WO2018032259A1 - 一种图像处理装置以及图像处理方法 - Google Patents

一种图像处理装置以及图像处理方法 Download PDF

Info

Publication number
WO2018032259A1
WO2018032259A1 PCT/CN2016/095311 CN2016095311W WO2018032259A1 WO 2018032259 A1 WO2018032259 A1 WO 2018032259A1 CN 2016095311 W CN2016095311 W CN 2016095311W WO 2018032259 A1 WO2018032259 A1 WO 2018032259A1
Authority
WO
WIPO (PCT)
Prior art keywords
image
image signal
processing
preset frame
frame ratio
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2016/095311
Other languages
English (en)
French (fr)
Inventor
曹子晟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SZ DJI Technology Co Ltd
Original Assignee
SZ DJI Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SZ DJI Technology Co Ltd filed Critical SZ DJI Technology Co Ltd
Priority to CN201680003562.9A priority Critical patent/CN107005644A/zh
Priority to PCT/CN2016/095311 priority patent/WO2018032259A1/zh
Publication of WO2018032259A1 publication Critical patent/WO2018032259A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation

Definitions

  • the invention relates to the field of photography, and in particular to an image sensor, an imaging device, a camera, a drone, a remote control drone system, an image processing method, an image processing system, an image processing control method and an image processing control system.
  • the camera is used for photography and is an optical device that uses optical imaging principles to form an image.
  • a digital camera is a kind of camera.
  • the imaging principle of a digital camera is that when light enters a digital camera through a lens or a lens group, it is converted into a digital signal by an imaging component, and the digital signal is stored in the storage device through the image computing chip.
  • the vertical patterning method is a composition in which the length of the vertical length is longer than the length in the horizontal direction; the so-called horizontal patterning method, that is, the patterning method in which the length in the horizontal direction is longer than the length in the vertical direction.
  • the image sensor of a digital camera is CCD or CMOS.
  • the photosensitive surface of the image sensor used in modern digital cameras is usually rectangular, and the length and width of the photosensitive surface are 16:9, 3:2 and 4:3.
  • the aspect ratio is 4:3, and the pixel of the photosensitive surface is 12 million pixels
  • the horizontal patterning method is selected, the maximum pixel resolution of the image is 4000 ⁇ 3000, where the level is
  • the length of the direction is 4000 pixels, and the length in the vertical direction is 3000 pixels.
  • the direction of the photosensitive surface may also be referred to as horizontal, that is, corresponding to the horizontal patterning method; otherwise, the direction of the photosensitive surface is perpendicular, that is, corresponding to the vertical patterning method.
  • the camera can be flipped correspondingly, such as clockwise or Flip 90° counterclockwise.
  • the camera can only crop the captured image, which will cut a considerable area. If the length-width ratio is 4:3, and the pixel of the photosensitive surface is 12 million pixels, if the horizontal patterning method is selected, the maximum pixel resolution of the image is 4000 ⁇ 3000, but if In the vertical direction of the composition method, in order to maintain a 4:3 frame ratio, the pixel will be 2250 ⁇ 3000.
  • the vertical direction of 3000 ⁇ 2250 compared to the horizontal direction of the composition, resulting in a waste of up to 43.75% of the photosensitive surface, using only the original 56.25% of the area, the image of the cropped image is greatly reduced, seriously affecting the picture quality . It is conceivable that if the image sensor with a length to width ratio of 16:9 and 3:2 is cut, the wasted area is larger and the image quality is more affected.
  • Embodiments of the present application provide an image sensor, an imaging device, a camera, a drone, a remote control drone system, an image processing method and device thereof, an image processing device, and a device thereof, for receiving an optical shape having an approximately square shape Images and image processing of optical images.
  • the first aspect of the present application provides an image sensor, the image sensor includes: a photosensitive surface and a light signal converter; the photosensitive surface is approximately square for receiving an optical image; and the optical signal converter The photosensitive surface is connected to convert the optical image received by the photosensitive surface into the image signal and input to the image processor, so that the image sensor performs image processing on the image signal to obtain A digital image that matches the preset frame ratio.
  • the approximate square comprises a rectangle having an aspect ratio of between 3:4 and 4:3.
  • the approximate square is a square.
  • a second aspect of the present application provides an imaging apparatus including: an image signal processor and an image sensor as described above; the image sensor for receiving an optical image, converting the received optical image into the image signal
  • the image signal processor is coupled to the image sensor for performing image processing on the image signal to obtain a digital image that conforms to a preset frame ratio.
  • the image signal processor is further configured to perform imaging processing and cropping on the image signal to obtain the digital image.
  • the ratio of the horizontal length of the photosensitive surface to the vertical length is greater than the preset frame ratio, imaging processing is performed on the image signal, and a certain ratio of both sides of the horizontal direction of the image signal is cropped. An area such that the digital image conforming to the preset frame ratio is obtained;
  • the ratio of the horizontal length of the photosensitive surface to the vertical length is smaller than the preset frame ratio, imaging processing the image signal, and cutting a certain proportion of the vertical direction of the image signal to The digital image is obtained in accordance with the preset frame ratio.
  • the image signal processor is further configured to perform imaging processing and rotation on the image signal to obtain the digital image.
  • a third aspect of the present application provides a camera, including: a first bus, a controller, a memory, and an upper The imaging device; the controller, the memory, and the imaging device are connected by the first bus; the controller is configured to receive a control operation, and generate an image signal according to the control operation An image processing command, the image processing command including a preset frame ratio; the memory for storing a program, the image processing command, the image signal, and the digital image; the imaging device for receiving optics And converting the received optical image into the image signal, and performing image processing on the image signal to obtain a digital image that conforms to the preset frame ratio.
  • a fourth aspect of the present application provides a drone, including: a second bus, a transceiver, a central processing unit, a drone body, and a camera as described above; the transceiver, the central processing unit, and the Said UAV body and said camera are connected by said second bus; said transceiver for receiving a control command to said UAV body or said camera; said central processor Determining the camera or the drone body to execute the control command; the drone body for controlling by the central processor to execute the control command; the camera for being used by The central processor controls to execute the control command.
  • a fifth aspect of the present application provides a remote control drone system, including: a remote control device and a drone as described above; the remote control device configured to generate a control command to send to the drone; The drone is configured to receive the control command and execute the control command.
  • a sixth aspect of the present application provides an image processing method comprising: receiving an optical image; converting the optical image into the image signal; determining a shooting mode, the shooting mode including a preset frame ratio; The mode performs image processing on the image signal to obtain a digital image that conforms to the preset frame ratio.
  • the first embodiment of the sixth aspect includes: performing imaging processing and cropping on the image signal to obtain the digital image.
  • the second embodiment of the sixth aspect includes: performing imaging processing and rotation on the image signal to obtain the digital image.
  • the third embodiment of the sixth aspect includes: if the ratio of the horizontal length of the photosensitive surface and the vertical length is greater than the preset frame And performing image forming processing on the image signal, and cropping a certain proportion of the horizontal direction of the image signal to obtain a digital image conforming to the preset frame ratio; if the photosensitive surface is The ratio of the horizontal length to the vertical length is smaller than the preset frame ratio, and the image signal is subjected to imaging processing, and a certain ratio of the two ends of the image signal in the vertical direction is cropped The area is such that the digital image conforming to the preset frame ratio is obtained.
  • the seventh aspect of the present application provides an image processing system, including: a first receiving module, configured to receive an optical image; and a conversion module, configured to convert the optical image received by the first receiving module into the image signal a determining module, configured to determine a shooting mode, the shooting mode includes a preset frame ratio, and a processing module, configured to process the image signal converted by the conversion module according to the shooting mode determined by the determining module, to obtain A digital image that conforms to the preset frame ratio.
  • the first embodiment of the seventh aspect includes: a cropping processing sub-module for performing imaging processing and cropping on the image signal to obtain the digital image.
  • the second embodiment of the seventh aspect includes: a rotation processing sub-module, configured to perform imaging processing and rotation on the image signal to obtain the digital image.
  • the third embodiment of the seventh aspect includes: if the ratio of the horizontal length of the photosensitive surface and the vertical length is greater than the preset frame And performing image forming processing on the image signal, and cropping a certain proportion of the horizontal direction of the image signal to obtain a digital image conforming to the preset frame ratio; if the photosensitive surface is And the ratio of the horizontal length to the vertical length is smaller than the preset frame ratio, the image signal is imaged, and a certain proportion of the vertical direction of the image signal is cropped, so that the pre-compliance is obtained.
  • the digital image of the frame ratio is set.
  • An eighth aspect of the present application provides an image processing control method, including: receiving an input control command, where the control command includes a preset frame ratio; and transmitting the control command to the drone to cause the The human machine captures a digital image conforming to the preset frame ratio according to the control command.
  • the ninth aspect of the present application provides an image processing control apparatus, including: a second receiving module, configured to receive an input control command, where the control command includes a preset frame ratio; and a sending module, configured to Sending, by the machine, the control command received by the second receiving module, so that the drone captures a digital image that conforms to the preset frame ratio according to the control command.
  • the embodiment of the present invention has the following advantages: since the image sensor includes a photosensitive surface and an optical signal converter, the photosensitive surface is approximately square for receiving an optical image, and the optical signal converter The photosensitive surface is connected to convert the optical image received by the photosensitive surface into the image signal, so when the conversion patterning method is needed and the cutting is performed, the waste of the image area is reduced, and the image quality is less affected. .
