Color correction equipment, and color correction system of external flash lamp
A flash and color correction technology, which is applied in the field of color correction equipment and color correction systems of external flashes, and can solve the problems of inability to achieve fill light effect, deviation of chromaticity and luminous intensity, and inability of luminous parameters to reach luminous parameters.
Pending Publication Date: 2021-05-07
YIYOU CO LTD
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Problems solved by technology
[0003] However, after long-term use of the LED lamp beads in the external flash, there is a deviation between chromaticity and luminous intensity, which leads to the fact that the actual luminous brightness, chromaticity and other luminous parameters cannot reach the preset luminous parameters, so that the expected fill light cannot be achieved. Effect
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[0033] Although the present application may readily take the form of embodiments, only some of them are shown in the drawings and will be described in detail in this specification, and it is to be understood that this specification should be considered as the It is an exemplary illustration of the principles of the application and is not intended to limit the application to what is described herein.
[0034] Therefore, a feature indicated in this specification will be used to describe one of the features of an embodiment of the application, rather than implying that every embodiment of the application must have the described feature. Furthermore, it should be noted that this specification describes a number of features. Although certain features may be combined to illustrate possible system designs, these features may also be used in other combinations not explicitly described. Thus, the illustrated combinations are not intended to be limiting unless otherwise stated.
[003...
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The invention provides color correction equipment, and a color correction system of an external flash lamp. The color correction equipment comprises a light emitting information acquisition unit, a first communication unit and a color correction processing unit. The light emitting information acquisition unit is used for acquiring light-emitting information of the external flash lamp; the first communication unit is used for communicating with terminal equipment so as to receive a color correction control instruction sent by the terminal equipment; after the color correction processing unit receives the color correction control instruction transmitted by the first communication unit, color correction processing is carried out based on the light emitting information, and color correction result information is generated; and the color correction result information is used for being transmitted to the external flash lamp so as to correct light emission of the external flash lamp. The color correction equipment can be used for correcting the color of the external flash lamp.
Description
technical field [0001] The present application relates to the technical field of flash for shooting, and in particular to a color calibration device and a color calibration system for an external flash. Background technique [0002] With the development of mobile communication technology, mobile terminals play an increasingly important role in people's life and work. Especially some mobile terminal devices with a camera function, such as mobile phones, MP4, PDA, notebook computers, etc. The camera functions of these mobile terminals have brought great pleasure to people's lives. Taking pictures requires a light source. In addition to natural light, artificial light is often needed to assist in taking pictures. The artificial light source that comes with a mobile terminal with a camera function often cannot meet the actual needs of use. For this reason, people often use an external flash to assist in shooting. [0003] However, after long-term use of the LED lamp beads in th...
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IPC IPC(8): G03B15/05H05B45/20H05B45/10
CPCG03B15/05H05B45/10H05B45/20
Inventor 曾伟玲
Owner YIYOU CO LTD