases the rigidity of the airframe và reduces weight, making the Phantom 4 Pro similar in weight to lớn the Phantom 4. The FlightAutonomy system adds dual rear vision sensors and infrared sensing systems for a total of 5-direction of obstacle sensing & 4-direction of obstacle avoidance.


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60fps
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1-inch Image Sensor
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Mechanical Shutter
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5-Direction of Obstacle Sensing
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4.3mày (7km) long-range control
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30-minute Flight-time
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Dual Coding

Camera with 1-inch 20MP Sensor

The onboard camera has been redesigned to lớn use a 1-inch 20-megapixel CMOS sensor. A custom engineered lens made up of eight elements is arranged in seven groups, it is the first 10kiem.vn camera to use a mechanical shutter, eliminating rolling shutter distortion which can occur when taking images of fast moving subjects or when flying at high tốc độ. In effect, it is as powerful as many traditional ground cameras. More powerful đoạn phim processing supports H.264 4K videos at 60fps or H.265 4K at 30fps, both with a 100Mbps bitrate. Advanced sensors and processors ensure everything is captured with more image detail & the image data needed for advanced post-production.


The Phantom 4 Pro"s camera system improves upon everything that made the original Phantom 4 so iconic. Every aspect has been significantly upgraded, including the sensor size, resolution, & image processing system, making it the most powerful Phantom to lớn date. Users can also adjust aperture from f2.8-11 for more versatile imaging.


1-inch 20-megapx CMOS

Sensor size is more important lớn image unique than the number of pixels because a larger sensor captures more information in every pixel, improving dynamic range, signal-to-noise ratio, and low light performance. The 1-inch 20-megapx CMOS sensor in the Phantom 4 Pro is almost four times the size of the Phantom 4"s một nửa.3in sensor. It uses larger pixels & has a maximum ISO of 12800 as well as increased contrast. It is good enough for images to lớn be used immediately, while also capturing enough detail for advanced post-processing.


Production optimized 4K

An enhanced đoạn phim processing system allows video to be captured in cinema & production optimized DCI 4K/60 (4096 x 2160/60fps) at a bitrate of 100Mbps, enabling you to get high-resolution slow motion shots. The Phantom 4 Pro also supports the H.265 đoạn Clip codec (Maximum resolution 4096X2160/30fps). For a given bitrate, H.265 doubles the amount of image processing as H.264, resulting in significantly enhanced image quality. Record in the high dynamic range D-log mode to lớn make the most of this image data for color grading.


High resolution lens

The resolution và contrast of a lens is critical lớn image chất lượng, because only a chất lượng lens can capture sharp, vivid photos at high resolutions. The brvà new Phantom 4 Pro camera has an aerial optimized F2.8 wide-angle lens with a 24mm equivalent focal length. It features eight elements – 2 aspherical – arranged in seven groups that fit into lớn a smaller, more compact frame. Its images are consistently detailed with low distortion và low dispersion, ensuring that photos & videos are sharp & vivid. For the first time ever with a 10kiem.vn camera, MTF (Modulation Transfer Function) results have sầu been made public, so people can get a better understanding of lens performance.


* An MTF chart is used to lớn measure the ability of a lens to lớn reproduce contrast & resolve sầu details. Low spatial frequencies reflect overall contrast, và high spatial frequencies reflect detail resolution. Both are measured in lp/mm. Image Height indicates the distance of a given point on the lens from the center of the sensor. MTF 100% indicates perfect performance.

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Capture Every Moment

Aerial imaging is not only used to lớn capture landscapes; it brings new perspectives to lớn everything from action scenes khổng lồ motor racing. Capturing objects moving at high tốc độ has always been a challenge for flying cameras using an electronic shutter. This is why the Phantom 4 Pro is the first 10kiem.vn Phantom to use a mechanical shutter và a large-aperture prime lens. A mechanical shutter with a max tốc độ of 1/2000s eliminates rolling shutter distortion which can occur when taking images of fast moving subjects or when flying at high speed. The electronic shutter has also been improved with a max shutter tốc độ of 1/8000 seconds, and a new Burst Mode shoot capable of shooting 14 fps at 20 megapixels to lớn catch the perfect moment.