  • FIG. 1 is a schematic diagram of an embodiment of an image sensor according to an embodiment of the present application.
  • FIG. 2a is a schematic diagram of an embodiment of an imaging device according to an embodiment of the present application.
  • 2b is a schematic diagram of an embodiment of a method for photographing an imaging device according to an embodiment of the present application
  • 2c is a schematic diagram of a method for photographing an imaging device according to an embodiment of the present application.
  • FIG. 2 is another schematic diagram of a method for photographing an imaging device according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of an embodiment of a camera in an embodiment of the present application.
  • 4a is a schematic diagram of an embodiment of a drone according to an embodiment of the present application.
  • 4b is a schematic diagram of a structure of a drone in an embodiment of the present application.
  • FIG. 5 is a schematic diagram of an embodiment of a remote control drone system according to an embodiment of the present application.
  • FIG. 6 is a schematic diagram of an embodiment of an image processing method according to an embodiment of the present application.
  • FIG. 7a is a schematic diagram of an embodiment of an image processing apparatus according to an embodiment of the present application.
  • FIG. 7b is a schematic diagram of another embodiment of an image processing apparatus according to an embodiment of the present application.
  • FIG. 7c is a schematic diagram of another embodiment of an image processing apparatus according to an embodiment of the present application.
  • FIG. 8 is a schematic diagram of an embodiment of an image processing control method according to an embodiment of the present application.
  • FIG. 9 is a schematic diagram of an embodiment of an image processing control apparatus according to an embodiment of the present application.
  • the embodiment of the present application provides an image sensor, an imaging device, a camera, a drone, a remote control drone system, an image processing method, an image processing system, an image processing control method, and an image processing control system, and the receiving shape is Approximate square optical images and image processing of optical images.
  • the camera is used for photography and is an optical device that uses optical imaging principles to form an image.
  • a digital camera is a kind of camera.
  • the imaging principle of a digital camera is that when light enters a digital camera through a lens or a lens group, it is converted into a digital signal by an imaging component, and the digital signal is stored in the storage device through the image computing chip.
  • the vertical patterning method is a composition in which the length of the vertical length is longer than the length in the horizontal direction; the so-called horizontal patterning method, that is, the patterning method in which the length in the horizontal direction is longer than the length in the vertical direction.
  • the image sensor of a digital camera is CCD or CMOS.
  • the photosensitive surface of the image sensor used in modern digital cameras is usually rectangular, and the length and width of the photosensitive surface are 16:9, 3:2 and 4:3.
  • the aspect ratio is 4:3, and the pixel of the photosensitive surface is 12 million pixels
  • the horizontal patterning method is selected, the maximum pixel resolution of the image is 4000 ⁇ 3000, where the level is
  • the length of the direction is 4000 pixels, and the length in the vertical direction is 3000 pixels.
  • the direction of the photosensitive surface may also be referred to as horizontal, that is, corresponding to the horizontal patterning method; otherwise, the direction of the photosensitive surface is perpendicular, that is, corresponding to the vertical patterning method.
  • the camera can be flipped correspondingly, such as clockwise or Flip 90° counterclockwise.
  • the camera can only crop the captured image, which will cut a considerable area.
  • the length-width ratio is 4:3, and the pixel of the photosensitive surface is 12 million pixels
  • the maximum pixel resolution of the image is 4000 ⁇ 3000
  • the pixel will be 2250 ⁇ 3000, that is, the vertical direction of 3000 ⁇ 2250, compared to the horizontal composition, resulting in a photosensitive surface of up to 43.75% area Waste, only use the original 56.25% of the area, after the cropped image pixels are greatly reduced, seriously affecting the picture quality. It is conceivable that if the image sensor with a length to width ratio of 16:9 and 3:2 is cut, the wasted area is larger and the image quality is more affected.
  • the core idea of the embodiment of the present application is that, since the image sensor includes a photosensitive surface and an optical signal converter, the photosensitive surface is approximately square for receiving an optical image, and the optical signal converter is connected to the photosensitive surface. For converting the optical image received by the photosensitive surface into the image signal, when the composition patterning method needs to be converted and cropped, the waste of the image area is reduced, and the image quality is less affected.
  • an embodiment of an image sensor 100 in the embodiment of the present application includes:
  • Photosensitive surface 101 and optical signal converter 102 are identical to Photosensitive surface 101 and optical signal converter 102.
  • the image sensor 100 is a device for converting an optical image into an electronic signal, and the composition thereof includes a photosensitive surface 101 and an optical signal converter 102, which are widely used in digital cameras and other electro-optical devices. Early image sensors used analog signals. With the rapid development of digital technology, semiconductor manufacturing technology and network, the market and the industry are facing the era of video, video and communication integration across platforms. The application of image sensor 100 affects human daily life in all aspects.
  • the photosensitive surface 101 is approximately square for receiving an optical image.
  • the photosensitive surface 101 in the image sensor 100 can be used to receive an optical image.
  • the photosensitive surface 101 is approximately square.
  • the aspect ratio can be between 3:4 and 4:3.
  • the photosensitive surface 101 of the approximately square shape can receive an optical image to obtain an image having a frame ratio close to or equal to 1:1, and a larger area can be reserved when image processing of the optical image is required to be reduced. To ensure image quality. For example, in some fixed camera position shooting scenes, such as some sports games, if the photosensitive surface has a frame ratio of 4:3, you can turn the camera when you need to make a 3:4 aspect ratio image. 90°.
  • the frame ratio of the current shooting device can be:
  • the wide-screen screen, 3:2 picture that is, a black bar on the top and bottom of the frame, obscuring part of the picture.
  • the anamorphic widescreen is an ultra-wide format, and the frame size of the anamorphic widescreen is 16:9. This format of the film is now the most widely adopted in the world. This format of the frame is shot with a anamorphic widescreen lens during the previous shooting, and an anamorphic lens is also used for the projection.
  • the optical signal converter 102 is coupled to the photosensitive surface 101 for converting the optical image received by the photosensitive surface 101 into the image signal and inputting to an image processor to cause the image processor pair
  • the image signal is subjected to image processing to obtain a digital image that conforms to a preset frame ratio.
  • the optical signal converter 102 can have the same shape and the same size as the photosensitive surface 101, and the two components are overlapped and pasted together as one image sensor 100. In another feasible embodiment, The two components can also be separated, which is not limited herein.
  • the optical signal converter 102 is configured to convert an optical image received by the photosensitive surface 101 into an electronic image signal, and then input the image signal to an image processor such that the image processor processes the image signal to obtain a digital image.
  • the image processor may be configured as one device or separate from the image sensor 100, which is not limited herein.
  • a preset frame ratio such as 4:3 or 2:3, may be set in advance, and when the photosensitive surface acquires an optical image, the preset frame ratio may be acquired.
  • the optical image may also be obtained after the optical image is acquired according to a 1:1 frame ratio, and the excess portion of the optical image is cropped before the electronic signal is generated, so that an optical image conforming to the preset frame ratio is obtained; After that, the unnecessary partial image signals are discarded, and only the image signals that match the preset frame ratio are retained, which is not limited herein.
  • a preset frame ratio of 3:2 can be set in advance, and after the photo is taken, the image sensor will receive the optical image.
  • the frame ratio can be 3:2 or 1:1, and the optical signal converter will not convert the portion of the unwanted optical image to obtain an image signal with a frame ratio of 3:2;
  • An image signal having a frame ratio of 1:1 is obtained, but only a portion of the image signal that is not displayed or discarded is obtained, and an image signal conforming to a frame ratio of 3:2 is obtained.
  • an image signal conforming to a frame ratio of 3:2 it is not limited herein.
  • the image sensor 100 may further include a photometry function for measuring the brightness of the current scene, a focus function for measuring the focus point of the current scene, and a white balance function for measuring the current scene. White correction amount.
  • the image sensor 100 may include one or more of the functions described above, and may include other functions, which are not limited herein.
  • the metering function, the focusing function, and the white balance function respectively have a special sensor called a photometric sensor, a focus sensor, a white balance sensor, and a modern camera system for narrowing down. Convenient for volume and video capture, only one image sensor is used, as well as metering, focus and white balance.
  • the image sensor 100 can be used for an imaging device, a digital telescope, or the like, which is not limited herein. The following embodiment is described by using the image sensor 100 as a part of an imaging device.
  • FIG. 2a illustrates an imaging device 200 according to an embodiment of the present invention.
  • One embodiment includes:
  • Image signal processor 201 and image sensor 100 are identical to Image signal processor 201 and image sensor 100.
  • the image sensor 100 is configured to receive an optical image and convert the received optical image into the image signal.
  • the image sensor 100 in this embodiment is the same as the image sensor 100 in the above embodiment, and details are not described herein again.
  • the image signal processor 201 is connected to the image sensor 100 for performing image processing on the image signal to obtain a digital image that conforms to a preset frame ratio.
  • the image signal processor 201 may perform image processing on the image signal. Specifically, in some possible embodiments, the image signal processor 201 can perform image processing on the image signal.
  • the image signal processor 201 is the hub of the imaging device and is responsible for image processing of the image signals, feedback of information of the sensors, and reception or execution of instructions.
  • the image processing process of the image signal processor 201 generally includes: black level correction, peripheral brightness ratio correction, distortion correction, white balance correction, chromatic aberration correction, color crosstalk correction, and demosaicing.
  • color correction, gray scale mapping, color space conversion, sharpening and noise removal, etc. are collectively referred to as the general process of image signal processing, also known as imaging processing, in order to obtain a digital image that conforms to the preset frame ratio.
  • the flow of the image processing by the image signal processor 201 on the image signal may include one or more of the above processes, as long as the digital image can be produced, which is not limited herein.
  • the image signal processor 201 can also be used to perform imaging processing and cropping on the image signal to obtain the digital image.
  • the ratio of the horizontal length of the photosensitive surface to the vertical length is greater than the preset frame ratio, imaging processing the image signal, and cutting the horizontal direction of the image signal A certain proportion of the area on both sides is such that the digital image conforming to the preset frame ratio is obtained. If the ratio of the horizontal length of the photosensitive surface to the vertical length is smaller than the preset frame ratio, imaging processing the image signal, and cutting a certain proportion of the vertical direction of the image signal to The digital image is obtained in accordance with the preset frame ratio.
  • a digital image having a frame ratio of 1:1 is obtained, as shown in FIG. 2b, if the preset frame ratio is 4:3, the The image signal is imaged and the unnecessary portions on the left and right sides are cropped or hidden, and a digital image conforming to the preset frame ratio of 4:3 is obtained; if the preset frame ratio is 3:4, the image signal can be imaged. Processing and cropping or hiding unwanted portions of the upper and lower sides yields a digital image that conforms to the preset frame ratio of 4:3.
  • the image signal processor 201 can also be used to image and rotate the image signal to obtain the digital image.
  • the image signal processor 201 may image and rotate the resulting image signal to obtain a digital image that conforms to a preset frame ratio.
  • the image may be rotated 90° clockwise or counterclockwise, or rotated 180°, or a mirror image may be generated, or rotated here without limitation.
  • FIG. 2c when a photographer photographs using a camera including the imaging device, a digital image having a frame ratio of 4:3 is obtained, and the image signal can be rotated clockwise by 90°, as shown in FIG. 2d.
  • the displayed frame ratio is a 3:4 digital image.
  • the imaging device 200 can also be used for a telescope, a camera, and a part of a camera.
  • a camera 300 includes:
  • the first bus 301, the controller 303, the memory 302, and the imaging device 200 are connected to the imaging device 200.
  • the controller 303, the memory 302, and the imaging device 200 are connected by the first bus 301.
  • the controller 303 is configured to receive a control operation, and generate an image processing command for the image signal according to the control operation, where the image processing command includes a preset frame ratio.
  • the user can perform corresponding functions of photographing, recording, setting, and determining a preset frame ratio according to the screen controller of the display, and generate corresponding instructions, so that the image signal processor can execute the Instructions.
  • the user may preset a required frame ratio at the controller to obtain a preset frame ratio, and generate the preset frame ratio. So that the processor performs the corresponding operation.
  • the camera further includes a display, and the user can also view the digital image in the controller, and can also select operations such as zooming in, zooming out, rotating, cropping, determining the frame ratio, and the like, which are not limited herein.
  • the memory 302 is configured to store a program, the image processing command, the image signal, and the digital image.
  • the memory 302 may include a volatile memory (English: volatile memory), such as a random access memory (English: random-access memory, abbreviation: RAM); the memory 302 may also include a non-volatile memory (English: non-volatile memory) For example, flash memory (English: flash memory), hard disk (English: hard disk drive, abbreviated: HDD) or solid state drive (English: solid-state drive, abbreviation: SSD); the memory 302 may also include the above types of memory Any combination of these is not limited here.
  • a volatile memory English: volatile memory
  • RAM random access memory
  • non-volatile memory English: non-volatile memory
  • flash memory English: flash memory
  • hard disk English: hard disk drive, abbreviated: HDD
  • SSD solid state drive
  • the memory 302 may also be used to store program instructions, and the image processor 201 in the imaging device 200 may call program instructions stored in the memory 302 such that the imaging device 200 implements the functions described above.
  • the imaging device 200 is configured to receive an optical image, convert the received optical image into the image signal, and perform image processing on the image signal to obtain a digital image that conforms to the preset frame ratio.
  • the imaging device 200 in this embodiment is the same in the imaging device 200 in the above embodiment, and details are not described herein again.
  • the camera 300 can be used for shooting alone, or as part of a car or a drone, such as a car camera or an aerial camera.
  • a drone such as a car camera or an aerial camera.
  • an unmanned aerial vehicle is taken as an example.
  • FIG. 4a The embodiment of the present application is a drone 400, including:
  • the transceiver 402, the central processing unit 403, the drone body 404, and the camera 300 are connected by the second bus 401.
  • the transceiver 402 is configured to receive a control command for the drone body 404 or the camera 300.
  • the transceiver 402 includes ZigBee, Wi-Fi, LTE (Long Term Evolution), RFID (Radio Frequency Identification), NFC (Near Field Communication), infrared, UWB (Ultra). Wideband, super One or more combinations of broadband) are not limited herein; they may also include communication interfaces under the EIA-RS-232C standard, ie, Data Terminal Equipment (English: Data Terminal Equipment, abbreviation: DTE) and data communication equipment (English) : Data Circuit-terminating Equipment, abbreviation: DCE)
  • the communication interface of the serial binary data exchange interface technology standard and may also include the communication interface under the RS-485 protocol, which is not limited herein.
  • the central processing unit 403 is configured to instruct the camera 300 or the drone body 404 to execute the control command.
  • the central processing unit 403 can be a central processing unit (English: central processing unit, abbreviated: CPU), a network processor (English: network processor, abbreviated: NP) or a combination of a CPU and an NP.
  • CPU central processing unit
  • NP network processor
  • the central processing unit 403 may further include a hardware chip.
  • the hardware chip may be an application-specific integrated circuit (ASIC), a programmable logic device (abbreviated as PLD), or any combination thereof.
  • ASIC application-specific integrated circuit
  • PLD programmable logic device
  • the above PLD can be a complex programmable logic device (English: complex programmable logic device, abbreviation: CPLD), field-programmable gate array (English: field-programmable gate array, abbreviation: FPGA), general array logic (English: generic array Logic, abbreviation: GAL) or any combination thereof.
  • the UAV body 404 is configured to be controlled by the central processor 403 to execute the control command.
  • the drone is referred to as the "UAV”, abbreviated as “UAV”, and is a non-manned aircraft operated by radio remote control equipment and self-provided program control devices. From a technical point of view, it can be divided into: unmanned fixed-wing aircraft, unmanned vertical take-off and landing aircraft, unmanned airships, unmanned helicopters, unmanned multi-rotor aircraft, unmanned paraplanes, and so on.
  • the drone 400 may further include an aerial drone, the aerial drone built-in camera 300, please refer to FIG. 4b, which is a drone 400 with a built-in camera 300.
  • the transceiver 402 and the central processing unit 403 may be built in the drone body 404 or may be built in the camera 300, which is not limited herein.
  • the aerial scene of the drone is that the subject photographed by some application scenes is inconsistent with the photographing direction of the camera 300 and the theme.
  • the horizontal direction of the camera sensor needs to be rotated due to the rotation of the body.
  • the camera 300 needs to be very rotating on the axis. Complex structural design, and the collection of complex control algorithms can be achieved, the difficulty is quite high. If the drone 400 has the camera 300 built in, it can receive an optical image and perform image processing to obtain a digital image conforming to a preset frame ratio without rotating the camera 300 itself, and does not affect the image due to cropping. quality.
  • the camera 300 is configured to be controlled by the central processing unit 403 to execute the control command.
  • the camera 300 in this embodiment is the same as the camera 300 in the above embodiment, and details are not described herein again.
  • a remote control drone system 500 includes:
  • Remote control device 501 and drone 400 Remote control device 501 and drone 400.
  • the remote control device 501 is configured to generate a control command and send the signal to the drone 400.
  • the remote control device 501 can have a built-in processor, a control panel, a communication device for receiving control and generating instructions, and transmitting the instructions to the drone 400 through the communication device to cause The drone 400 executes the corresponding instructions.
  • the drone 400 is configured to receive the control command and execute the control command.
  • an image processing method includes:
  • an image processing system 700 including:
  • the first receiving module 701 is configured to receive an optical image.
  • the conversion module 702 is configured to convert the optical image received by the first receiving module 701 into the image signal.
  • the determining module 703 is configured to determine a shooting mode, where the shooting mode includes a preset frame ratio.
  • the processing module 704 is configured to process the image signal converted by the conversion module 702 according to the shooting mode determined by the determining module 703 to obtain a digital image that conforms to the preset frame ratio.
  • an embodiment of the present application provides an image processing apparatus 700, where the processing module 704 includes:
  • the cropping processing sub-module 7041 is configured to perform imaging processing and cropping on the image signal to obtain the digital image.
  • the cropping processing sub-module 7041 is specifically configured to:
  • the ratio of the horizontal length of the photosensitive surface to the vertical length is greater than the preset frame ratio, imaging processing the image signal, and cropping a certain proportion of the horizontal direction of the image signal to The digital image is obtained in accordance with the preset frame ratio.
  • the ratio of the horizontal length of the photosensitive surface to the vertical length is smaller than the preset frame ratio, imaging processing the image signal, and cutting a certain proportion of the vertical direction of the image signal to The digital image is obtained in accordance with the preset frame ratio.
  • an embodiment of the present application provides an image processing system 700, where the processing module 704 includes:
  • the rotation processing sub-module 7042 is configured to perform imaging processing and rotation on the image signal to obtain the digital image.
  • an image processing control method includes:
  • an embodiment of the present application provides an image processing control system 900, including:
  • the second receiving module 901 is configured to receive an input control command, where the control command includes a preset frame ratio.
  • the sending module 902 is configured to send the control command received by the second receiving module 901 to the drone, so that the drone captures a preset frame ratio according to the control command. digital image.
  • step 604 to step 604, step 801 to step 804, and the specific working process of the device described above can refer to the image sensor 100 in the foregoing method embodiment.
  • the corresponding processes of the imaging device 200, the camera 300, the drone 400, and the remote control drone system 500 are not described herein again.
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the medium includes instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)