5-Direction of Obstacle Sensing

FlightAutonomy is expanded with an additional mix of high-resolution stereo vision sensors placed at the rear in addition to lớn the pair placed at the front as well as infrared sensing systems placed on the left and right sides. This network creates a total of 5-direction of obstacle sensing and 4-direction of obstacle avoidance, protecting the Phantom 4 Pro from more obstacles và giving filmmakers the confidence khổng lồ capture more complex images.


6-camera navigation system

Three sets of dual vision sensors khung a 6-camera navigation system that works constantly lớn calculate the relative sầu tốc độ & distance between the aircraft & an object. Using this network of forward, rearward and downward vision sensors, the Phantom 4 Pro is able to hover precisely in places without GPS when taking off indoors, or on balconies, or even when flying through windows with minimal pilot control. In the unlikely event that front & downward sensors are unable lớn operate, the aircraft can still hover in place using the rear stereo vision system. The Phantom 4 Pro also is able to fly in complex environments at a flight tốc độ of up khổng lồ 31mph (50kph) while avoiding obstacles in its path. In Narrow Sensing Mode, the Phantom 4 Pro narrows its sensing scope enabling it khổng lồ see in more detail và fly through small spaces.


What is FlightAutonomy

FlightAutonomy is an advanced aerial intelligence & flight automation platkhung. It is made up of a complex network of ten component groups including seven cameras — forward, rearward & downward dual vision sensors và the primary camera — an infrared sensing system, dual-b& satellite positioning (GPS & GLONASS), two downward facing ultrasonic rangefinders, redundant IMUs & compasses, and a group of powerful, specialized computing cores. The Phantom 4 Pro acquires a real-time view of its environment & information about the height và position of nearby obstacles lớn create a 3 chiều bản đồ it can locate itself within. The IMU & compasses collect crucial flight status, speed and direction data, while redundant IMUs and compasses monitor critical data & rule out possible errors, dramatically enhancing the reliability of flight.


Infrared sensing system

The Phantom 4 Pro is the first 10kiem.vn aircraft to lớn use an infrared sensing system. Placed on the left, và right sides of the aircraft, these measure the distance between the aircraft and any obstacles using infrared 3D scanning. When in Beginner Mode và Tripod Mode, these sensors have a horizontal field of view of 70° and a vertical field of view of 20°, providing a wide view of the scene khổng lồ the sides of the Phantom, và a maximum range of 23ft (7m). Traditional ultrasonic sensors only have a detection range of 3-5m và may be confused when affected by propeller vibration. The infrared sensing system is able to sense larger areas and measure the distance between the aircraft, identifying the closest objects accurately while avoiding interference, providing more reliable sensing and protection.


Remote Controller with Built-in Screen

A 5.5in 1080p screen integrated with the Phantom 4 Pro + offers 1000 cd/m2 of brightness, more than twice as bright as conventional smart devices. As the 10kiem.vn GO ứng dụng is built inlớn the screen, hardware & software can be fully optimized, allowing you khổng lồ edit và mô tả instantly. A five-hour battery life makes the Phantom 4 Pro + a complete aerial imaging solution. The integrated upgraded Lightbridge HD đoạn Clip transmission system supports dual frequencies for greater interference resistance & a maximum video transmission range of 4.3ngươi (7km)*.

*Unobstructed, miễn phí of interference, when FCC compliant.

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NEW LIGHTBRIDGE VIDEO TRANSMISSION SYSTEM

The Phantom 4 Pro controller integrates an upgraded Lightbridge HD video clip transmission system that adds 5.8 GHz transmission support. The ability to choose between 2.4GHz & 5.8GHz allows pilots to cut through interference and eliminates image lag caused when flying in an area with extensive 2.4GHz frequency use. Normally, Wi-Fi video clip transmission systems use a 2.4GHz frequency khổng lồ work with a controller using a 5.8GHz frequency as this prevents interference that can occur when both use the same frequency. If using the same frequency the đoạn Clip transmission system and the remote controller will interfere with each other, causing image lag.The Lightbridge HD video clip transmission system used in the Phantom 4 Pro uses TDM (Time Division Multiplexing) to lớn transmit signals, allowing it to lớn send controller signals and receive sầu đoạn phim transmission signals at the same frequency. When switched on, the Phantom 4 Pro evaluates local signal levels, automatically choosing the transmission frequency with the lowest cấp độ of interference. This ensures the optimum range of a maximum đoạn Clip transmission of 4.3mi (7km)*.


Chuyên mục: Tin Tức