Abstract

一种图像传感器（100）、成像设备、相机、无人机、远程控制无人机系统、图像处理方法、图像处理系统、图像处理控制方法以及图像处理控制系统，用于接收近似正方形的光学图像，并对光学图像进行图像处理。所述图像传感器（100）包括：感光面（101）和光信号转换器（102）；所述感光面（101）为近似正方形，用于接收光学图像；所述光信号转换器（102）与所述感光面（101）连接，用于将所述感光面（101）接收的所述光学图像转换为所述图像信号并输入至图像处理器，以使所述图像传感器（100）对所述图像信号进行图像处理，得到符合预设画幅比的数字图像。由于所述图像传感器（100）的感光面（101）为近似正方形，当需要通过裁剪得到符合预设画幅比的数字图像时，减少图片面积的浪费，对图片质量影响较小。

Description

一种图像处理装置以及图像处理方法 技术领域
本发明涉及摄影领域，尤其涉及一种图像传感器、成像设备、相机、无人机、远程控制无人机系统、图像处理方法、图像处理系统、图像处理控制方法以及图像处理控制系统。
背景技术
照相机用于摄影，是一种利用光学成像原理形成影像的光学器械。数码相机是照相机的一种，数码相机的成像原理为当光线通过镜头或者镜头组进入数码相机时，通过成像元件转化为数字信号，数字信号通过影像运算芯片储存在存储设备中。
当拍摄者在进行拍摄的时候，常常需要灵活的选择可以选择构图方法，即垂直构图方法或者水平构图方法。所谓垂直构图方法，即垂直的长度长于水平方向的长度的构图；所谓水平构图方法，即水平方向的长度长于垂直方向的长度的构图方法。
数码相机的图像传感器是CCD或者CMOS，现代数码相机采用的图像传感器中的感光面通常是长方形的，其感光面的长宽比例大小为16:9，3:2和4:3。例如，长宽比例为4：3的感光面，且所述感光面的像素1200万像素，则若选择水平方向构图方法时，拍摄所得的最大像素分辨率的图片是4000×3000，其中，水平方向的长度为4000个像素，垂直方向的长度为3000个像素。也可以称为所述感光面的方向是水平的，即与水平构图方法相对应；反之，则称为所述感光面的方向是垂直的，即与垂直构图方法相对应。当用户使用水平方向的感光面的相机，但是需要垂直构图方法进行拍摄，或者使用垂直方向的感光面的相机，但是需要水平构图方法进行拍摄时，可以将相机进行对应的翻转，如顺时针或者逆时针90°翻转。
然而在某些情况下，如在航拍飞机中的相机，不方便将相机进行对应的翻转，则相机只能对拍摄的成像进行裁剪，则会裁剪掉相当大的面积。如上述长宽比例为4：3的感光面，且所述感光面的像素1200万像素，则若选择水平方向构图方法时，拍摄所得的最大像素分辨率的图片是4000×3000，但是若选择垂直方向的构图方法时，则为了保持4：3的画幅比，则像素会为2250×3000， 即垂直方向的3000×2250，则相比较水平方向的构图，造成感光面的高达43.75％面积的浪费，只利用到原来的56.25％的面积，经过裁剪后的图像像素大量减少，严重影响图片质量。可想而知，长宽比例为16:9，3:2的感光面的图像传感器若需要经过裁剪，那么浪费的面积更大，对图片质量的影响更大。
发明内容
本申请实施例提供了一种图像传感器、成像设备、相机、无人机、远程控制无人机系统、图像处理方法及其装置、图像处理装置及其装置，用于接收形状为近似正方形的光学图像，并对光学图像进行图像处理。
有鉴于此，本申请第一方面提供了一种图像传感器，所述图像传感器包括：感光面和光信号转换器；所述感光面为近似正方形，用于接收光学图像；所述光信号转换器与所述感光面连接，用于将所述感光面接收的所述光学图像转换为所述图像信号并输入至所述图像处理器，以使所述图像传感器对所述图像信号进行图像处理，得到符合预设的画幅比的数字图像。
优选的，所述近似正方形包括长宽比例在3:4到4:3之间的矩形。
优选的，所述近似正方形为正方形。
本申请第二方面提供了一种成像设备，包括：图像信号处理器和如上所述的图像传感器；所述图像传感器，用于接收光学图像，将接收的所述光学图像转换为所述图像信号；所述图像信号处理器与所述图像传感器连接，用于对所述图像信号进行图像处理，得到符合预设的画幅比的数字图像。
优选的，所述图像信号处理器还用于对所述图像信号进行成像处理以及裁剪，得到所述数字图像。
具体的，若所述感光面的水平长度和所述垂直长度的比例大于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的水平方向两边的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像；
若所述感光面的水平长度和所述垂直长度的比例小于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的垂直方向两头的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像。
优选的，所述图像信号处理器还用于对所述图像信号进行成像处理以及旋转，得到所述数字图像。
本申请第三方面提供了一种相机，包括：第一总线、控制器、存储器和上 所述的成像设备；所述控制器、所述存储器和所述成像设备通过所述第一总线连接；所述控制器，用于接收控制操作，根据所述控制操作生成对所述图像信号的图像处理命令，所述图像处理命令包含预设的画幅比；所述存储器，用于存储程序、所述图像处理命令、所述图像信号和所述数字图像；所述成像设备，用于接收光学图像，将接收的所述光学图像转换为所述图像信号，对所述图像信号进行图像处理，得到符合所述预设的画幅比的数字图像。
本申请第四方面提供了一种无人机，包括：第二总线、收发器、中央处理器、无人机机身和如上所述的相机；所述收发器、所述中央处理器、所述无人机机身和所述相机通过所述第二总线连接；所述收发器，用于接收对所述无人机机身或者对所述相机的控制命令；所述中央处理器，用于指示所述相机或者所述无人机机身执行所述控制命令；所述无人机机身，用于被所述中央处理器控制，执行所述控制命令；所述相机，用于被所述中央处理器控制，执行所述控制命令。
本申请第五方面提供了一种远程控制无人机系统，包括：遥控设备和如上所述的无人机；所述遥控设备，用于生成控制命令，向所述无人机发送；所述无人机，用于接收所述控制命令，执行所述控制命令。
本申请第六方面提供了一种图像处理方法，包括：接收光学图像；将所述光学图像转化为所述图像信号；确定拍摄模式，所述拍摄模式包括预设的画幅比；根据所述拍摄模式对所述图像信号进行图像处理，得到符合所述预设的画幅比的数字图像。
结合本申请实施例的第六方面、第六方面的第一种实施方式，包括：对所述图像信号进行成像处理以及裁剪，得到所述数字图像。
结合本申请实施例的第六方面、第六方面的第二种实施方式，包括：对所述图像信号进行成像处理以及旋转，得到所述数字图像。
结合本申请实施例的第六方面的第一种实施方式，第六方面的第三种实施方式，包括：若所述感光面的水平长度和所述垂直长度的比例大于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的水平方向两边的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像；若所述感光面的水平长度和所述垂直长度的比例小于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的垂直方向两头的一定比例 面积，以使得得到符合所述预设的画幅比的所述数字图像。
本申请第七方面提供了一种图像处理系统，包括：第一接收模块，用于接收光学图像；转化模块，用于将所述第一接收模块接收的所述光学图像转化为所述图像信号；确定模块，用于确定拍摄模式，所述拍摄模式包括预设的画幅比；处理模块，用于根据所述确定模块确定的所述拍摄模式处理所述转化模块转化的所述图像信号，得到符合所述预设的画幅比的数字图像。
结合本申请实施例的第七方面，第七方面的第一种实施方式，包括：裁剪处理子模块，用于对所述图像信号进行成像处理以及裁剪，得到所述数字图像。
结合本申请实施例的第七方面，第七方面的第二种实施方式，包括：旋转处理子模块，用于对所述图像信号进行成像处理以及旋转，得到所述数字图像。
结合本申请实施例的第七方面的第一种实施方式，第七方面的第三种实施方式，包括：若所述感光面的水平长度和所述垂直长度的比例大于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的水平方向两边的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像；若所述感光面的水平长度和所述垂直长度的比例小于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的垂直方向两头的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像。
本申请第八方面提供了一种图像处理控制方法，包括：接收输入的控制命令，所述控制命令包括预设的画幅比；向所述无人机发送所述控制命令，以使得所述无人机根据所述控制命令拍摄出符合所述预设的画幅比的数字图像。
本申请第九方面提供了一种图像处理控制装置，包括：第二接收模块，用于接收输入的控制命令，所述控制命令包括预设的画幅比；发送模块，用于向所述无人机发送所述第二接收模块接收的所述控制命令，以使得所述无人机根据所述控制命令拍摄出符合所述预设的画幅比的数字图像。
从以上技术方案可以看出，本发明实施例具有以下优点：由于所述图像传感器包括感光面和光信号转换器，所述感光面为近似正方形，用于接收光学图像，所述光信号转换器与所述感光面连接，用于将所述感光面接收的所述光学图像转换为所述图像信号，那么当需要转换构图方法并进行裁剪时，减少对图片面积的浪费，对图片质量影响较小。
附图说明
图1为本申请实施例中一种图像传感器的一个实施例示意图；
图2a为本申请实施例中一种成像设备的一个实施例示意图；
图2b为本申请实施例中一种成像设备拍摄方法的一个实施例示意图；
图2c为本申请实施例中一种成像设备拍摄方法的一个示意图；
图2d为本申请实施例中一种成像设备拍摄方法的另一个示意图；
图3为本申请实施例中一种相机的一个实施例示意图；
图4a为本申请实施例中一种无人机的一个实施例示意图；
图4b为本申请实施例中一种无人机结构的一个示意图；
图5为本申请实施例中一种远程控制无人机系统的一个实施例示意图；
图6为本申请实施例中一种图像处理方法的一个实施例示意图；
图7a为本申请实施例中一种图像处理装置的一个实施例示意图；
图7b为本申请实施例中一种图像处理装置的另一个实施例示意图；
图7c为本申请实施例中一种图像处理装置的另一个实施例示意图；
图8为本申请实施例中一种图像处理控制方法的一个实施例示意图；
图9为本申请实施例中一种图像处理控制装置的一个实施例示意图。
具体实施方式
本申请实施例提供了一种图像传感器、成像设备、相机、无人机、远程控制无人机系统、图像处理方法、图像处理系统、图像处理控制方法以及图像处理控制系统，用于接收形状为近似正方形的光学图像，并对光学图像进行图像处理。
为了使本技术领域的人员更好地理解本发明实施例方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”、“第四”等(如果存在)是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应所述理解这样使用的数据在适当情况下可以互换，以便这里描述的实施例能够以除了在这里图示或描述的内容以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包 含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
照相机用于摄影，是一种利用光学成像原理形成影像的光学器械。数码相机是照相机的一种，数码相机的成像原理为当光线通过镜头或者镜头组进入数码相机时，通过成像元件转化为数字信号，数字信号通过影像运算芯片储存在存储设备中。
当拍摄者在进行拍摄的时候，常常需要灵活的选择可以选择构图方法，即垂直构图方法或者水平构图方法。所谓垂直构图方法，即垂直的长度长于水平方向的长度的构图；所谓水平构图方法，即水平方向的长度长于垂直方向的长度的构图方法。
数码相机的图像传感器是CCD或者CMOS，现代数码相机采用的图像传感器中的感光面通常是长方形的，其感光面的长宽比例大小为16:9，3:2和4:3。例如，长宽比例为4：3的感光面，且所述感光面的像素1200万像素，则若选择水平方向构图方法时，拍摄所得的最大像素分辨率的图片是4000×3000，其中，水平方向的长度为4000个像素，垂直方向的长度为3000个像素。也可以称为所述感光面的方向是水平的，即与水平构图方法相对应；反之，则称为所述感光面的方向是垂直的，即与垂直构图方法相对应。当用户使用水平方向的感光面的相机，但是需要垂直构图方法进行拍摄，或者使用垂直方向的感光面的相机，但是需要水平构图方法进行拍摄时，可以将相机进行对应的翻转，如顺时针或者逆时针90°翻转。
然而在某些情况下，如在航拍飞机中的相机，不方便将相机进行对应的翻转，则相机只能对拍摄的成像进行裁剪，则会裁剪掉相当大的面积。如上述长宽比例为4：3的感光面，且所述感光面的像素1200万像素，则若选择水平方向构图方法时，拍摄所得的最大像素分辨率的图片是4000×3000，但是若选择垂直方向的构图方法时，则为了保持4：3的画幅比，则像素会为2250×3000，即垂直方向的3000×2250，则相比较水平方向的构图，造成感光面的高达43.75％面积的浪费，只利用到原来的56.25％的面积，经过裁剪后的图像像素大量减少，严重影响图片质量。可想而知，长宽比例为16:9，3:2的感光面的图像传感器若需要经过裁剪，那么浪费的面积更大，对图片质量的影响更大。
因此，本申请实施例的核心思想是，由于所述图像传感器包括感光面和光信号转换器，所述感光面为近似正方形，用于接收光学图像，所述光信号转换器与所述感光面连接，用于将所述感光面接收的所述光学图像转换为所述图像信号，那么当需要转换构图方法并进行裁剪时，减少对图片面积的浪费，对图片质量影响较小。
为便于理解，下面对本申请实施例中的具体流程进行描述，请参阅图1，本申请实施例中一种图像传感器100的一个实施例包括：
感光面101和光信号转换器102。
图像传感器100是一种将光学图像转换成电子信号的设备，其组成包括感光面101和光信号转换器102，它被广泛地应用在数码相机和其他电子光学设备中。早期的图像传感器采用模拟信号。随着数码技术、半导体制造技术以及网络的迅速发展，市场和业界都面临着跨越各平台的视讯、影音、通讯大整合时代，图像传感器100的应用在方方面面影响着人类的日常生活。
所述感光面101为近似正方形，用于接收光学图像。
图像传感器100中的感光面101可以用于接收光学图像，在一些可行的实施例中，感光面101是为近似正方形的，优选的，可以为长宽比例在3:4到4:3之间的矩形，再优选的，可以为正方形。所述近似正方形的形状的感光面101可以接收光学图像，得到画幅比接近或者等于1:1的图像，当需要对所述光学图像进行图像处理而需要裁减的时候，可以保留较大的面积，以保障图像质量。如在一些固定摄像机位置的拍摄场景，如一些体育比赛的摄像机，若感光面的为画幅比为4:3，则当需要对图像进行3:4的画幅比的拍摄效果时，可以将摄像机转90°。但是由于有一些摄像机是固定位置的，不方便转动，若对长宽比例为4:3的画面进行裁剪成画幅比为3:4的画面，将会造成大面积的图像浪费，浪费比率高达43.75％，严重影响图像质量。若使用长宽比例为1:1的感光面，对画面进行图像处理以及裁切成画幅比为4:3或者3:4的图像时，图像浪费比例仅25％，而且同样不需要转动摄像机。
需要说明的是，一般来说，当下的拍摄设备的画幅比可以为：
全屏，4：3的画面，也就是在放映时整个银幕都是有效的画面区域。
遮幅宽银幕，3:2的画面，也就是在画格的上下方各加上一个黑条，遮挡住部分画面。
变形宽银幕，即为超宽画幅，变形宽银幕的画幅标准是16：9。这种画幅格式的影片是现在国际上最广泛采用的。这种画幅格式在前期拍摄时就要采用变形宽银幕镜头拍摄，放映时也要采用变形镜头。
所述光信号转换器102与所述感光面101连接，用于将所述感光面101接收的所述光学图像转换为所述图像信号并输入至图像处理器，以使所述图像处理器对所述图像信号进行图像处理，得到符合预设的画幅比的数字图像。
在本发明实施例中，光信号转化器102可以与所述感光面101为同样的形状、同样的大小，两个元件重合粘贴在一起，作为一个图像传感器100，在另一个可行的实施例中，两个元件也可以分开，此处不作限定。光信号转化器102用于将感光面101接收到的光学图像转换为电子的图像信号，接着将所述图像信号输入至图像处理器，使得图像处理器处理所述图像信号，得到数字图像。在一些可行的实施例中，所述图像处理器可以与所述图像传感器100配置成一个设备，也可以分开，此处不作限定。
在一些可行的实施例中，当用户使用图像传感器100时，可以事先设置预设画幅比，如4:3或者2:3，当感光面获取光学图像时，可以按照所述预设画幅比获取光学图像，也可以按照1:1的画幅比获取光学图像之后，生成电子信号之前，裁剪所述光学图像的多余的部分，以使得得到符合预设画幅比的光学图像；也可以在生成图像信号之后，放弃不需要的部分图像信号，只保留符合预设画幅比的图像信号，此处不作限定。
例如，当摄影师使用包含所述图像传感器100的相机拍摄一张照片时，可以事先设定预设画幅比3:2，拍摄了一张照片之后，所述图像传感器将接收到的光学图像的画幅比可以为3:2，也可以为1:1，而光信号转化器将不转化不需要的光学图像的部分，得到画幅比为3:2的图像信号；也可以不放弃不需要的部分，得到画幅比为1:1的图像信号，而只是不显示或者放弃不需要的图像信号的部分，得到符合画幅比为3:2的图像信号。只要能得到符合画幅比为3:2的图像信号，此处不不作限定。
在一些可行的实施例中，图像传感器100还可以包括测光功能，用于负责测量当前场景的亮度；对焦功能，用于负责测量当前场景的对焦点；白平衡功能，用于负责测量当前场景的白色矫正量。图像传感器100可以包括以上所述的一个或多个功能，还可以包括其他功能，此处不作限定。
需要说明的是，在一些传统的相机中，其测光功能、对焦功能、白平衡功能分别都有一个专门的传感器，称之为测光传感器、对焦传感器、白平衡传感器，现代相机系统为了缩小体积和视频拍摄的便利，只采用一个图像传感器，同时兼任测光功能、对焦功能和白平衡功能。
在一些可行的实施例中，图像传感器100可以用于成像设备、数码望远镜等设备，此处不作限定，以下实施例以所述图像传感器100用于作为成像设备的一部分为例进行说明，请参阅图2a，本发明实施例一种成像设备200，一个实施例包括：
图像信号处理器201和图像传感器100。
所述图像传感器100用于接收光学图像，将接收的所述光学图像转换为所述图像信号。
本实施例中的图像传感器100在上述实施例中的图像传感器100相同，此处不再赘述。
所述图像信号处理器201与所述图像传感器100连接，用于对所述图像信号进行图像处理，得到符合预设画幅比的数字图像。
在本发明实施例中，当通过图像传感器100接收到光学图像并生成图像信号时，图像信号处理器201可以对所述图像信号进行图像处理。具体的，在一些可行的实施例中，图像信号处理器201可以对所述图像信号进行图像处理。
图像信号处理器201是成像设备的中枢，负责对图像信号进行图像处理、传感器的信息反馈以及接收或者执行指令。在一些可行的实施例中，图像信号处理器201对图像信号的图像处理的流程一般包括：黑电平矫正、周边光亮比矫正、畸变矫正、白平衡矫正、色差矫正、色彩串扰矫正、解马赛克、色彩校正、灰阶映射、色彩空间转换、锐化和噪声去除等等，统称为图像信号处理一般流程，亦称为成像处理，以求得到符合预设画幅比的数字图像。
需要说明的是，图像信号处理器201对图像信号的图像处理的流程可以包括上述流程中的一个或多个，只要可以生产数字图像，此处不作限定。
在一些可行的实施例中，图像信号处理器201还可以用于对所述图像信号进行成像处理以及裁剪，得到所述数字图像。
具体的，若所述感光面的水平长度和所述垂直长度的比例大于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的水平方向 两边的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像。若所述感光面的水平长度和所述垂直长度的比例小于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的垂直方向两头的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像。
例如，当一名摄影师使用包含所述成像设备的相机拍摄时，得到画幅比为1:1的数字图像，如图2b所示，若预设画幅比为4:3，则可以将所述图像信号进行成像处理以及裁剪或者隐藏左右两边不需要的部分，得到符合所述预设画幅比4:3的数字图像；若预设画幅比为3:4，则可以将所述图像信号进行成像处理以及裁剪或者隐藏上下两边不需要的部分，得到符合所述预设画幅比4:3的数字图像。
在另一些可行的实施例中，图像信号处理器201还可以用于对所述图像信号进行成像处理以及旋转，得到所述数字图像。
在一些可行的实施例中，图像信号处理器201可以将得到的图像信号进行成像处理以及旋转，以得到符合预设画幅比的数字图像。可以将所述图像顺时针或逆时针旋转90°，也可以旋转180°，也可以生成镜面图像，也可旋转此处不作限定。例如，如图2c所示，当一名摄影师使用包含所述成像设备的相机拍摄时，得到画幅比为4:3的数字图像，可以将图像信号顺时针旋转90°，得到如图2d所示的画幅比为3:4的数字图像。
在一些可行的实施例中，所述成像设备200还可以用于望远镜、摄像机、相机的一部分，以下以相机为例进行说明，请参考图3，本申请实施例一种相机300，包括：
第一总线301、控制器303、存储器302和成像设备200。
所述控制器303、所述存储器302和所述成像设备200通过所述第一总线301连接。
所述控制器303，用于接收控制操作，根据所述控制操作生成对所述图像信号的图像处理命令，所述图像处理命令包含预设的画幅比。
在一些可行的实施例中，用户可以根据显示器的画面控制器做相应的拍摄、录像、设置以及确定预设画幅比等功能，并生成相应的指令，以使得所述图像信号处理器可以执行所述指令。在一些可行的实施例中，用户可以在所述控制器预设需要的画幅比，得到预设画幅比，并将所述预设画幅比生成指令， 以使得处理器执行相应的操作。在一些可行的实施例中，所述相机还包括显示器，用户还可以在所述控制器中观看数字图像，还可以选择放大、缩小、旋转、裁剪、确定画幅比等操作，此处不作限定。
所述存储器302，用于存储程序、所述图像处理命令、所述图像信号和所述数字图像。
存储器302可以包括易失性存储器(英文：volatile memory)，例如随机存取存储器(英文：random-access memory，缩写：RAM)；存储器302也可以包括非易失性存储器(英文：non-volatile memory)，例如快闪存储器(英文：flash memory)，硬盘(英文：hard disk drive，缩写：HDD)或固态硬盘(英文：solid-state drive，缩写：SSD)；存储器302还可以包括上述种类的存储器的任意组合，此处不作限定。
可选地，存储器302还可以用于存储程序指令，成像设备200中的图像处理器201可以调用所述存储器302中存储的程序指令，使得所述成像设备200实现上述功能。
所述成像设备200，用于接收光学图像，将接收的所述光学图像转换为所述图像信号，对所述图像信号进行图像处理，得到符合所述预设画幅比的数字图像。
本实施例中的成像设备200在上述实施例中的成像设备200相同，此处不再赘述。
在一些可行的实施例中，所述相机300可以用于独自拍摄，也可以作为汽车、无人机的一部分，如汽车摄像头、航拍设备，此处以无人机为例进行说明，请参考图4a，本申请实施例一种无人机400，包括：
第二总线401、收发器402、中央处理器403、无人机机身404和相机300。
所述收发器402、所述中央处理器403、所述无人机机身404和所述相机300通过所述第二总线401连接。
所述收发器402，用于接收对所述无人机机身404或者对所述相机300的控制命令。
进一步的，收发器402包括ZigBee、Wi-Fi、LTE(Long Term Evolution，长期演进)、RFID(Radio Frequency Identification，射频识别技术)、NFC(Near Field Communication，近场通信)、红外、UWB(Ultra Wideband，超 宽带)的一种或多种组合，此处不作限定；也可以包括EIA-RS-232C标准下的通信接口，即数据终端设备(英文：Data Terminal Equipment，缩写：DTE)和数据通信设备(英文：Data Circuit-terminating Equipment，缩写：DCE)之间串行二进制数据交换接口技术标准的通信接口，也可以包括RS-485协议下的通信接口，此处不作限定。
所述中央处理器403，用于指示所述相机300或者所述无人机机身404执行所述控制命令。
中央处理器403可以是中央处理器(英文：central processing unit，缩写：CPU)，网络处理器(英文：network processor，缩写：NP)或者CPU和NP的组合。
中央处理器403还可以进一步包括硬件芯片。上述硬件芯片可以是专用集成电路(英文：application-specific integrated circuit，缩写：ASIC)，可编程逻辑器件(英文：programmable logic device，缩写：PLD)或其任意组合。上述PLD可以是复杂可编程逻辑器件(英文：complex programmable logic device，缩写：CPLD)，现场可编程逻辑门阵列(英文：field-programmable gate array，缩写：FPGA)，通用阵列逻辑(英文：generic array logic,缩写：GAL)或其任意组合。
所述无人机机身404，用于被所述中央处理器403控制，执行所述控制命令。
无人驾驶飞机简称“无人机”，英文缩写为“UAV”，是利用无线电遥控设备和自备的程序控制装置操纵的不载人飞机。从技术角度定义可以分为：无人固定翼机、无人垂直起降机、无人飞艇、无人直升机、无人多旋翼飞行器、无人伞翼机等。
特别的，所述无人机400还可以包括航拍无人机，所述航拍无人机内置相机300，请参考图4b，为内置相机300的无人机400。在一些可行的实施例中，在一些可行的实施例中，收发器402、中央处理器403可以内置在无人机机身404中，也可以内置于相机300中，此处不作限定。
需要说明的是，特别是无人机航拍场景是，对于一些应用场景拍摄的主体，与相机300的拍摄方向与主题不一致，为了拍摄方便，需要将相机传感器的水平方向旋转，由于机身的旋转受限于结构等因素，相机300在轴转动需要非常 复杂的结构设计，并且集合复杂的控制算法才能实现，难度相当高。若所述无人机400内置所述相机300，则可以通过接收光学图像，并进行图像处理得到符合预设画幅比的数字图像，而不需要旋转相机300本身，也不会因为裁剪而影响图像质量。
所述相机300，用于被所述中央处理器403控制，执行所述控制命令。
本实施例中的相机300在上述实施例中的相机300相同，此处不再赘述。
请参考图5，本申请实施例一种远程控制无人机系统500，包括：
遥控设备501和无人机400。
所述遥控设备501，用于生成控制命令，向所述无人机400发送。
在一些可行的实施例中，所述遥控设备501可以内置处理器、控制面板、通信设备，用于接收控制并生成指令，并将所述指令通过通信设备向无人机400发送，以使得所述无人机400执行相应的指令。
所述无人机400，用于接收所述控制命令，执行所述控制命令。
请参考图6，本申请实施例一种图像处理方法，包括：
601、接收光学图像。
602、将所述光学图像转化为所述图像信号。
603、确定拍摄模式，所述拍摄模式包括预设的画幅比。
604、根据所述拍摄模式对所述图像信号进行图像处理，得到符合所述预设的画幅比的数字图像。
请参考图7a，本申请实施例提供一种图像处理系统700，包括：
第一接收模块701，用于接收光学图像。
转化模块702，用于将所述第一接收模块701接收的所述光学图像转化为所述图像信号。
确定模块703，用于确定拍摄模式，所述拍摄模式包括预设的画幅比。
处理模块704，用于根据所述确定模块703确定的所述拍摄模式处理所述转化模块702转化的所述图像信号，得到符合所述预设的画幅比的数字图像。
请参考图7b，本申请实施例提供一种图像处理装置700，所述处理模块704包括：
裁剪处理子模块7041，用于对所述图像信号进行成像处理以及裁剪，得到所述数字图像。
所述裁剪处理子模块7041具体用于：
若所述感光面的水平长度和所述垂直长度的比例大于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的水平方向两边的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像。
若所述感光面的水平长度和所述垂直长度的比例小于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的垂直方向两头的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像。
请参考图7c，本申请实施例提供一种图像处理系统700，所述处理模块704包括：
旋转处理子模块7042，用于对所述图像信号进行成像处理以及旋转，得到所述数字图像。
请参考图8，本申请实施例一种图像处理控制方法，包括：
801、接收输入的控制命令，所述控制命令包括预设的画幅比。
802、向所述无人机发送所述控制命令，以使得所述无人机根据所述控制命令拍摄出符合所述预设的画幅比的数字图像。
请参考图9，本申请实施例提供一种图像处理控制系统900，包括：
第二接收模块901，用于接收输入的控制命令，所述控制命令包括预设的画幅比。
发送模块902，用于向所述无人机发送所述第二接收模块901接收的所述控制命令，以使得所述无人机根据所述控制命令拍摄出符合所述预设的画幅比的数字图像。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的方法步骤601至步骤604、步骤801至步骤804以及装置的具体工作过程，可以参考前述方法实施例中图像传感器100、成像设备200、相机300、无人机400、远程控制无人机系统500的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应所述理解到，所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之 间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者所述技术方案的全部或部分可以以软件产品的形式体现出来，所述计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。

Claims (20)

  1. 一种图像传感器，用于与图像信号处理器连接，其特征在于，所述图像传感器包括：
    感光面和光信号转换器；
    所述感光面为近似正方形，用于接收光学图像；
    所述光信号转换器与所述感光面连接，用于将所述感光面接收的所述光学图像转换为所述图像信号并输入至所述图像处理器，以使所述图像处理器对所述图像信号进行图像处理，得到符合预设的画幅比的数字图像。
  2. 根据权利要求1所述图像传感器，其特征在于，所述近似正方形包括长宽比例在3:4到4:3之间的矩形。
  3. 根据权利要求1-2所述图像传感器，其特征在于，所述近似正方形为正方形。
  4. 一种成像设备，其特征在于，包括：
    图像信号处理器和如权利要求1至3中任一项所述的图像传感器；
    所述图像传感器，用于接收光学图像，将接收的所述光学图像转换为所述图像信号；
    所述图像信号处理器与所述图像传感器连接，用于对所述图像信号进行图像处理，得到符合预设的画幅比的数字图像。
  5. 根据权利要求4所述成像设备，其特征在于，所述图像信号处理器还用于对所述图像信号进行成像处理以及裁剪，得到所述数字图像。
  6. 根据权利要求4所述成像设备，其特征在于，所述图像信号处理器还用于对所述图像信号进行成像处理以及旋转，得到所述数字图像。
  7. 根据权利要求5所述成像设备，其特征在于，所述图像信号处理器具体用于：
    若所述感光面的水平长度和所述垂直长度的比例大于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的水平方向两边的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像；
    若所述感光面的水平长度和所述垂直长度的比例小于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的垂直方向两头的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像。
  8. 一种相机，其特征在于，包括：
    第一总线、控制器、存储器和如权利要求4至7中任一项所述的成像设备；
    所述控制器、所述存储器和所述成像设备通过所述第一总线连接；
    所述控制器，用于接收控制操作，根据所述控制操作生成对所述图像信号的图像处理命令，所述图像处理命令包含预设的画幅比；
    所述存储器，用于存储程序、所述图像处理命令、所述图像信号和所述数字图像；
    所述成像设备，用于接收光学图像，将接收的所述光学图像转换为所述图像信号，对所述图像信号进行图像处理，得到符合所述预设的画幅比的数字图像。
  9. 一种无人机，其特征在于，包括：
    第二总线、收发器、中央处理器、无人机机身和如权利要求8所述的相机；
    所述收发器、所述中央处理器、所述无人机机身和所述相机通过所述第二总线连接；
    所述收发器，用于接收对所述无人机机身或者对所述相机的控制命令；
    所述中央处理器，用于指示所述相机或者所述无人机机身执行所述控制命令；
    所述无人机机身，用于被所述中央处理器控制，执行所述控制命令；
    所述相机，用于被所述中央处理器控制，执行所述控制命令。
  10. 一种远程控制无人机系统，其特征在于，包括：
    遥控设备和如权利要求9所述的无人机；
    所述遥控设备，用于生成控制命令，向所述无人机发送；
    所述无人机，用于接收所述控制命令，执行所述控制命令。
  11. 一种图像处理方法，其特征在于，用于如权利要求4至7中任一项所述的成像设备、如权利要求8所述的相机、如权利要求9所述的无人机、如权利要求10所述的远程控制无人机系统，包括：
    接收光学图像；
    将所述光学图像转化为所述图像信号；
    确定拍摄模式，所述拍摄模式包括预设的画幅比；
    根据所述拍摄模式对所述图像信号进行图像处理，得到符合所述预设的画 幅比的数字图像。
  12. 根据权利要求11所述方法，其特征在于，根据所述拍摄模式对所述图像信号进行图像处理包括：
    对所述图像信号进行成像处理以及裁剪，得到所述数字图像。
  13. 根据权利要求11所述方法，其特征在于，根据所述拍摄模式对所述图像信号进行图像处理包括：
    对所述图像信号进行成像处理以及旋转，得到所述数字图像。
  14. 根据权利要求12所述方法，其特征在于，根据所述拍摄模式对所述图像信号进行成像处理以及裁剪包括：
    若所述感光面的水平长度和所述垂直长度的比例大于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的水平方向两边的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像；
    若所述感光面的水平长度和所述垂直长度的比例小于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的垂直方向两头的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像。
  15. 一种图像处理系统，其特征在于，用于如权利要求4至7中任一项所述的成像设备、如权利要求8所述的相机、如权利要求9所述的无人机、如权利要求10所述的远程控制无人机系统，包括：
    第一接收模块，用于接收光学图像；
    转化模块，用于将所述第一接收模块接收的所述光学图像转化为所述图像信号；
    确定模块，用于确定拍摄模式，所述拍摄模式包括预设的画幅比；
    处理模块，用于根据所述确定模块确定的所述拍摄模式处理所述转化模块转化的所述图像信号，得到符合所述预设的画幅比的数字图像。
  16. 根据权利要求15所述图像处理系统，其特征在于，所述处理模块包括：
    裁剪处理子模块，用于对所述图像信号进行成像处理以及裁剪，得到所述数字图像。
  17. 根据权利要求15所述图像处理系统，其特征在于，所述处理模块包括：
    旋转处理子模块，用于对所述图像信号进行成像处理以及旋转，得到所述数字图像。
  18. 根据权利要求16所述图像处理系统，其特征在于，所述裁剪处理子模块具体用于：
    若所述感光面的水平长度和所述垂直长度的比例大于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的水平方向两边的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像；
    若所述感光面的水平长度和所述垂直长度的比例小于所述预设的画幅比，则对所述图像信号进行成像处理，以及裁剪所述图像信号的垂直方向两头的一定比例面积，以使得得到符合所述预设的画幅比的所述数字图像。
  19. 一种图像处理控制方法，其特征在于，包括：
    接收输入的控制命令，所述控制命令包括预设的画幅比；
    向所述无人机发送所述控制命令，以使得所述无人机根据所述控制命令拍摄出符合所述预设的画幅比的数字图像。
  20. 一种图像处理控制系统，其特征在于，包括：
    第二接收模块，用于接收输入的控制命令，所述控制命令包括预设的画幅比；
    发送模块，用于向所述无人机发送所述第二接收模块接收的所述控制命令，以使得所述无人机根据所述控制命令拍摄出符合所述预设的画幅比的数字图像。
PCT/CN2016/095311 2016-08-15 2016-08-15 一种图像处理装置以及图像处理方法 Ceased WO2018032259A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201680003562.9A CN107005644A (zh) 2016-08-15 2016-08-15 一种图像处理装置以及图像处理方法
PCT/CN2016/095311 WO2018032259A1 (zh) 2016-08-15 2016-08-15 一种图像处理装置以及图像处理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/095311 WO2018032259A1 (zh) 2016-08-15 2016-08-15 一种图像处理装置以及图像处理方法

Publications (1)

Publication Number Publication Date
WO2018032259A1 true WO2018032259A1 (zh) 2018-02-22

Family

ID=59431879

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/095311 Ceased WO2018032259A1 (zh) 2016-08-15 2016-08-15 一种图像处理装置以及图像处理方法

Country Status (2)

Country Link
CN (1) CN107005644A (zh)
WO (1) WO2018032259A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109154874B (zh) * 2017-10-31 2020-10-09 深圳市大疆创新科技有限公司 图像显示方法、控制方法及相关设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786926A (en) * 1985-04-22 1988-11-22 Hurvitz James S Camera attachment for enabling photographing of transparencies in a slide projector
CN2222367Y (zh) * 1994-12-23 1996-03-13 黄向岸 可转换式照相机
CN102980873A (zh) * 2012-12-11 2013-03-20 长春理工大学 同轴检测光正入射获得干涉图像的装置
CN104836957A (zh) * 2015-05-09 2015-08-12 陈包容 一种照片拍摄的处理方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103795892B (zh) * 2012-11-01 2017-04-12 华为终端有限公司 一种采集图像数据的处理方法及装置
CN103489155B (zh) * 2013-09-18 2016-10-05 厦门美图网科技有限公司 一种基于传感器的水平自动矫正的拍照方法
CN103561200A (zh) * 2013-10-26 2014-02-05 计卫舸 基于镜头全像场应用的数码影像记录器
CN105245780B (zh) * 2015-10-27 2018-05-29 广东欧珀移动通信有限公司 一种拍摄方法及移动终端
CN105741233B (zh) * 2016-01-27 2020-01-17 桂林长海发展有限责任公司 一种视频图像球面拼接方法及系统
CN105763783A (zh) * 2016-04-29 2016-07-13 广东能飞航空科技发展有限公司 一种无人机用红外双光拍摄系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786926A (en) * 1985-04-22 1988-11-22 Hurvitz James S Camera attachment for enabling photographing of transparencies in a slide projector
CN2222367Y (zh) * 1994-12-23 1996-03-13 黄向岸 可转换式照相机
CN102980873A (zh) * 2012-12-11 2013-03-20 长春理工大学 同轴检测光正入射获得干涉图像的装置
CN104836957A (zh) * 2015-05-09 2015-08-12 陈包容 一种照片拍摄的处理方法及装置

Also Published As

Publication number Publication date
CN107005644A (zh) 2017-08-01

Similar Documents

Publication Publication Date Title
JP6945744B2 (ja) 撮影方法、装置、およびデバイス
US9736348B2 (en) RAW camera peripheral with handheld mobile unit processing RAW image data
JP6065474B2 (ja) 撮像制御装置、撮像制御方法およびプログラム
JP2014078926A (ja) 画像調整装置、画像調整方法およびプログラム
TW202437195A (zh) 針對圖像感興趣區域的圖像增強
JP2014123797A (ja) 撮像制御装置、撮像システム、撮像制御方法およびプログラム
CN104079837A (zh) 一种基于图像传感器的对焦方法及装置
TW202303443A (zh) 增強的物件偵測
WO2020248705A1 (zh) 摄像机及摄像机启动方法、装置
JP6222205B2 (ja) 画像処理装置
CN112640430B (zh) 成像元件、摄像装置、图像数据处理方法及存储介质
WO2018032259A1 (zh) 一种图像处理装置以及图像处理方法
US20210129991A1 (en) Image capturing method and unmanned aerial vehicle
WO2023282963A1 (en) Enhanced object detection
JP6439845B2 (ja) 画像処理装置
WO2019069741A1 (ja) 撮影方法およびプログラム

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16913023

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16913023

Country of ref document: EP

Kind code of ref document: A1